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Additive synthesis

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2645: 3359: 3599: 3273: 3039: 3027: 4678: 2709: 182:, if their frequencies are integer multiples of the fundamental frequency) of the sound. In other words, the fundamental frequency alone is responsible for the pitch of the note, while the overtones define the timbre of the sound. The overtones of a piano playing middle C will be quite different from the overtones of a violin playing the same note; that's what allows us to differentiate the sounds of the two instruments. There are even subtle differences in timbre between different versions of the same instrument (for example, an 4047: 25: 2892: 3006:, who published his eight years worth of research in 1863. Helmholtz believed that the psychological perception of tone color is subject to learning, while hearing in the sensory sense is purely physiological. He supported the idea that perception of sound derives from signals from nerve cells of the basilar membrane and that the elastic appendages of these cells are sympathetically vibrated by pure sinusoidal tones of appropriate frequencies. Helmholtz agreed with the finding of 2987: 2973: 216: 4673:{\displaystyle {\begin{aligned}y&=y(nT)=\sum _{k=1}^{K}r_{k}(nT)\cos \left(2\pi \int _{0}^{nT}f_{k}(u)\ du+\phi _{k}\right)\\&=\sum _{k=1}^{K}r_{k}(nT)\cos \left(2\pi \sum _{i=1}^{n}\int _{(i-1)T}^{iT}f_{k}(u)\ du+\phi _{k}\right)\\&=\sum _{k=1}^{K}r_{k}(nT)\cos \left(2\pi \sum _{i=1}^{n}(Tf_{k})+\phi _{k}\right)\\&=\sum _{k=1}^{K}r_{k}\cos \left({\frac {2\pi }{f_{\mathrm {s} }}}\sum _{i=1}^{n}f_{k}+\phi _{k}\right)\\\end{aligned}}} 2904: 2695: 149:. When humans hear these frequencies simultaneously, we can recognize the sound. This is true for both "non-musical" sounds (e.g. water splashing, leaves rustling, etc.) and for "musical sounds" (e.g. a piano note, a bird's tweet, etc.). This set of parameters (frequencies, their relative amplitudes, and how the relative amplitudes change over time) are encapsulated by the 6359:
equivalent to LSR but give a quite different formulation, solving algorithm and synthesis scheme. Sagayama clarified the duality of LPC and CSM and provided the unified view covering LPC, PARCOR, LSR, LSP and CSM, CSM is not only a new concept of speech spectrum analysis but also a key idea to understand the linear prediction from a unified point of view. ...
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that the human vocal cords function like a fire siren to produce a harmonic-rich tone, which is then filtered by the vocal tract to produce different vowel tones. By the time, the additive Hammond organ was already on market. Most early electronic organ makers thought it too expensive to manufacture
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When a solid object is struck, scraped, or engages in other external interactions, the forces at the contact point causes deformations to propagate through the body, causing its outer surfaces to vibrate and emit sound waves. ... A good physically motivated synthesis model for objects like this is
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A different approach, with a long history of use in physical modeling sound synthesis, is based on a frequency-domain, or modal description of vibration of objects of potentially complex geometry. Modal synthesis , as it is called, is appealing, in that the complex dynamic behaviour of a vibrating
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6. Composite Sinusoidal Modeling(CSM) In 1975, Itakura proposed the line spectrum representation (LSR) concept and its algorithm to obtain a set of parameters for new speech spectrum representation. Independently from this, Sagayama developed a composite sinusoidal modeling (CSM) concept which is
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were input into the synthesizer, which then used a system of cords and pulleys to generate and sum harmonic sinusoidal partials for prediction of future tides. In 1910, a similar machine was built for the analysis of periodic waveforms of sound. The synthesizer drew a graph of the combination
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By modifying the sum of sinusoids representation, timbral alterations can be made prior to resynthesis. For example, a harmonic sound could be restructured to sound inharmonic, and vice versa. Sound hybridisation or "morphing" has been implemented by additive resynthesis.
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more broadly may mean sound synthesis techniques that sum simple elements to create more complex timbres, even when the elements are not sine waves. For example, F. Richard Moore listed additive synthesis as one of the "four basic categories" of sound synthesis alongside
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It is possible to analyze the frequency components of a recorded sound giving a "sum of sinusoids" representation. This representation can be re-synthesized using additive synthesis. One method of decomposing a sound into time varying sinusoidal partials is
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object may be decomposed into contributions from a set of modes (the spatial forms of which are eigenfunctions of the particular problem at hand, and are dependent on boundary conditions), each of which oscillates at a single complex frequency. ...
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can be as general as time-varying additive synthesis, but requires less computation during synthesis. As a result, an efficient implementation of time-varying additive synthesis of harmonic tones can be accomplished by use of
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Bonada, J.; Celma, O.; Loscos, A.; Ortola, J.; Serra, X.; Yoshioka, Y.; Kayama, H.; Hisaminato, Y.; Kenmochi, H. (2001). "Singing voice synthesis combining Excitation plus Resonance and Sinusoidal plus Residual Models".
6829:"Odd Laboratory Tests Show Us How We Speak: Using X Rays, Fast Movie Cameras, and Cathode-Ray Tubes, Scientists Are Learning New Facts About the Human Voice and Developing Teaching Methods To Make Us Better Talkers" 42: 4859: 2051:
waveforms) in which the individual overtones need not have frequencies that are integer multiples of some common fundamental frequency. While many conventional musical instruments have harmonic partials (e.g. an
4977: 2244: 1264: 1718: 725:{\displaystyle {\begin{aligned}y(t)&={\frac {a_{0}}{2}}+\sum _{k=1}^{\infty }\left\\&={\frac {a_{0}}{2}}+\sum _{k=1}^{\infty }r_{k}\cos \left(2\pi kf_{0}t+\phi _{k}\right)\\\end{aligned}}} 2779:) constituting desired phrase, can be smoothly connected by interpolating matched partials and formant peaks, respectively, in the inserted transition region between different samples. (See also 2255: 4993: 4052: 3302:
A speech synthesis system that controlled amplitudes of harmonic partials by a spectrogram that was either hand-drawn or an analysis result. The partials were generated by a multi-track optical
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can be omitted in additive synthesis. As a result, only a finite number of sinusoidal terms with frequencies that lie within the audible range are modeled in additive synthesis.
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is the technique that is used to determine these exact timbre parameters from an overall sound signal; conversely, the resulting set of frequencies and amplitudes is called the
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The first synthesizer product that implemented additive synthesis using digital oscillators. The synthesizer also had a time-varying analog filter. RMI was a subsidiary of
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frequency-domain representation it is also possible to efficiently synthesize sinusoids of arbitrary frequencies using a series of overlapping frames and the inverse
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Group additive synthesis is a method to group partials into harmonic groups (having different fundamental frequencies) and synthesize each group separately with
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A bank of digital oscillators with arbitrary waveforms, individual frequency and amplitude controls, intended for use in analysis-resynthesis with the digital
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A commercial digital synthesizer workstation capable of polyphonic, digital additive synthesis of up to 128 sinusodial waves, as well as combing PCM waves.
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Additive synthesis most directly generates sound by adding the output of multiple sine wave generators. Alternative implementations may use pre-computed
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A commercial digital synthesizer that enabled development of timbre over time by smooth cross-fades between waveforms generated by additive synthesis.
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An off-line system for digital spectral analysis and resynthesis of the attack and steady-state portions of musical instrument timbres by David Luce.
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The following is a timeline of historically and technologically notable analog and digital synthesizers and devices implementing additive synthesis.
6311:. Vol. 11. Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '86. (published April 1986). pp. 1261–1264. 7638: 2835:
Later, in early 1980s, listening tests were carried out on synthetic speech stripped of acoustic cues to assess their significance. Time-varying
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is 261.6 Hz"), even though the sound of that note consists of many other frequencies as well. The set of the remaining frequencies is called the
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Additive synthesis aims to exploit this property of sound in order to construct timbre from the ground up. By adding together pure frequencies (
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had a resynthesis feature where samples could be analyzed and converted into "timbre frames" which were part of its additive synthesis engine.
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equations are used in place of the continuous-time synthesis equations. A notational convention for discrete-time signals uses brackets i.e.
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An electronic additive synthesizer that was commercially more successful than Telharmonium. Implemented sinusoidal additive synthesis using
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modal synthesis ... where a vibrating object is modeled by a bank of damped harmonic oscillators which are excited by an external stimulus.
4753: 4875: 2551:, which also have pipes producing non-sinusoidal waveforms, can be considered as a variant form of additive synthesizers. Summation of 1724:
Example of harmonic additive synthesis in which each harmonic has a time-dependent amplitude. The fundamental frequency is 440 Hz.
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can be used to efficiently synthesize frequencies that evenly divide the transform period or "frame". By careful consideration of the
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that allowed adjustment of the amplitudes of the partials. Built at least as early as in 1862, these were in turn refined by
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Example of inharmonic additive synthesis in which both the amplitude and frequency of each partial are time-dependent.
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Additive synthesis is used in electronic musical instruments. It is the principal sound generation technique used by
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Remez, R.E.; Rubin, P.E.; Pisoni, D.B.; Carrell, T.D. (1981). "Speech perception without traditional speech cues".
3071:, who demonstrated his own setup in 1872. For harmonic synthesis, Koenig also built a large apparatus based on his 34: 6731: 5816:
McAulay, R. J.; Quatieri, T. F. (August 1986). "Speech analysis/synthesis based on a sinusoidal representation".
5418:. Proceedings of the International Computer Music Conference (ICMC-87, Tokyo), Computer Music Association, 1987. 2832:
research, harmonic additive synthesis was used in 1950s to play back modified and synthetic speech spectrograms.
197:) of varying frequencies and amplitudes, we can precisely define the timbre of the sound that we want to create. 5447: 5328: 7836: 7659: 7624: 5289: 3991: 5943: 5230: 3546: 2801: 1969: 7426:(Bachelor of Science (Honours) thesis). Unit for the History and Philosophy of Science, University of Sydney 7331: 3782: 2644: 2286:(with respect to time) of the argument of the sine or cosine function. If this frequency is represented in 7736: 7703: 6258: 5863:
A System for Sound Analysis/Transformation/Synthesis based on a Deterministic plus Stochastic Decomposition
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The first polyphonic, touch-sensitive music synthesizer. Implemented sinuosoidal additive synthesis using
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Additive analysis/resynthesis has been employed in a number of techniques including Sinusoidal Modelling,
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In the most general form, the frequency of each non-harmonic partial is a non-negative function of time,
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The term "additive synthesis" refers to sound being formed by adding together many sinusoidal components
3566: 7754: 7744: 7669: 5843: 4689: 3555:, digital additive synthesizer that has been called the first true digital synthesizer. Also known as: 3464: 3405: 3139:, in which he categorically lists three methods of forming of musical tone-colours, in sections titled 2741: 2629: 2507:{\displaystyle y(t)=\sum _{k=1}^{K}r_{k}(t)\cos \left(2\pi \int _{0}^{t}f_{k}(u)\ du+\phi _{k}\right).} 1100:{\displaystyle b_{k}=r_{k}\sin(\phi _{k})=-2f_{0}\int _{0}^{P}y(t)\sin(2\pi kf_{0}t)\,dt,\quad k\geq 1} 6416:
Morrison, Joseph Derek (IRCAM); Adrien, Jean-Marie (1993). "MOSAIC: A Framework for Modal Synthesis".
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Proceedings of the 18th International Congress on Acoustics (ICA 2004), We3.D, Kyoto, Japan, Apr. 2004
6342: 3978:{\displaystyle y(t)=\sum _{k=1}^{K}r_{k}(t)\cos \left(2\pi \int _{0}^{t}f_{k}(u)\ du+\phi _{k}\right)} 3467: 937:{\displaystyle a_{k}=r_{k}\cos(\phi _{k})=2f_{0}\int _{0}^{P}y(t)\cos(2\pi kf_{0}t)\,dt,\quad k\geq 0} 6392: 6381: 6037: 5911:(PhD thesis). Dept. of Electrical and Computer Engineering, University of Illinois Urbana-Champaign. 5657: 3617: 3124: 2740:
have been implemented on the basis of additive analysis/resynthesis: its spectral voice model called
5887:"PARSHL: An Analysis/Synthesis Program for Non-Harmonic Sounds Based on a Sinusoidal Representation" 2949:, as they were called already in the 19th century. The analysis of tide measurements was done using 2581:
Additive synthesis can be implemented using a bank of sinusoidal oscillators, one for each partial.
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PARSHL: An Analysis/Synthesis Program for Non-Harmonic Sounds Based on a Sinusoidal Representation
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was unavailable. For synthesis of tones with harmonic partials, Helmholtz built an electrically
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In the case of a musical note, the lowest frequency of its timbre is designated as the sound's
130: 6948: 6343:"Linear Statistical Modeling of Speech and its Applications -- Over 36-year history of LPC --" 5433: 5353: 5197: 2323: 1975: 1750: 7679: 7275: 6828: 6630: 5294: 3458: 3167: 3096: 3056: 3038: 3026: 3003: 2955: 2909: 2540: 1702: 1698: 1309: 780: 294: 170:. For simplicity, we often say that the note is playing at that fundamental frequency (e.g. " 167: 6940: 6709:. Berkeley and Los Angeles, USA: University of California Press. pp. 110–114, 285–286. 6089:"Sample-based singing voice synthesizer by spectral concatenation: 6. Concatenating Samples" 5564: 5492: 3698: 3461: 1576: 1344: 7815: 7689: 7583: 6803: 6494: 6179: 6124: 6009: 5932:
SPEAR Sinusoidal Partial Editing Analysis and Resynthesis for Mac OS X, MacOS 9 and Windows
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have nearly sinusoidal waveforms and can be combined in the manner of additive synthesis.
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Die Lehre von den Tonempfindungen als physiologische Grundlage für die Theorie der Musik
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Numerical Sound Synthesis: Finite Difference Schemes and Simulation in Musical Acoustics
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More generally, the amplitude of each harmonic can be prescribed as a function of time,
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Schematic diagram of additive synthesis. The inputs to the oscillators are frequencies
7165:"The Harmonic Tone Generator: One of the First Analog Voltage-Controlled Synthesizers" 1968:
should vary slowly relative to the frequency spacing between adjacent sinusoids. The
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Vail, Mark (1 November 2002). "Eugeniy Murzin's ANS – Additive Russian synthesizer".
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ICASSP '86. IEEE International Conference on Acoustics, Speech, and Signal Processing
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the plurality of oscillators required by additive organs, and began instead to build
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applied Fourier's theory to sound in 1843. The line of work was greatly advanced by
2179:{\displaystyle y(t)=\sum _{k=1}^{K}r_{k}(t)\cos \left(2\pi f_{k}t+\phi _{k}\right),} 1904:{\displaystyle y(t)=\sum _{k=1}^{K}r_{k}(t)\cos \left(2\pi kf_{0}t+\phi _{k}\right)} 7721: 7142: 6921: 6894: 6859: 6670: 6427: 6338: 6312: 6304: 6262: 6187: 6142: 6132: 6027: 5825: 5698: 5299: 3297: 3090:
In 1938, with significant new supporting evidence, it was reported on the pages of
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to describe different types of electronic organs in a 1948 paper presented to the
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Modern-day implementations of additive synthesis are mainly digital. (See section
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The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science
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Rodet, X.; Depalle, P. (1992). "Spectral Envelopes and Inverse FFT Synthesis".
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An electronic, harmonic additive synthesis system invented by James Beauchamp.
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to create samples from interactively drawn amplitude envelopes of harmonics.
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The simplest harmonic additive synthesis can be mathematically expressed as:
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The sounds that are heard in everyday life are not characterized by a single
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meeting, the head field engineer of Hammond elaborated on the company's new
2744:(EpR) model is extended based on Spectral Modeling Synthesis (SMS), and its 2729:, launched in 1987, utilized the additive analysis/resynthesis model, in an 7558: 7528: 6675: 6376: 6372: 6156: 5560: 5488: 3213: 49:
A bell-like sound generated by additive synthesis of 21 inharmonic partials
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On the sensations of tone as a physiological basis for the theory of music
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On the sensations of tone as a physiological basis for the theory of music
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were synthesized additively as pure tone whistles. This method is called
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are the amplitude, frequency, and the phase offset, respectively, of the
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Proceedings of the 1990 International Computer Music Conference, Glasgow
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waveform, which was used chiefly for visual validation of the analysis.
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Hermann von Helmholtz and the foundations of nineteenth-century science
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Sinusoidal analysis/synthesis system for Sinusoidal Modeling (based on
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from 1787 that certain sound sources have inharmonic vibration modes.
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for formant processing). Using these techniques, spectral components (
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Comerford, P. (1993). "Simulating an Organ with Additive Synthesis".
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can only be integer values. If the continuous-time synthesis output
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The Evolution of Applied Harmonic Analysis: Models of the Real World
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The timbre of musical instruments can be considered in the light of
6568:] (in French). Paris, France: Chez Firmin Didot, père et fils. 5947: 4972:{\displaystyle y=\sum _{k=1}^{K}r_{k}\cos \left(\theta _{k}\right)} 2737: 302: 298: 277:
Harmonic additive synthesis is closely related to the concept of a
179: 175: 171: 99: 89: 7245:"PROG SPAWN! The Rise And Fall of Rocky Mount Instruments (Retro)" 5931: 1371:, are omitted in the following expressions of additive synthesis. 6493:
Doel, Kees van den; Pai, Dinesh K. (2003). Greenebaum, K. (ed.).
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A typical modern additive synthesizer produces its output as an
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Concatenation with spectral envelope interpolation (on Vocaloid)
5979: 5944:"Loris Software for Sound Modeling, Morphing, and Manipulation" 5354:"Synth Secrets, Part 14: An Introduction To Additive Synthesis" 3079:, and was criticized for low purity of its partial tones. Also 2694: 151: 74: 6088: 5909:
The Reassigned Bandwidth-Enhanced Method of Additive Synthesis
5861: 5381:"Table of Musical Notes and Their Frequencies and Wavelengths" 7139:
Physical correlates of nonpercussive musical instrument tones
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Moog, Robert A. (October–November 1977). "Electronic Music".
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Acoustic and MIDI orchestration for the contemporary composer
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IEEE Transactions on Acoustics, Speech, and Signal Processing
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of the waveform and is equal to the reciprocal of the period,
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Proceedings of the 93rd Audio Engineering Society Convention
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Leider, Colby (2004). "The Development of the Modern DAW".
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Olsen, Harvey (14 December 2011). Brown, Darren T. (ed.).
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Proceedings of Acoustical Society of Japan, Autumn Meeting
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Cooper, F. S.; Liberman, A. M.; Borst, J. M. (May 1951).
6026:(PhD thesis). Barcelona, Spain: Pompeu Fabra University. 3113:"the final tones were built up by combining sound waves" 6409: 5990: 5980:
ARSS: The Analysis & Resynthesis Sound Spectrograph
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Additive re-synthesis using timbre-frame concatenation:
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In the case of harmonic, quasi-periodic musical tones,
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of a periodic function is mathematically expressed as:
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Lodge, John E. (April 1938). Brown, Raymond J. (ed.).
5599: 2060:). Inharmonic additive synthesis can be described as 7360:. Electronic Music Studios (Cornwall). Archived from 6809:
Year book - Carnegie Institution of Washington (1936)
6232:. Haskins Laboratories, New Haven, CT. Archived from 5741: 5739: 5233: 5200: 4991: 4878: 4756: 4692: 4050: 3994: 3841: 3785: 3739: 3701: 3680: 3650: 2367: 2326: 2300: 2222: 2195: 2069: 2014: 1978: 1937: 1794: 1753: 1676: 1656: 1636: 1609: 1579: 1552: 1523: 1390: 1347: 1312: 1276: 1207: 1185: 1114: 951: 791: 744: 440: 410: 390: 337: 252: 225: 5602:"Wavetable Synthesis 101, A Fundamental Perspective" 5526: 5524: 6110: 5687:P. Kleczkowski (1989). "Group additive synthesis". 3111:in contrast to the original Hammond organ in which 1168:{\displaystyle r_{k}={\sqrt {a_{k}^{2}+b_{k}^{2}}}} 7207: 7205: 7203: 7201: 6749: 6747: 6380: 5736: 5272: 5213: 5186: 4971: 4853: 4740: 4672: 4033: 3977: 3815: 3763: 3717: 3687: 3666: 3640:In digital implementations of additive synthesis, 2933:. Around 1876, William Thomson (later ennobled as 2929:in 1822. The theory found an early application in 2506: 2348: 2309: 2228: 2208: 2178: 2027: 2000: 1960: 1903: 1775: 1689: 1662: 1642: 1622: 1595: 1565: 1538: 1493: 1363: 1333: 1282: 1258: 1191: 1167: 1099: 936: 771: 724: 416: 396: 373: 265: 238: 7392:"Fairlight Computer – Musical Instrument (Retro)" 5521: 3451:, in 1971, using digital technology developed by 2559:have also been classified as additive synthesis. 7828: 7158: 7156: 6977: 6975: 6973: 6781: 6779: 6777: 6486: 5448:"Additive Synthesis (Early Sinusoidal Modeling)" 5329:"Additive Synthesis (Early Sinusoidal Modeling)" 3334:-like scores using multiple multi-track optical 2639: 7294: 7198: 7011: 6744: 6302: 6283: 6271:Speech Committee of Acoustical Society of Japan 6257: 5815: 5777:"Speech Processing Based on a Sinusoidal Model" 5770: 5726:"Analytical tools for group additive synthesis" 5655: 5326: 4748:is the discrete-time varying amplitude envelope 3330:An additive synthesizer that played microtonal 2649: 7523: 7521: 7519: 7184:"Additive Synthesis of Harmonic Musical Tones" 6729: 6415: 5686: 5407: 5322: 5320: 3493:(AFB) also constructed at EMS. Also known as: 319:Frequencies outside of the human audible range 7632: 7499: 7497: 7351: 7349: 7317: 7315: 7175: 7153: 7029: 7027: 6970: 6961: 6843: 6785: 6774: 6723: 6589: 6587: 6585: 6223:"Sinewave Synthesis Instruction Manual (VAX)" 6106: 6104: 6102: 5632: 2700:Concatenation with crossfades (on Synclavier) 2273: 6914:Proceedings of the Royal Musical Association 6698: 6696: 6694: 6603:. New York: The Macmillan Company. pp.  6514: 6086: 6080: 5984: 5855: 5853: 5745: 5460:, Department of Music, Stanford University. 5408:Smith III, Julius O.; Serra, Xavier (2005). 2576: 2569: 2238: 1712: 1708: 7516: 7238: 7236: 7234: 7132: 7130: 7007: 7005: 6955: 6932: 6905: 6753: 6650: 6611: 6284:Sagayama, S.; Itakura, F. (October 1979). 6277: 6251: 5317: 2607: 102:. Each partial is a sine wave of different 7639: 7625: 7494: 7438: 7410: 7346: 7312: 7112: 7097: 7058: 7042:. Hammond Organ in the U.K. Archived from 7024: 6912:Douglas, A. (1948). "Electrotonic Music". 6663:Proceedings of the Royal Society of London 6582: 6446: 6364: 6296: 6099: 5884: 5422:, Department of Music, Stanford University 3635: 3443:, which had released the first commercial 2730: 7646: 7383: 7267: 7181: 7162: 6981: 6849: 6703:Cahan, David (1993). Cahan, David (ed.). 6691: 6674: 6331: 6146: 6136: 6001: 5916: 5850: 5755: 5445: 5269: 5210: 4850: 4737: 4034:{\displaystyle t=nT=n/f_{\mathrm {s} }\,} 4030: 3812: 3760: 3714: 3684: 3663: 3521:An all-digital synthesizer that used the 3170:, which became popular around year 2000. 2573:for the underlying discrete-time theory) 2562: 2294:form, then this derivative is divided by 1957: 1077: 914: 7380:Includes a demonstration of DOB and AFB. 7276:"Jean Michel Jarre: 30 Years of Oxygene" 7231: 7188:Journal of the Audio Engineering Society 7127: 7080: 7014:Journal of the Audio Engineering Society 7002: 6939:Douglas, Alan Lockhart Monteith (1957). 6669:(185–189). Taylor and Francis: 371–373. 6520: 6024:Spectral processing of the singing voice 5639:Journal of the Audio Engineering Society 5600:Robert Bristow-Johnson (November 1996). 5273:{\displaystyle \theta _{k}=\phi _{k}.\,} 3075:. It was pneumatic and utilized cut-out 2859:. This principle was also utilized on a 2643: 2619: 1783:, in which case the synthesis output is 214: 110:that swells and decays over time due to 6966:. Oxford, UK: Elsevier. pp. 53–54. 6938: 6911: 6802: 6656: 6554: 6492: 6461:, Chichester, UK: John Wiley and Sons, 6375:. In Giovanni de Poli; Aldo Piccialli; 6356:(published April 2004): III–2077–2082. 6337: 6214: 6163: 5378: 5351: 3184:Research implementation or publication 2056:), some have inharmonic partials (e.g. 293:equal to integer multiples of a common 7829: 7559:"Kawai K5000 | Vintage Synth Explorer" 7503: 7444: 7416: 7355: 7321: 7067:"A brief history of optical synthesis" 7064: 6962:Pejrolo, Andrea; DeRosa, Rich (2007). 6757:The Cambridge History of Western Music 6593: 6495:"Modal Synthesis For Vibrating Object" 6452: 6370: 6070: 6055: 6044:Excitation plus resonances voice model 6021: 5809: 5764: 5439: 5401: 3816:{\displaystyle T=1/f_{\mathrm {s} }\,} 2839:frequencies and amplitudes derived by 2791: 2584: 2530: 7620: 7447:"Fairlight: A 25-year long fairytale" 7163:Beauchamp, James (17 November 2009). 7033: 6826: 6702: 6220: 5885:Smith III, Julius O.; Serra, Xavier. 5859: 5559: 5530: 5487: 5395:"Fundamental Frequency and Harmonics" 2262:Problems listening to this file? See 1736:Problems listening to this file? See 324:A waveform or function is said to be 7527: 7453:. IMAS Publishing UK. Archived from 7182:Beauchamp, James W. (October 1966). 7136: 7086: 6292:. Vol. 3-2-3. pp. 557–558. 6087:Bonada, Jordi; Loscos, Alex (2003). 5906: 3764:{\displaystyle f_{\mathrm {s} }/2\,} 2755:(SPP) technique similar to modified 2358: 2043:Additive synthesis can also produce 1785: 1381: 6754:Christensen, Thomas Street (2002). 6373:"The missing link: modal synthesis" 5724:B. Eaglestone and S. Oates (1990). 3210:New England Electric Music Company 3115:. Alan Douglas used the qualifiers 2817: 2659:short-time Fourier transform (STFT) 313:component (one with frequency of 0 13: 7169:Prof. James W. Beauchamp Home Page 7065:Holzer, Derek (22 February 2010). 6947:. London, UK: Macdonald. pp.  6943:The Electrical Production of Music 6885:"Institute News and Radio Notes". 6625:. Taylor & Francis: 490. 1875. 6383:Representations of Musical Signals 5153: 5038: 4600: 4024: 3806: 3746: 3137:The electrical production of music 2038: 2008:should be significantly less than 1650:th harmonic partial of a total of 652: 500: 23: 14: 7848: 7605: 7389: 7273: 7118: 7103: 6985:Magic Music from the Telharmonium 5866:(PhD thesis). Stanford University 4741:{\displaystyle r_{k}=r_{k}(nT)\,} 3019:'s sound analyzer and synthesizer 7445:Street, Rita (8 November 2000). 7417:Twyman, John (1 November 2004). 7326:[EMS Story - Part One]. 7242: 7219:from the original on 9 June 2011 6730:Helmholtz, von, Hermann (1863). 6561:Théorie analytique de la chaleur 6273:(published October 1979), S79-39 5969:SMSTools application for Windows 5668:from the original on 6 June 2011 5453:Spectral Audio Signal Processing 5379:Mottola, Liutaio (31 May 2017). 3193:Synthesizer or synthesis device 3037: 3025: 2985: 2971: 2902: 2890: 2707: 2693: 2253: 2242: 1727: 1716: 1374: 57:Problems playing this file? See 39: 7576: 7551: 7469: 7368: 7251:(December 2001). Archived from 6988:. Lanham, MD: Scarecrow Press. 6878: 6820: 6796: 6786:von Helmholtz, Hermann (1875). 6548: 6453:Bilbao, Stefan (October 2009), 6064: 6049: 6015: 5973: 5962: 5936: 5925: 5900: 5878: 5836: 5717: 5680: 5649: 5633:Andrew Horner (November 1995). 3988:and sampling at discrete times 3725:is expected to be sufficiently 2786: 1087: 924: 281:which is a way of expressing a 7322:Cosimi, Enrico (20 May 2009). 5784:The Lincoln Laboratory Journal 5553: 5481: 5387: 5372: 5345: 5290:Frequency modulation synthesis 5250: 5244: 5177: 5171: 5131: 5119: 5083: 5077: 5012: 5006: 4961: 4955: 4931: 4925: 4888: 4882: 4838: 4832: 4806: 4794: 4773: 4767: 4734: 4725: 4709: 4703: 4645: 4639: 4570: 4564: 4502: 4499: 4493: 4477: 4436: 4427: 4356: 4350: 4324: 4312: 4266: 4257: 4186: 4180: 4132: 4123: 4086: 4077: 4064: 4058: 3945: 3939: 3894: 3888: 3851: 3845: 3711: 3705: 3660: 3654: 3135:can be found in his 1957 book 2471: 2465: 2420: 2414: 2377: 2371: 2343: 2337: 2122: 2116: 2079: 2073: 1995: 1989: 1954: 1948: 1847: 1841: 1804: 1798: 1770: 1764: 1533: 1527: 1400: 1394: 1253: 1227: 1074: 1049: 1040: 1034: 994: 981: 911: 886: 877: 871: 834: 821: 598: 573: 551: 526: 454: 448: 368: 356: 347: 341: 297:. These sinusoids are called 200: 163:of the original sound signal. 136: 1: 6600:The Science of Musical Sounds 6566:The Analytical Theory of Heat 6556:Fourier, Jean Baptiste Joseph 5732:. Computer Music Association. 5533:Foundations of Computer Music 5446:Smith III, Julius O. (2011). 5310: 3180: 2802:Electronic musical instrument 2640:Additive analysis/resynthesis 2216:is the constant frequency of 1703:frequency of the musical note 7330:(in Italian). Archived from 6117:Proc. Natl. Acad. Sci. U.S.A 5790:(2): 153–167. Archived from 3127:. The contemporary wording 3101:Institute of Radio Engineers 2674:Spectral Modelling Synthesis 7: 7584:"Kawai K5000R & K5000S" 6982:Weidenaar, Reynold (1995). 6371:Adrien, Jean-Marie (1991). 6317:10.1109/ICASSP.1986.1168815 5567:The Computer Music Tutorial 5495:The Computer Music Tutorial 5283: 3828: 3777:digital-to-analog converter 3173: 3149:Other forms of combinations 2992:Tone-generator utilizing it 2937:) constructed a mechanical 2861:physical modeling synthesis 2679: 2650:McAulay & Quatieri 1988 2616:before mixing the results. 2543:, nonlinear synthesis, and 2520: 1918: 1507: 374:{\displaystyle y(t)=y(t+P)} 10: 7853: 7213:"RMI Harmonic Synthesizer" 6899:10.1109/JRPROC.1940.228904 5830:10.1109/TASSP.1986.1164910 5658:"Group Additive Synthesis" 5531:Moore, F. Richard (1995). 3602:Jon Appleton - Sashasonjon 3500:in The New Sound of Music 2870: 2821: 2795: 2742:Excitation plus Resonances 2736:Also a vocal synthesizer, 2588: 2274:Time-dependent frequencies 1961:{\displaystyle r_{k}(t)\,} 204: 35:Additive synthesis example 7796: 7773: 7735: 7698: 7655: 7612:Digital Keyboards Synergy 7506:Digital Audio Workstation 7324:"EMS Story - Prima Parte" 7137:Luce, David Alan (1963). 6521:Prestini, Elena (2004) . 6060:Spectral peak processing" 5844:"McAulay-Quatieri Method" 3779:. The sampling period is 3775:from the samples using a 3189: 3166:, such as in the case of 3125:Royal Musical Association 2577:Oscillator bank synthesis 2278:In the general case, the 1709:Time-dependent amplitudes 1623:{\displaystyle \phi _{k}} 1546:is the synthesis output, 772:{\displaystyle f_{0}=1/P} 16:Sound synthesis technique 7477:"Computer Music Journal" 7106:"Oscillator Bank (1959)" 6657:Thomson, Sir W. (1878). 6504:. Natick, MA: AK Peter. 6285: 6266: 5214:{\displaystyle n>0\,} 4865:instantaneous frequency. 3486:Digital Oscillator Bank 3198: 3192: 3186: 3183: 3053:electronic amplification 2841:linear predictive coding 2753:spectral peak processing 2608:Group additive synthesis 2349:{\displaystyle f_{k}(t)} 2001:{\displaystyle r_{k}(t)} 1776:{\displaystyle r_{k}(t)} 1701:of the waveform and the 120:low frequency oscillator 7358:"EMS: The Inside Story" 7356:Hinton, Graham (2002). 6833:Popular Science Monthly 6595:Miller, Dayton Clarence 6192:10.1126/science.7233191 5664:, Stanford University. 5305:Harmonic series (music) 3636:Discrete-time equations 3453:North American Rockwell 3406:Harmonic Tone Generator 3346:, and its input device 3190:Company or institution 3187:Commercially available 3092:Popular Science Monthly 2883:Tide-predicting machine 2749:concatenative synthesis 2570:Discrete-time equations 2547:. In this broad sense, 2280:instantaneous frequency 1670:harmonic partials, and 1334:{\displaystyle a_{0}/2} 88:to consist of multiple 73:technique that creates 7376:The New Sound of Music 6887:Proceedings of the IRE 6852:Computer Music Journal 6676:10.1098/rspl.1878.0062 6419:Computer Music Journal 5860:Serra, Xavier (1989). 5690:Computer Music Journal 5274: 5215: 5188: 5066: 4973: 4914: 4869:This is equivalent to 4855: 4742: 4674: 4628: 4553: 4476: 4416: 4306: 4246: 4112: 4035: 3979: 3877: 3817: 3765: 3719: 3718:{\displaystyle y(t)\,} 3689: 3668: 3523:fast Fourier transform 3401:University of Illinois 2653: 2634:fast Fourier transform 2626:fast Fourier transform 2563:Implementation methods 2508: 2403: 2350: 2311: 2230: 2210: 2180: 2105: 2029: 2002: 1962: 1905: 1830: 1777: 1691: 1664: 1644: 1624: 1597: 1596:{\displaystyle kf_{0}} 1567: 1540: 1495: 1426: 1365: 1364:{\displaystyle Kf_{0}} 1335: 1284: 1260: 1193: 1169: 1101: 938: 773: 726: 656: 504: 418: 398: 375: 274: 267: 240: 131:fast Fourier transform 28: 7837:Sound synthesis types 7765:Karplus–Strong string 7302:"Allen Organ Company" 6893:(10): 487–494. 1940. 6804:Russell, George Oscar 6138:10.1073/pnas.37.5.318 5656:Julius O. Smith III. 5327:Julius O. Smith III. 5295:Subtractive synthesis 5275: 5216: 5189: 5046: 4974: 4894: 4861:is the discrete-time 4856: 4743: 4675: 4608: 4533: 4456: 4396: 4286: 4226: 4092: 4036: 3980: 3857: 3818: 3766: 3720: 3690: 3669: 3491:Analysing Filter Bank 3436:Harmonic Synthesizer 3247:Hammond Organ Company 3168:software synthesizers 3145:Subtractive synthesis 3133:subtractive synthesis 3051:In Helmholtz's time, 3004:Hermann von Helmholtz 2647: 2620:Inverse FFT synthesis 2541:subtractive synthesis 2509: 2383: 2351: 2312: 2310:{\displaystyle 2\pi } 2282:of a sinusoid is the 2231: 2211: 2209:{\displaystyle f_{k}} 2181: 2085: 2030: 2028:{\displaystyle f_{0}} 2003: 1963: 1906: 1810: 1778: 1699:fundamental frequency 1692: 1690:{\displaystyle f_{0}} 1665: 1645: 1625: 1598: 1568: 1566:{\displaystyle r_{k}} 1541: 1496: 1406: 1366: 1336: 1302:Being inaudible, the 1294:is the four-quadrant 1285: 1261: 1194: 1170: 1102: 939: 781:fundamental frequency 774: 727: 636: 484: 419: 399: 376: 295:fundamental frequency 268: 266:{\displaystyle r_{k}} 241: 239:{\displaystyle f_{k}} 218: 168:fundamental frequency 27: 7816:Software synthesizer 7660:Frequency modulation 7588:www.soundonsound.com 7563:www.vintagesynth.com 7451:Audio Media magazine 7378:(TV). UK: BBC. 1979. 7121:"Spectrogram (1959)" 6221:Rubin, P.E. (1980). 6075:Phase locked vocoder 5907:Fitz, Kelly (1999). 5410:"Additive Synthesis" 5231: 5198: 4989: 4876: 4754: 4690: 4048: 3992: 3839: 3783: 3737: 3699: 3678: 3648: 3449:Allen Computer Organ 3445:digital church organ 3293:Haskins Laboratories 3109:"subtractive system" 2961:Fourier coefficients 2947:harmonic synthesizer 2941:. It consisted of a 2897:Harmonic synthesizer 2806:Software synthesizer 2757:phase-locked vocoder 2721:New England Digital 2553:principal components 2365: 2324: 2298: 2220: 2193: 2067: 2012: 1976: 1935: 1792: 1751: 1674: 1654: 1634: 1607: 1577: 1550: 1539:{\displaystyle y(t)} 1521: 1388: 1345: 1310: 1274: 1205: 1183: 1112: 949: 789: 742: 438: 408: 404:and for some period 388: 335: 250: 223: 7798:Digital synthesizer 7306:fundinguniverse.com 7255:on 25 December 2011 7215:. Synthmuseum.com. 7046:on 1 September 2012 6926:10.1093/jrma/75.1.1 6659:"Harmonic analyzer" 6230:Internal Memorandum 6184:1981Sci...212..947R 6129:1951PNAS...37..318C 6022:Loscos, A. (2007). 4863:backward difference 4821: 4339: 4169: 3928: 3688:{\displaystyle n\,} 3667:{\displaystyle y\,} 3585:New England Digital 3547:Digital Synthesizer 3441:Allen Organ Company 3234:no known recordings 2979:Helmholtz resonator 2956:integrating machine 2931:prediction of tides 2792:Musical instruments 2751:is processed using 2614:wavetable synthesis 2602:wavetable synthesis 2597:wavetable synthesis 2591:Wavetable synthesis 2585:Wavetable synthesis 2531:Broader definitions 2454: 1162: 1144: 1030: 867: 7775:Analog synthesizer 7737:Physical modelling 5270: 5211: 5184: 5182: 4969: 4851: 4789: 4738: 4670: 4668: 4307: 4152: 4031: 3975: 3914: 3813: 3761: 3715: 3685: 3664: 3141:Additive synthesis 3129:additive synthesis 3065:resonance chambers 2921:was discovered by 2845:sinewave synthesis 2654: 2536:Additive synthesis 2504: 2440: 2346: 2307: 2226: 2206: 2176: 2047:sounds (which are 2025: 1998: 1958: 1901: 1773: 1687: 1660: 1640: 1620: 1593: 1563: 1536: 1491: 1361: 1331: 1280: 1256: 1189: 1165: 1148: 1130: 1097: 1016: 934: 853: 769: 722: 720: 414: 394: 371: 275: 263: 236: 67:Additive synthesis 29: 7824: 7823: 7811:Scanned synthesis 7750:Digital waveguide 7665:Linear arithmetic 7544:978-0-13-303231-4 7457:on 8 October 2003 7090:Keyboard Magazine 6995:978-0-8108-2692-2 6767:978-0-521-62371-1 6716:978-0-520-08334-9 6638:Missing or empty 6534:978-0-8176-4125-2 6468:978-0-470-51046-9 6455:"Modal Synthesis" 6402:978-0-262-04113-3 6387:. Cambridge, MA: 6239:on 29 August 2021 6178:(4497): 947–950. 6093:Proc. of SMAC 03 5586:978-0-262-68082-0 5546:978-0-262-68082-0 5514:978-0-262-68082-0 5467:978-0-9745607-3-1 5159: 5044: 4843: 4787: 4606: 4361: 4191: 3950: 3729:; below half the 3674:and the argument 3633: 3632: 3350:were realized by 3032:sound synthesizer 2943:harmonic analyzer 2919:Harmonic analysis 2910:Harmonic analyzer 2545:physical modeling 2528: 2527: 2476: 2292:angular frequency 2290:, rather than in 2271: 2270: 2258: 2229:{\displaystyle k} 1926: 1925: 1745: 1744: 1732: 1663:{\displaystyle K} 1643:{\displaystyle k} 1515: 1514: 1283:{\displaystyle k} 1192:{\displaystyle k} 1163: 631: 479: 417:{\displaystyle P} 397:{\displaystyle t} 283:periodic function 44: 7844: 7745:Banded waveguide 7670:Phase distortion 7641: 7634: 7627: 7618: 7617: 7599: 7598: 7596: 7594: 7580: 7574: 7573: 7571: 7569: 7555: 7549: 7548: 7525: 7514: 7513: 7501: 7492: 7491: 7489: 7487: 7481: 7473: 7467: 7466: 7464: 7462: 7442: 7436: 7435: 7433: 7431: 7425: 7414: 7408: 7407: 7405: 7403: 7387: 7381: 7379: 7372: 7366: 7365: 7353: 7344: 7343: 7341: 7339: 7328:Audio Accordo.it 7319: 7310: 7309: 7298: 7292: 7291: 7289: 7287: 7271: 7265: 7264: 7262: 7260: 7240: 7229: 7228: 7226: 7224: 7209: 7196: 7195: 7179: 7173: 7172: 7160: 7151: 7150: 7134: 7125: 7124: 7116: 7110: 7109: 7101: 7095: 7094: 7084: 7078: 7077: 7075: 7073: 7062: 7056: 7055: 7053: 7051: 7040:The Hammond Zone 7031: 7022: 7021: 7009: 7000: 6999: 6979: 6968: 6967: 6959: 6953: 6952: 6946: 6936: 6930: 6929: 6909: 6903: 6902: 6882: 6876: 6875: 6847: 6841: 6840: 6824: 6818: 6817: 6800: 6794: 6793: 6783: 6772: 6771: 6751: 6742: 6741: 6727: 6721: 6720: 6700: 6689: 6688: 6678: 6654: 6648: 6647: 6641: 6636: 6634: 6626: 6615: 6609: 6608: 6591: 6580: 6579: 6552: 6546: 6545: 6543: 6541: 6518: 6512: 6511: 6499: 6490: 6484: 6479: (See also 6478: 6450: 6444: 6443: 6413: 6407: 6406: 6386: 6368: 6362: 6361: 6347: 6335: 6329: 6328: 6300: 6294: 6293: 6286:複合正弦波による簡易な音声合成法 6281: 6275: 6274: 6255: 6249: 6248: 6246: 6244: 6238: 6227: 6218: 6212: 6211: 6167: 6161: 6160: 6150: 6140: 6108: 6097: 6096: 6084: 6078: 6068: 6062: 6053: 6047: 6035: 6019: 6013: 6007: 6005: 5988: 5982: 5977: 5971: 5966: 5960: 5959: 5957: 5955: 5946:. Archived from 5940: 5934: 5929: 5923: 5922: 5920: 5904: 5898: 5897: 5895: 5893: 5882: 5876: 5875: 5873: 5871: 5857: 5848: 5847: 5840: 5834: 5833: 5813: 5807: 5806: 5804: 5802: 5796: 5781: 5771:McAulay, R. J.; 5768: 5762: 5761: 5759: 5743: 5734: 5733: 5721: 5715: 5714: 5684: 5678: 5677: 5675: 5673: 5653: 5647: 5646: 5630: 5624: 5623: 5621: 5619: 5613: 5607:. Archived from 5606: 5597: 5591: 5590: 5570: 5557: 5551: 5550: 5528: 5519: 5518: 5498: 5485: 5479: 5478: 5476: 5474: 5443: 5437: 5431: 5429: 5427: 5405: 5399: 5398: 5391: 5385: 5384: 5376: 5370: 5369: 5367: 5365: 5349: 5343: 5342: 5337: 5335: 5324: 5300:Speech synthesis 5279: 5277: 5276: 5271: 5265: 5264: 5243: 5242: 5220: 5218: 5217: 5212: 5193: 5191: 5190: 5185: 5183: 5170: 5169: 5160: 5158: 5157: 5156: 5146: 5138: 5118: 5117: 5102: 5098: 5097: 5076: 5075: 5065: 5060: 5045: 5043: 5042: 5041: 5031: 5023: 5005: 5004: 4978: 4976: 4975: 4970: 4968: 4964: 4954: 4953: 4924: 4923: 4913: 4908: 4860: 4858: 4857: 4852: 4841: 4831: 4830: 4820: 4812: 4788: 4780: 4766: 4765: 4747: 4745: 4744: 4739: 4724: 4723: 4702: 4701: 4679: 4677: 4676: 4671: 4669: 4665: 4661: 4660: 4659: 4638: 4637: 4627: 4622: 4607: 4605: 4604: 4603: 4593: 4585: 4563: 4562: 4552: 4547: 4526: 4522: 4518: 4517: 4516: 4492: 4491: 4475: 4470: 4426: 4425: 4415: 4410: 4389: 4385: 4381: 4380: 4379: 4359: 4349: 4348: 4338: 4330: 4305: 4300: 4256: 4255: 4245: 4240: 4219: 4215: 4211: 4210: 4209: 4189: 4179: 4178: 4168: 4160: 4122: 4121: 4111: 4106: 4040: 4038: 4037: 4032: 4029: 4028: 4027: 4017: 3984: 3982: 3981: 3976: 3974: 3970: 3969: 3968: 3948: 3938: 3937: 3927: 3922: 3887: 3886: 3876: 3871: 3826:Beginning with ( 3822: 3820: 3819: 3814: 3811: 3810: 3809: 3799: 3770: 3768: 3767: 3762: 3756: 3751: 3750: 3749: 3724: 3722: 3721: 3716: 3694: 3692: 3691: 3686: 3673: 3671: 3670: 3665: 3607: 3606: 3605: 3603: 3425:1974 or earlier 3367: 3366: 3365: 3363: 3298:Pattern Playback 3286:1950 or earlier 3281: 3280: 3279: 3277: 3262:magnetic pickups 3181: 3099:ones. In a 1940 3041: 3029: 2989: 2975: 2959:. The resulting 2906: 2894: 2849:speech synthesis 2824:Speech synthesis 2818:Speech synthesis 2733:implementation. 2711: 2697: 2522: 2513: 2511: 2510: 2505: 2500: 2496: 2495: 2494: 2474: 2464: 2463: 2453: 2448: 2413: 2412: 2402: 2397: 2359: 2355: 2353: 2352: 2347: 2336: 2335: 2316: 2314: 2313: 2308: 2266: 2260: 2259: 2251: 2246: 2239: 2235: 2233: 2232: 2227: 2215: 2213: 2212: 2207: 2205: 2204: 2185: 2183: 2182: 2177: 2172: 2168: 2167: 2166: 2151: 2150: 2115: 2114: 2104: 2099: 2034: 2032: 2031: 2026: 2024: 2023: 2007: 2005: 2004: 1999: 1988: 1987: 1967: 1965: 1964: 1959: 1947: 1946: 1920: 1910: 1908: 1907: 1902: 1900: 1896: 1895: 1894: 1879: 1878: 1840: 1839: 1829: 1824: 1786: 1782: 1780: 1779: 1774: 1763: 1762: 1740: 1734: 1733: 1725: 1720: 1713: 1696: 1694: 1693: 1688: 1686: 1685: 1669: 1667: 1666: 1661: 1649: 1647: 1646: 1641: 1629: 1627: 1626: 1621: 1619: 1618: 1602: 1600: 1599: 1594: 1592: 1591: 1572: 1570: 1569: 1564: 1562: 1561: 1545: 1543: 1542: 1537: 1509: 1500: 1498: 1497: 1492: 1487: 1483: 1482: 1481: 1466: 1465: 1436: 1435: 1425: 1420: 1382: 1370: 1368: 1367: 1362: 1360: 1359: 1340: 1338: 1337: 1332: 1327: 1322: 1321: 1289: 1287: 1286: 1281: 1265: 1263: 1262: 1257: 1252: 1251: 1239: 1238: 1217: 1216: 1198: 1196: 1195: 1190: 1174: 1172: 1171: 1166: 1164: 1161: 1156: 1143: 1138: 1129: 1124: 1123: 1106: 1104: 1103: 1098: 1070: 1069: 1029: 1024: 1015: 1014: 993: 992: 974: 973: 961: 960: 943: 941: 940: 935: 907: 906: 866: 861: 852: 851: 833: 832: 814: 813: 801: 800: 778: 776: 775: 770: 765: 754: 753: 731: 729: 728: 723: 721: 717: 713: 712: 711: 696: 695: 666: 665: 655: 650: 632: 627: 626: 617: 609: 605: 601: 594: 593: 566: 565: 547: 546: 519: 518: 503: 498: 480: 475: 474: 465: 423: 421: 420: 415: 403: 401: 400: 395: 380: 378: 377: 372: 305:, or generally, 272: 270: 269: 264: 262: 261: 245: 243: 242: 237: 235: 234: 211:Fourier analysis 157:Fourier analysis 81:waves together. 46: 45: 26: 7852: 7851: 7847: 7846: 7845: 7843: 7842: 7841: 7827: 7826: 7825: 7820: 7806:Analog modeling 7792: 7783:Graphical sound 7769: 7731: 7694: 7651: 7648:Sound synthesis 7645: 7608: 7603: 7602: 7592: 7590: 7582: 7581: 7577: 7567: 7565: 7557: 7556: 7552: 7545: 7526: 7517: 7502: 7495: 7485: 7483: 7479: 7475: 7474: 7470: 7460: 7458: 7443: 7439: 7429: 7427: 7423: 7415: 7411: 7401: 7399: 7388: 7384: 7374: 7373: 7369: 7364:on 21 May 2013. 7354: 7347: 7337: 7335: 7320: 7313: 7300: 7299: 7295: 7285: 7283: 7282:(February 2008) 7272: 7268: 7258: 7256: 7241: 7232: 7222: 7220: 7211: 7210: 7199: 7180: 7176: 7161: 7154: 7135: 7128: 7117: 7113: 7102: 7098: 7085: 7081: 7071: 7069: 7063: 7059: 7049: 7047: 7032: 7025: 7010: 7003: 6996: 6980: 6971: 6960: 6956: 6937: 6933: 6910: 6906: 6884: 6883: 6879: 6864:10.2307/3680869 6848: 6844: 6825: 6821: 6801: 6797: 6784: 6775: 6768: 6752: 6745: 6728: 6724: 6717: 6701: 6692: 6655: 6651: 6639: 6637: 6628: 6627: 6617: 6616: 6612: 6592: 6583: 6576: 6553: 6549: 6539: 6537: 6535: 6519: 6515: 6502:Audio Anecdotes 6497: 6491: 6487: 6469: 6451: 6447: 6432:10.2307/3680569 6414: 6410: 6403: 6369: 6365: 6345: 6336: 6332: 6301: 6297: 6287: 6282: 6278: 6268: 6256: 6252: 6242: 6240: 6236: 6225: 6219: 6215: 6168: 6164: 6109: 6100: 6085: 6081: 6073:, p. 44, " 6069: 6065: 6058:, p. 44, " 6054: 6050: 6041: 6020: 6016: 5989: 5985: 5978: 5974: 5967: 5963: 5953: 5951: 5950:on 30 July 2012 5942: 5941: 5937: 5930: 5926: 5905: 5901: 5891: 5889: 5883: 5879: 5869: 5867: 5858: 5851: 5842: 5841: 5837: 5814: 5810: 5800: 5798: 5794: 5779: 5773:Quatieri, T. F. 5769: 5765: 5744: 5737: 5722: 5718: 5703:10.2307/3679851 5685: 5681: 5671: 5669: 5654: 5650: 5631: 5627: 5617: 5615: 5614:on 15 June 2013 5611: 5604: 5598: 5594: 5587: 5558: 5554: 5547: 5529: 5522: 5515: 5486: 5482: 5472: 5470: 5468: 5444: 5440: 5425: 5423: 5406: 5402: 5393: 5392: 5388: 5377: 5373: 5363: 5361: 5350: 5346: 5333: 5331: 5325: 5318: 5313: 5286: 5260: 5256: 5238: 5234: 5232: 5229: 5228: 5199: 5196: 5195: 5181: 5180: 5165: 5161: 5152: 5151: 5147: 5139: 5137: 5113: 5109: 5100: 5099: 5093: 5089: 5071: 5067: 5061: 5050: 5037: 5036: 5032: 5024: 5022: 5015: 5000: 4996: 4992: 4990: 4987: 4986: 4949: 4945: 4944: 4940: 4919: 4915: 4909: 4898: 4877: 4874: 4873: 4826: 4822: 4813: 4793: 4779: 4761: 4757: 4755: 4752: 4751: 4719: 4715: 4697: 4693: 4691: 4688: 4687: 4667: 4666: 4655: 4651: 4633: 4629: 4623: 4612: 4599: 4598: 4594: 4586: 4584: 4583: 4579: 4558: 4554: 4548: 4537: 4524: 4523: 4512: 4508: 4487: 4483: 4471: 4460: 4449: 4445: 4421: 4417: 4411: 4400: 4387: 4386: 4375: 4371: 4344: 4340: 4331: 4311: 4301: 4290: 4279: 4275: 4251: 4247: 4241: 4230: 4217: 4216: 4205: 4201: 4174: 4170: 4161: 4156: 4145: 4141: 4117: 4113: 4107: 4096: 4067: 4051: 4049: 4046: 4045: 4023: 4022: 4018: 4013: 3993: 3990: 3989: 3964: 3960: 3933: 3929: 3923: 3918: 3907: 3903: 3882: 3878: 3872: 3861: 3840: 3837: 3836: 3805: 3804: 3800: 3795: 3784: 3781: 3780: 3752: 3745: 3744: 3740: 3738: 3735: 3734: 3700: 3697: 3696: 3679: 3676: 3675: 3649: 3646: 3645: 3638: 3601: 3598: 3597: 3361: 3358: 3357: 3344:Oscillator Bank 3275: 3272: 3271: 3266:Laurens Hammond 3228:Thaddeus Cahill 3176: 3049: 3048: 3047: 3046: 3045: 3042: 3034: 3033: 3030: 3021: 3020: 2997: 2996: 2995: 2994: 2993: 2990: 2982: 2981: 2976: 2916: 2915: 2914: 2913: 2912: 2907: 2899: 2898: 2895: 2886: 2885: 2873: 2865:modal synthesis 2863:method, called 2826: 2820: 2808: 2796:Main articles: 2794: 2789: 2781:Dynamic timbres 2719: 2718: 2717: 2716: 2715: 2712: 2703: 2702: 2701: 2698: 2689: 2688: 2682: 2661:-based McAulay- 2642: 2622: 2610: 2593: 2587: 2579: 2565: 2557:Walsh functions 2533: 2490: 2486: 2459: 2455: 2449: 2444: 2433: 2429: 2408: 2404: 2398: 2387: 2366: 2363: 2362: 2331: 2327: 2325: 2322: 2321: 2299: 2296: 2295: 2276: 2261: 2254: 2249: 2221: 2218: 2217: 2200: 2196: 2194: 2191: 2190: 2162: 2158: 2146: 2142: 2135: 2131: 2110: 2106: 2100: 2089: 2068: 2065: 2064: 2041: 2039:Inharmonic form 2019: 2015: 2013: 2010: 2009: 1983: 1979: 1977: 1974: 1973: 1942: 1938: 1936: 1933: 1932: 1890: 1886: 1874: 1870: 1860: 1856: 1835: 1831: 1825: 1814: 1793: 1790: 1789: 1758: 1754: 1752: 1749: 1748: 1735: 1728: 1723: 1711: 1681: 1677: 1675: 1672: 1671: 1655: 1652: 1651: 1635: 1632: 1631: 1614: 1610: 1608: 1605: 1604: 1587: 1583: 1578: 1575: 1574: 1557: 1553: 1551: 1548: 1547: 1522: 1519: 1518: 1477: 1473: 1461: 1457: 1447: 1443: 1431: 1427: 1421: 1410: 1389: 1386: 1385: 1377: 1355: 1351: 1346: 1343: 1342: 1323: 1317: 1313: 1311: 1308: 1307: 1275: 1272: 1271: 1247: 1243: 1234: 1230: 1212: 1208: 1206: 1203: 1202: 1184: 1181: 1180: 1157: 1152: 1139: 1134: 1128: 1119: 1115: 1113: 1110: 1109: 1065: 1061: 1025: 1020: 1010: 1006: 988: 984: 969: 965: 956: 952: 950: 947: 946: 902: 898: 862: 857: 847: 843: 828: 824: 809: 805: 796: 792: 790: 787: 786: 761: 749: 745: 743: 740: 739: 719: 718: 707: 703: 691: 687: 677: 673: 661: 657: 651: 640: 622: 618: 616: 607: 606: 589: 585: 561: 557: 542: 538: 514: 510: 509: 505: 499: 488: 470: 466: 464: 457: 441: 439: 436: 435: 409: 406: 405: 389: 386: 385: 336: 333: 332: 289:functions with 257: 253: 251: 248: 247: 246:and amplitudes 230: 226: 224: 221: 220: 213: 203: 139: 129:or the inverse 71:sound synthesis 64: 63: 55: 53: 52: 51: 50: 47: 40: 37: 30: 24: 17: 12: 11: 5: 7850: 7840: 7839: 7822: 7821: 7819: 7818: 7813: 7808: 7802: 7800: 7794: 7793: 7791: 7790: 7785: 7779: 7777: 7771: 7770: 7768: 7767: 7762: 7757: 7755:Direct digital 7752: 7747: 7741: 7739: 7733: 7732: 7730: 7729: 7724: 7719: 7714: 7708: 7706: 7696: 7695: 7693: 7692: 7687: 7682: 7677: 7672: 7667: 7662: 7656: 7653: 7652: 7644: 7643: 7636: 7629: 7621: 7615: 7614: 7607: 7606:External links 7604: 7601: 7600: 7575: 7550: 7543: 7534:Electric Sound 7515: 7493: 7468: 7437: 7409: 7396:Sound on Sound 7382: 7367: 7345: 7334:on 22 May 2009 7311: 7293: 7280:Sound on Sound 7266: 7249:Sound on Sound 7243:Reid, Gordon. 7230: 7197: 7174: 7152: 7126: 7119:Young, Gayle. 7111: 7104:Young, Gayle. 7096: 7093:. p. 120. 7079: 7057: 7023: 7001: 6994: 6969: 6954: 6931: 6904: 6877: 6842: 6819: 6795: 6773: 6766: 6743: 6722: 6715: 6690: 6649: 6610: 6581: 6574: 6547: 6533: 6513: 6485: 6481:companion page 6467: 6445: 6408: 6401: 6363: 6330: 6303:Sagayama, S.; 6295: 6276: 6250: 6213: 6162: 6098: 6079: 6063: 6048: 6014: 6003:10.1.1.18.6258 5983: 5972: 5961: 5935: 5924: 5918:10.1.1.10.1130 5899: 5877: 5849: 5835: 5824:(4): 744–754. 5808: 5797:on 21 May 2012 5763: 5757:10.1.1.43.4818 5735: 5716: 5679: 5648: 5645:(11): 916–931. 5625: 5592: 5585: 5552: 5545: 5539:. p. 16. 5520: 5513: 5480: 5466: 5438: 5434:online reprint 5400: 5386: 5371: 5360:(January 2000) 5358:Sound on Sound 5344: 5315: 5314: 5312: 5309: 5308: 5307: 5302: 5297: 5292: 5285: 5282: 5281: 5280: 5268: 5263: 5259: 5255: 5252: 5249: 5246: 5241: 5237: 5222: 5221: 5209: 5206: 5203: 5179: 5176: 5173: 5168: 5164: 5155: 5150: 5145: 5142: 5136: 5133: 5130: 5127: 5124: 5121: 5116: 5112: 5108: 5105: 5103: 5101: 5096: 5092: 5088: 5085: 5082: 5079: 5074: 5070: 5064: 5059: 5056: 5053: 5049: 5040: 5035: 5030: 5027: 5021: 5018: 5016: 5014: 5011: 5008: 5003: 4999: 4995: 4994: 4980: 4979: 4967: 4963: 4960: 4957: 4952: 4948: 4943: 4939: 4936: 4933: 4930: 4927: 4922: 4918: 4912: 4907: 4904: 4901: 4897: 4893: 4890: 4887: 4884: 4881: 4867: 4866: 4849: 4846: 4840: 4837: 4834: 4829: 4825: 4819: 4816: 4811: 4808: 4805: 4802: 4799: 4796: 4792: 4786: 4783: 4778: 4775: 4772: 4769: 4764: 4760: 4749: 4736: 4733: 4730: 4727: 4722: 4718: 4714: 4711: 4708: 4705: 4700: 4696: 4681: 4680: 4664: 4658: 4654: 4650: 4647: 4644: 4641: 4636: 4632: 4626: 4621: 4618: 4615: 4611: 4602: 4597: 4592: 4589: 4582: 4578: 4575: 4572: 4569: 4566: 4561: 4557: 4551: 4546: 4543: 4540: 4536: 4532: 4529: 4527: 4525: 4521: 4515: 4511: 4507: 4504: 4501: 4498: 4495: 4490: 4486: 4482: 4479: 4474: 4469: 4466: 4463: 4459: 4455: 4452: 4448: 4444: 4441: 4438: 4435: 4432: 4429: 4424: 4420: 4414: 4409: 4406: 4403: 4399: 4395: 4392: 4390: 4388: 4384: 4378: 4374: 4370: 4367: 4364: 4358: 4355: 4352: 4347: 4343: 4337: 4334: 4329: 4326: 4323: 4320: 4317: 4314: 4310: 4304: 4299: 4296: 4293: 4289: 4285: 4282: 4278: 4274: 4271: 4268: 4265: 4262: 4259: 4254: 4250: 4244: 4239: 4236: 4233: 4229: 4225: 4222: 4220: 4218: 4214: 4208: 4204: 4200: 4197: 4194: 4188: 4185: 4182: 4177: 4173: 4167: 4164: 4159: 4155: 4151: 4148: 4144: 4140: 4137: 4134: 4131: 4128: 4125: 4120: 4116: 4110: 4105: 4102: 4099: 4095: 4091: 4088: 4085: 4082: 4079: 4076: 4073: 4070: 4068: 4066: 4063: 4060: 4057: 4054: 4053: 4026: 4021: 4016: 4012: 4009: 4006: 4003: 4000: 3997: 3986: 3985: 3973: 3967: 3963: 3959: 3956: 3953: 3947: 3944: 3941: 3936: 3932: 3926: 3921: 3917: 3913: 3910: 3906: 3902: 3899: 3896: 3893: 3890: 3885: 3881: 3875: 3870: 3867: 3864: 3860: 3856: 3853: 3850: 3847: 3844: 3808: 3803: 3798: 3794: 3791: 3788: 3759: 3755: 3748: 3743: 3713: 3710: 3707: 3704: 3683: 3662: 3659: 3656: 3653: 3637: 3634: 3631: 3630: 3628: 3625: 3620: 3615: 3612: 3609: 3608: 3595: 3592: 3587: 3582: 3579: 3575: 3574: 3564: 3549: 3544: 3539: 3536: 3532: 3531: 3526: 3519: 3514: 3509: 3506: 3502: 3501: 3498: 3487: 3484: 3478: 3475: 3471: 3470: 3456: 3437: 3434: 3429: 3426: 3422: 3421: 3411: 3408: 3403: 3398: 3395: 3391: 3390: 3387: 3384: 3381: 3376: 3373: 3369: 3368: 3355: 3338:. Invented by 3328: 3323: 3320: 3317: 3313: 3312: 3307: 3300: 3295: 3290: 3287: 3283: 3282: 3269: 3264:. Invented by 3254: 3249: 3244: 3241: 3237: 3236: 3231: 3226:. Invented by 3216: 3211: 3208: 3205: 3201: 3200: 3199:Audio samples 3197: 3194: 3191: 3188: 3185: 3175: 3172: 3069:Rudolph Koenig 3044:sound analyzer 3043: 3036: 3035: 3031: 3024: 3023: 3022: 3017:Rudolph Koenig 3015: 3014: 3013: 3012: 2991: 2984: 2983: 2977: 2970: 2969: 2968: 2967: 2966: 2939:tide predictor 2923:Joseph Fourier 2908: 2901: 2900: 2896: 2889: 2888: 2887: 2877: 2876: 2875: 2874: 2872: 2869: 2822:Main article: 2819: 2816: 2793: 2790: 2788: 2785: 2713: 2706: 2705: 2704: 2699: 2692: 2691: 2690: 2686: 2685: 2684: 2683: 2681: 2678: 2652:, p. 161) 2641: 2638: 2621: 2618: 2609: 2606: 2589:Main article: 2586: 2583: 2578: 2575: 2564: 2561: 2532: 2529: 2526: 2525: 2516: 2514: 2503: 2499: 2493: 2489: 2485: 2482: 2479: 2473: 2470: 2467: 2462: 2458: 2452: 2447: 2443: 2439: 2436: 2432: 2428: 2425: 2422: 2419: 2416: 2411: 2407: 2401: 2396: 2393: 2390: 2386: 2382: 2379: 2376: 2373: 2370: 2345: 2342: 2339: 2334: 2330: 2306: 2303: 2275: 2272: 2269: 2268: 2247: 2225: 2203: 2199: 2187: 2186: 2175: 2171: 2165: 2161: 2157: 2154: 2149: 2145: 2141: 2138: 2134: 2130: 2127: 2124: 2121: 2118: 2113: 2109: 2103: 2098: 2095: 2092: 2088: 2084: 2081: 2078: 2075: 2072: 2040: 2037: 2022: 2018: 1997: 1994: 1991: 1986: 1982: 1956: 1953: 1950: 1945: 1941: 1924: 1923: 1914: 1912: 1899: 1893: 1889: 1885: 1882: 1877: 1873: 1869: 1866: 1863: 1859: 1855: 1852: 1849: 1846: 1843: 1838: 1834: 1828: 1823: 1820: 1817: 1813: 1809: 1806: 1803: 1800: 1797: 1772: 1769: 1766: 1761: 1757: 1743: 1742: 1721: 1710: 1707: 1684: 1680: 1659: 1639: 1617: 1613: 1590: 1586: 1582: 1560: 1556: 1535: 1532: 1529: 1526: 1513: 1512: 1503: 1501: 1490: 1486: 1480: 1476: 1472: 1469: 1464: 1460: 1456: 1453: 1450: 1446: 1442: 1439: 1434: 1430: 1424: 1419: 1416: 1413: 1409: 1405: 1402: 1399: 1396: 1393: 1376: 1373: 1358: 1354: 1350: 1330: 1326: 1320: 1316: 1300: 1299: 1279: 1255: 1250: 1246: 1242: 1237: 1233: 1229: 1226: 1223: 1220: 1215: 1211: 1200: 1188: 1160: 1155: 1151: 1147: 1142: 1137: 1133: 1127: 1122: 1118: 1107: 1096: 1093: 1090: 1086: 1083: 1080: 1076: 1073: 1068: 1064: 1060: 1057: 1054: 1051: 1048: 1045: 1042: 1039: 1036: 1033: 1028: 1023: 1019: 1013: 1009: 1005: 1002: 999: 996: 991: 987: 983: 980: 977: 972: 968: 964: 959: 955: 944: 933: 930: 927: 923: 920: 917: 913: 910: 905: 901: 897: 894: 891: 888: 885: 882: 879: 876: 873: 870: 865: 860: 856: 850: 846: 842: 839: 836: 831: 827: 823: 820: 817: 812: 808: 804: 799: 795: 784: 768: 764: 760: 757: 752: 748: 733: 732: 716: 710: 706: 702: 699: 694: 690: 686: 683: 680: 676: 672: 669: 664: 660: 654: 649: 646: 643: 639: 635: 630: 625: 621: 615: 612: 610: 608: 604: 600: 597: 592: 588: 584: 581: 578: 575: 572: 569: 564: 560: 556: 553: 550: 545: 541: 537: 534: 531: 528: 525: 522: 517: 513: 508: 502: 497: 494: 491: 487: 483: 478: 473: 469: 463: 460: 458: 456: 453: 450: 447: 444: 443: 429:Fourier series 413: 393: 382: 381: 370: 367: 364: 361: 358: 355: 352: 349: 346: 343: 340: 285:as the sum of 279:Fourier series 260: 256: 233: 229: 207:Fourier series 202: 199: 161:Fourier series 155:of the sound. 138: 135: 92:or inharmonic 86:Fourier theory 54: 48: 38: 33: 32: 31: 22: 21: 20: 15: 9: 6: 4: 3: 2: 7849: 7838: 7835: 7834: 7832: 7817: 7814: 7812: 7809: 7807: 7804: 7803: 7801: 7799: 7795: 7789: 7786: 7784: 7781: 7780: 7778: 7776: 7772: 7766: 7763: 7761: 7758: 7756: 7753: 7751: 7748: 7746: 7743: 7742: 7740: 7738: 7734: 7728: 7727:Concatenative 7725: 7723: 7720: 7718: 7715: 7713: 7710: 7709: 7707: 7705: 7701: 7697: 7691: 7688: 7686: 7683: 7681: 7678: 7676: 7673: 7671: 7668: 7666: 7663: 7661: 7658: 7657: 7654: 7649: 7642: 7637: 7635: 7630: 7628: 7623: 7622: 7619: 7613: 7610: 7609: 7589: 7585: 7579: 7564: 7560: 7554: 7546: 7540: 7536: 7535: 7530: 7529:Joel, Chadabe 7524: 7522: 7520: 7512:. p. 58. 7511: 7507: 7500: 7498: 7478: 7472: 7456: 7452: 7448: 7441: 7422: 7421: 7413: 7397: 7393: 7390:Leete, Norm. 7386: 7377: 7371: 7363: 7359: 7352: 7350: 7333: 7329: 7325: 7318: 7316: 7307: 7303: 7297: 7281: 7277: 7270: 7254: 7250: 7246: 7239: 7237: 7235: 7218: 7214: 7208: 7206: 7204: 7202: 7194:(4): 332–342. 7193: 7189: 7185: 7178: 7170: 7166: 7159: 7157: 7148: 7144: 7140: 7133: 7131: 7122: 7115: 7107: 7100: 7092: 7091: 7083: 7068: 7061: 7045: 7041: 7037: 7030: 7028: 7020:(10/11): 856. 7019: 7015: 7008: 7006: 6997: 6991: 6987: 6986: 6978: 6976: 6974: 6965: 6958: 6950: 6945: 6944: 6935: 6927: 6923: 6919: 6915: 6908: 6900: 6896: 6892: 6888: 6881: 6873: 6869: 6865: 6861: 6857: 6853: 6846: 6838: 6834: 6830: 6823: 6815: 6811: 6810: 6805: 6799: 6791: 6790: 6782: 6780: 6778: 6769: 6763: 6759: 6758: 6750: 6748: 6739: 6735: 6734: 6726: 6718: 6712: 6708: 6707: 6699: 6697: 6695: 6686: 6682: 6677: 6672: 6668: 6664: 6660: 6653: 6645: 6632: 6624: 6620: 6614: 6606: 6602: 6601: 6596: 6590: 6588: 6586: 6577: 6575:9782876470460 6571: 6567: 6563: 6562: 6557: 6551: 6536: 6530: 6526: 6525: 6517: 6510: 6509: 6503: 6496: 6489: 6482: 6477: 6476: 6470: 6464: 6460: 6456: 6449: 6441: 6437: 6433: 6429: 6425: 6421: 6420: 6412: 6404: 6398: 6394: 6390: 6385: 6384: 6378: 6374: 6367: 6360: 6355: 6351: 6344: 6340: 6334: 6326: 6322: 6318: 6314: 6310: 6306: 6299: 6291: 6280: 6272: 6264: 6260: 6254: 6235: 6231: 6224: 6217: 6209: 6205: 6201: 6197: 6193: 6189: 6185: 6181: 6177: 6173: 6166: 6158: 6154: 6149: 6144: 6139: 6134: 6130: 6126: 6123:(5): 318–25. 6122: 6118: 6114: 6107: 6105: 6103: 6094: 6090: 6083: 6076: 6072: 6067: 6061: 6057: 6052: 6045: 6039: 6033: 6029: 6025: 6018: 6011: 6004: 5999: 5995: 5994:Proc. Of ICMC 5987: 5981: 5976: 5970: 5965: 5949: 5945: 5939: 5933: 5928: 5919: 5914: 5910: 5903: 5888: 5881: 5865: 5864: 5856: 5854: 5845: 5839: 5831: 5827: 5823: 5819: 5812: 5793: 5789: 5785: 5778: 5774: 5767: 5758: 5753: 5749: 5742: 5740: 5731: 5727: 5720: 5712: 5708: 5704: 5700: 5696: 5692: 5691: 5683: 5667: 5663: 5659: 5652: 5644: 5640: 5636: 5629: 5610: 5603: 5596: 5588: 5582: 5578: 5574: 5569: 5568: 5562: 5561:Roads, Curtis 5556: 5548: 5542: 5538: 5537:Prentice Hall 5534: 5527: 5525: 5516: 5510: 5506: 5502: 5497: 5496: 5490: 5489:Roads, Curtis 5484: 5469: 5463: 5459: 5455: 5454: 5449: 5442: 5435: 5421: 5417: 5416: 5411: 5404: 5396: 5390: 5382: 5375: 5359: 5355: 5352:Gordon Reid. 5348: 5341: 5330: 5323: 5321: 5316: 5306: 5303: 5301: 5298: 5296: 5293: 5291: 5288: 5287: 5266: 5261: 5257: 5253: 5247: 5239: 5235: 5227: 5226: 5225: 5207: 5204: 5201: 5174: 5166: 5162: 5148: 5143: 5140: 5134: 5128: 5125: 5122: 5114: 5110: 5106: 5104: 5094: 5090: 5086: 5080: 5072: 5068: 5062: 5057: 5054: 5051: 5047: 5033: 5028: 5025: 5019: 5017: 5009: 5001: 4997: 4985: 4984: 4983: 4965: 4958: 4950: 4946: 4941: 4937: 4934: 4928: 4920: 4916: 4910: 4905: 4902: 4899: 4895: 4891: 4885: 4879: 4872: 4871: 4870: 4864: 4847: 4844: 4835: 4827: 4823: 4817: 4814: 4809: 4803: 4800: 4797: 4790: 4784: 4781: 4776: 4770: 4762: 4758: 4750: 4731: 4728: 4720: 4716: 4712: 4706: 4698: 4694: 4686: 4685: 4684: 4662: 4656: 4652: 4648: 4642: 4634: 4630: 4624: 4619: 4616: 4613: 4609: 4595: 4590: 4587: 4580: 4576: 4573: 4567: 4559: 4555: 4549: 4544: 4541: 4538: 4534: 4530: 4528: 4519: 4513: 4509: 4505: 4496: 4488: 4484: 4480: 4472: 4467: 4464: 4461: 4457: 4453: 4450: 4446: 4442: 4439: 4433: 4430: 4422: 4418: 4412: 4407: 4404: 4401: 4397: 4393: 4391: 4382: 4376: 4372: 4368: 4365: 4362: 4353: 4345: 4341: 4335: 4332: 4327: 4321: 4318: 4315: 4308: 4302: 4297: 4294: 4291: 4287: 4283: 4280: 4276: 4272: 4269: 4263: 4260: 4252: 4248: 4242: 4237: 4234: 4231: 4227: 4223: 4221: 4212: 4206: 4202: 4198: 4195: 4192: 4183: 4175: 4171: 4165: 4162: 4157: 4153: 4149: 4146: 4142: 4138: 4135: 4129: 4126: 4118: 4114: 4108: 4103: 4100: 4097: 4093: 4089: 4083: 4080: 4074: 4071: 4069: 4061: 4055: 4044: 4043: 4042: 4019: 4014: 4010: 4007: 4004: 4001: 3998: 3995: 3971: 3965: 3961: 3957: 3954: 3951: 3942: 3934: 3930: 3924: 3919: 3915: 3911: 3908: 3904: 3900: 3897: 3891: 3883: 3879: 3873: 3868: 3865: 3862: 3858: 3854: 3848: 3842: 3835: 3834: 3833: 3831: 3830: 3824: 3801: 3796: 3792: 3789: 3786: 3778: 3774: 3773:reconstructed 3757: 3753: 3741: 3732: 3731:sampling rate 3728: 3708: 3702: 3681: 3657: 3651: 3643: 3642:discrete-time 3629: 3626: 3624: 3621: 3619: 3616: 3613: 3611: 3610: 3604: 3596: 3593: 3591: 3590:Synclavier II 3588: 3586: 3583: 3580: 3577: 3576: 3572: 3568: 3565: 3562: 3558: 3557:Alles Machine 3554: 3550: 3548: 3545: 3543: 3540: 3537: 3534: 3533: 3530: 3527: 3524: 3520: 3518: 3515: 3513: 3510: 3507: 3504: 3503: 3499: 3496: 3492: 3488: 3485: 3482: 3479: 3476: 3473: 3472: 3469: 3466: 3463: 3460: 3457: 3454: 3450: 3446: 3442: 3438: 3435: 3433: 3430: 3427: 3424: 3423: 3419: 3415: 3412: 3409: 3407: 3404: 3402: 3399: 3396: 3393: 3392: 3388: 3385: 3382: 3380: 3377: 3374: 3371: 3370: 3364: 3356: 3353: 3352:Hugh Le Caine 3349: 3345: 3341: 3340:Evgeny Murzin 3337: 3333: 3329: 3327: 3324: 3321: 3318: 3315: 3314: 3311: 3308: 3305: 3301: 3299: 3296: 3294: 3291: 3288: 3285: 3284: 3278: 3270: 3267: 3263: 3259: 3255: 3253: 3252:Hammond Organ 3250: 3248: 3245: 3242: 3239: 3238: 3235: 3232: 3229: 3225: 3221: 3217: 3215: 3212: 3209: 3206: 3203: 3202: 3195: 3182: 3179: 3171: 3169: 3165: 3164:digital audio 3161: 3160:analog signal 3157: 3152: 3150: 3146: 3142: 3138: 3134: 3130: 3126: 3122: 3118: 3114: 3110: 3106: 3102: 3098: 3093: 3088: 3086: 3082: 3078: 3074: 3070: 3066: 3063:and acoustic 3062: 3058: 3054: 3040: 3028: 3018: 3011: 3009: 3008:Ernst Chladni 3005: 3001: 2988: 2980: 2974: 2965: 2962: 2958: 2957: 2952: 2951:James Thomson 2948: 2944: 2940: 2936: 2932: 2928: 2927:heat transfer 2924: 2920: 2911: 2905: 2893: 2884: 2880: 2868: 2866: 2862: 2858: 2854: 2850: 2846: 2842: 2838: 2833: 2831: 2825: 2815: 2813: 2807: 2803: 2799: 2784: 2782: 2778: 2777: 2772: 2768: 2767: 2762: 2761:phase vocoder 2759:(an improved 2758: 2754: 2750: 2747: 2743: 2739: 2734: 2732: 2728: 2727:Technos acxel 2724: 2710: 2696: 2677: 2675: 2670: 2666: 2664: 2660: 2651: 2646: 2637: 2635: 2631: 2627: 2617: 2615: 2605: 2603: 2598: 2592: 2582: 2574: 2572: 2571: 2560: 2558: 2554: 2550: 2546: 2542: 2537: 2524: 2517: 2515: 2501: 2497: 2491: 2487: 2483: 2480: 2477: 2468: 2460: 2456: 2450: 2445: 2441: 2437: 2434: 2430: 2426: 2423: 2417: 2409: 2405: 2399: 2394: 2391: 2388: 2384: 2380: 2374: 2368: 2361: 2360: 2357: 2340: 2332: 2328: 2318: 2304: 2301: 2293: 2289: 2285: 2281: 2267: 2265: 2248: 2245: 2241: 2240: 2237: 2223: 2201: 2197: 2173: 2169: 2163: 2159: 2155: 2152: 2147: 2143: 2139: 2136: 2132: 2128: 2125: 2119: 2111: 2107: 2101: 2096: 2093: 2090: 2086: 2082: 2076: 2070: 2063: 2062: 2061: 2059: 2055: 2050: 2046: 2036: 2020: 2016: 1992: 1984: 1980: 1971: 1951: 1943: 1939: 1931: 1922: 1915: 1913: 1897: 1891: 1887: 1883: 1880: 1875: 1871: 1867: 1864: 1861: 1857: 1853: 1850: 1844: 1836: 1832: 1826: 1821: 1818: 1815: 1811: 1807: 1801: 1795: 1788: 1787: 1784: 1767: 1759: 1755: 1741: 1739: 1722: 1719: 1715: 1714: 1706: 1704: 1700: 1682: 1678: 1657: 1637: 1615: 1611: 1588: 1584: 1580: 1558: 1554: 1530: 1524: 1511: 1504: 1502: 1488: 1484: 1478: 1474: 1470: 1467: 1462: 1458: 1454: 1451: 1448: 1444: 1440: 1437: 1432: 1428: 1422: 1417: 1414: 1411: 1407: 1403: 1397: 1391: 1384: 1383: 1380: 1375:Harmonic form 1372: 1356: 1352: 1348: 1328: 1324: 1318: 1314: 1305: 1297: 1293: 1290:th harmonic. 1277: 1269: 1248: 1244: 1240: 1235: 1231: 1224: 1221: 1218: 1213: 1209: 1201: 1186: 1178: 1158: 1153: 1149: 1145: 1140: 1135: 1131: 1125: 1120: 1116: 1108: 1094: 1091: 1088: 1084: 1081: 1078: 1071: 1066: 1062: 1058: 1055: 1052: 1046: 1043: 1037: 1031: 1026: 1021: 1017: 1011: 1007: 1003: 1000: 997: 989: 985: 978: 975: 970: 966: 962: 957: 953: 945: 931: 928: 925: 921: 918: 915: 908: 903: 899: 895: 892: 889: 883: 880: 874: 868: 863: 858: 854: 848: 844: 840: 837: 829: 825: 818: 815: 810: 806: 802: 797: 793: 785: 782: 766: 762: 758: 755: 750: 746: 738: 737: 736: 714: 708: 704: 700: 697: 692: 688: 684: 681: 678: 674: 670: 667: 662: 658: 647: 644: 641: 637: 633: 628: 623: 619: 613: 611: 602: 595: 590: 586: 582: 579: 576: 570: 567: 562: 558: 554: 548: 543: 539: 535: 532: 529: 523: 520: 515: 511: 506: 495: 492: 489: 485: 481: 476: 471: 467: 461: 459: 451: 445: 434: 433: 432: 430: 425: 411: 391: 365: 362: 359: 353: 350: 344: 338: 331: 330: 329: 327: 322: 320: 316: 312: 308: 304: 300: 296: 292: 288: 284: 280: 258: 254: 231: 227: 217: 212: 208: 198: 196: 191: 189: 185: 184:upright piano 181: 177: 173: 169: 164: 162: 158: 154: 153: 148: 144: 134: 132: 128: 123: 121: 117: 116:ADSR envelope 113: 109: 105: 101: 97: 96: 91: 87: 82: 80: 76: 72: 68: 62: 60: 36: 19: 7700:Sample-based 7684: 7591:. Retrieved 7587: 7578: 7566:. Retrieved 7562: 7553: 7533: 7505: 7484:. Retrieved 7471: 7459:. Retrieved 7455:the original 7450: 7440: 7428:. Retrieved 7419: 7412: 7400:. Retrieved 7398:(April 1999) 7395: 7385: 7375: 7370: 7362:the original 7336:. Retrieved 7332:the original 7327: 7305: 7296: 7284:. Retrieved 7279: 7274:Flint, Tom. 7269: 7257:. Retrieved 7253:the original 7248: 7221:. Retrieved 7191: 7187: 7177: 7168: 7147:1721.1/27450 7138: 7114: 7099: 7088: 7082: 7070:. Retrieved 7060: 7048:. Retrieved 7044:the original 7039: 7017: 7013: 6984: 6963: 6957: 6942: 6934: 6917: 6913: 6907: 6890: 6886: 6880: 6858:(2): 55–65. 6855: 6851: 6845: 6836: 6832: 6822: 6808: 6798: 6788: 6756: 6737: 6732: 6725: 6705: 6666: 6662: 6652: 6640:|title= 6631:cite journal 6622: 6618: 6613: 6599: 6565: 6560: 6550: 6538:. Retrieved 6523: 6516: 6506: 6505: 6501: 6488: 6473: 6472: 6458: 6448: 6426:(1): 45–56. 6423: 6417: 6411: 6382: 6377:Curtis Roads 6366: 6357: 6353: 6349: 6333: 6308: 6298: 6289: 6279: 6270: 6267:複合正弦波による音声合成 6259:Sagayama, S. 6253: 6241:. Retrieved 6234:the original 6229: 6216: 6175: 6171: 6165: 6120: 6116: 6092: 6082: 6074: 6066: 6059: 6051: 6043: 6023: 6017: 5993: 5986: 5975: 5964: 5952:. Retrieved 5948:the original 5938: 5927: 5908: 5902: 5890:. Retrieved 5880: 5868:. Retrieved 5862: 5838: 5821: 5817: 5811: 5799:. Retrieved 5792:the original 5787: 5783: 5766: 5747: 5729: 5719: 5697:(1): 12–20. 5694: 5688: 5682: 5670:. Retrieved 5651: 5642: 5638: 5628: 5616:. Retrieved 5609:the original 5595: 5566: 5555: 5532: 5494: 5483: 5471:. Retrieved 5452: 5441: 5424:. Retrieved 5414: 5403: 5389: 5374: 5362:. Retrieved 5357: 5347: 5339: 5332:. Retrieved 5223: 4981: 4868: 4682: 3987: 3827: 3825: 3639: 3560: 3556: 3494: 3490: 3448: 3347: 3343: 3233: 3214:Telharmonium 3196:Description 3177: 3153: 3148: 3144: 3140: 3136: 3132: 3128: 3120: 3116: 3112: 3108: 3107:as having a 3104: 3089: 3072: 3061:tuning forks 3050: 2998: 2954: 2946: 2942: 2917: 2834: 2827: 2809: 2787:Applications 2774: 2770: 2764: 2752: 2735: 2720: 2671: 2667: 2655: 2623: 2613: 2611: 2601: 2594: 2580: 2568: 2566: 2535: 2534: 2518: 2319: 2277: 2252: 2236:th partial. 2188: 2042: 1927: 1916: 1746: 1726: 1516: 1505: 1378: 1301: 1268:phase offset 1199:th harmonic, 734: 426: 383: 323: 276: 192: 165: 150: 140: 124: 93: 83: 66: 65: 56: 18: 7680:Subtractive 7510:McGraw-Hill 6391:. pp.  6339:Itakura, F. 6305:Itakura, F. 6263:Itakura, F. 6243:27 December 6071:Loscos 2007 6056:Loscos 2007 5575:. pp.  4041:results in 3727:bandlimited 3348:Spectrogram 3332:spectrogram 3224:alternators 3121:subtractive 3097:subtractive 3085:pipe organs 3081:tibia pipes 2935:Lord Kelvin 2879:Lord Kelvin 2853:Yamaha CX5M 2851:feature on 2830:linguistics 2798:Synthesizer 2624:An inverse 2549:pipe organs 2356:, yielding 1306:component, 291:frequencies 201:Definitions 188:grand piano 137:Explanation 7690:Distortion 7593:21 January 7568:21 January 7486:29 January 7461:29 January 7430:29 January 7402:29 January 7338:21 January 7286:22 January 7259:22 January 7072:13 January 7050:20 January 6607:, 244–248. 6540:6 February 6095:: 439–442. 6032:10803/7542 5954:13 January 5870:13 January 5801:9 December 5503:. p.  5426:11 January 5364:14 January 5334:14 January 5311:References 3362:1964 model 3336:tonewheels 3258:tonewheels 3220:tonewheels 3156:electrical 3077:tonewheels 3073:wave siren 2723:Synclavier 2665:Analysis. 2284:derivative 2264:Media help 2045:inharmonic 1738:Media help 1296:arctangent 287:sinusoidal 205:See also: 195:sine waves 127:wavetables 112:modulation 77:by adding 59:media help 7712:Wavetable 6597:(1926) . 6389:MIT Press 6325:122814777 6265:(1979), 6046:" (p. 51) 5998:CiteSeerX 5913:CiteSeerX 5892:9 January 5752:CiteSeerX 5573:MIT Press 5501:MIT Press 5473:9 January 5258:ϕ 5236:θ 5144:π 5126:− 5111:θ 5091:ϕ 5048:∑ 5029:π 4998:θ 4947:θ 4938:⁡ 4896:∑ 4801:− 4791:∫ 4653:ϕ 4610:∑ 4591:π 4577:⁡ 4535:∑ 4510:ϕ 4458:∑ 4454:π 4443:⁡ 4398:∑ 4373:ϕ 4319:− 4309:∫ 4288:∑ 4284:π 4273:⁡ 4228:∑ 4203:ϕ 4154:∫ 4150:π 4139:⁡ 4094:∑ 3962:ϕ 3916:∫ 3912:π 3901:⁡ 3859:∑ 3553:real-time 3542:Bell Labs 3512:Fairlight 3483:(London) 3354:in 1959. 3304:tonewheel 3105:Novachord 3059:array of 3000:Georg Ohm 2857:acoustics 2488:ϕ 2442:∫ 2438:π 2427:⁡ 2385:∑ 2305:π 2160:ϕ 2140:π 2129:⁡ 2087:∑ 2049:aperiodic 1970:bandwidth 1888:ϕ 1865:π 1854:⁡ 1812:∑ 1612:ϕ 1475:ϕ 1452:π 1441:⁡ 1408:∑ 1298:function, 1225:⁡ 1210:ϕ 1177:amplitude 1092:≥ 1056:π 1047:⁡ 1018:∫ 1001:− 986:ϕ 979:⁡ 929:≥ 893:π 884:⁡ 855:∫ 826:ϕ 819:⁡ 705:ϕ 682:π 671:⁡ 653:∞ 638:∑ 580:π 571:⁡ 555:− 533:π 524:⁡ 501:∞ 486:∑ 303:overtones 299:harmonics 180:harmonics 176:overtones 147:amplitude 143:frequency 108:amplitude 104:frequency 100:overtones 7831:Category 7717:Granular 7685:Additive 7531:(1997). 7217:Archived 6920:: 1–12. 6806:(1936). 6558:(1822). 6379:(eds.). 6341:(2004). 6208:13039853 6157:14834156 5775:(1988). 5666:Archived 5563:(1995). 5491:(1995). 5284:See also 5194:for all 3517:Qasar M8 3174:Timeline 3162:, or as 3117:additive 2814:organs. 2776:phonemes 2771:diphones 2766:formants 2738:Vocaloid 2680:Products 2663:Quatieri 1930:envelope 384:for all 326:periodic 307:partials 178:(or the 172:middle C 114:from an 95:partials 90:harmonic 7788:Modular 7760:Formant 7704:Sampler 7675:Scanned 6872:3680869 6440:3680569 6393:269–298 6200:7233191 6180:Bibcode 6172:Science 6148:1063363 6125:Bibcode 5711:3679851 3538:  3529:samples 3477:  3414:samples 3397:  3389:  3383:  3375:  3322:  3319:  3310:samples 3289:  3276:Model A 3057:excited 2871:History 2837:formant 2812:Eminent 2746:diphone 1697:is the 1270:of the 1266:is the 1179:of the 1175:is the 779:is the 7722:Vector 7541:  7482:. 1978 7223:12 May 6992:  6951:, 142. 6870:  6764:  6713:  6685:113690 6683:  6572:  6531:  6465:  6438:  6399:  6323:  6206:  6198:  6155:  6145:  6000:  5915:  5754:  5709:  5672:12 May 5618:21 May 5583:  5579:–153. 5543:  5511:  5464:  4982:where 4842:  4683:where 4360:  4190:  3949:  3567:sample 3447:, the 3147:, and 2945:and a 2804:, and 2475:  2189:where 1603:, and 1517:where 735:where 186:vs. a 152:timbre 75:timbre 7650:types 7480:(JPG) 7424:(PDF) 6868:JSTOR 6816:–363. 6736:[ 6681:JSTOR 6564:[ 6498:(PDF) 6436:JSTOR 6346:(PDF) 6321:S2CID 6237:(PDF) 6226:(PDF) 6204:S2CID 6042:See " 5795:(PDF) 5780:(PDF) 5707:JSTOR 5662:CCRMA 5612:(PDF) 5605:(PDF) 5458:CCRMA 5420:CCRMA 3623:K5000 3618:Kawai 3614:1996 3581:1979 3578:1979 3561:Alice 3535:1977 3508:1976 3505:1976 3474:1974 3428:1974 3394:1964 3372:1963 3316:1958 3243:1935 3240:1933 3207:1906 3204:1900 2288:hertz 2058:bells 1928:Each 1292:atan2 1222:atan2 69:is a 7595:2024 7570:2024 7539:ISBN 7488:2012 7463:2012 7432:2012 7404:2012 7340:2012 7288:2012 7261:2012 7225:2011 7074:2012 7052:2012 6990:ISBN 6762:ISBN 6711:ISBN 6644:help 6570:ISBN 6542:2012 6529:ISBN 6463:ISBN 6397:ISBN 6245:2011 6196:PMID 6153:PMID 5956:2012 5894:2012 5872:2012 5803:2013 5674:2011 5620:2005 5581:ISBN 5541:ISBN 5509:ISBN 5475:2012 5462:ISBN 5428:2015 5366:2012 5336:2012 5224:and 5205:> 3571:info 3418:info 3260:and 3222:and 3131:and 3119:and 2555:and 2054:oboe 427:The 317:). 209:and 106:and 79:sine 7702:or 7143:hdl 6949:140 6922:doi 6895:doi 6860:doi 6837:132 6814:359 6671:doi 6605:110 6428:doi 6313:doi 6188:doi 6176:212 6143:PMC 6133:doi 6038:PDF 6028:hdl 6010:PDF 5826:doi 5699:doi 5577:150 5505:134 4935:cos 4574:cos 4440:cos 4270:cos 4136:cos 3898:cos 3832:), 3733:or 3495:DOB 3481:EMS 3432:RMI 3379:MIT 3326:ANS 3083:of 2953:'s 2881:'s 2828:In 2773:or 2731:FFT 2630:DFT 2424:cos 2126:cos 1972:of 1851:cos 1438:cos 1044:sin 976:sin 881:cos 816:cos 668:cos 568:sin 521:cos 328:if 190:). 118:or 98:or 7833:: 7586:. 7561:. 7518:^ 7508:. 7496:^ 7449:. 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7123:. 7108:. 7076:. 7054:. 6998:. 6928:. 6924:: 6901:. 6897:: 6874:. 6862:: 6770:. 6719:. 6687:. 6673:: 6646:) 6642:( 6578:. 6544:. 6483:) 6442:. 6430:: 6405:. 6354:3 6327:. 6315:: 6247:. 6210:. 6190:: 6182:: 6159:. 6135:: 6127:: 6077:" 6036:( 6034:. 6030:: 6012:) 6008:( 6006:. 5958:. 5921:. 5896:. 5874:. 5846:. 5832:. 5828:: 5805:. 5788:1 5760:. 5713:. 5701:: 5676:. 5622:. 5589:. 5549:. 5517:. 5477:. 5436:) 5432:( 5430:. 5397:. 5383:. 5368:. 5267:. 5262:k 5254:= 5251:] 5248:0 5245:[ 5240:k 5208:0 5202:n 5178:] 5175:n 5172:[ 5167:k 5163:f 5154:s 5149:f 5141:2 5135:+ 5132:] 5129:1 5123:n 5120:[ 5115:k 5107:= 5095:k 5087:+ 5084:] 5081:i 5078:[ 5073:k 5069:f 5063:n 5058:1 5055:= 5052:i 5039:s 5034:f 5026:2 5020:= 5013:] 5010:n 5007:[ 5002:k 4966:) 4962:] 4959:n 4956:[ 4951:k 4942:( 4932:] 4929:n 4926:[ 4921:k 4917:r 4911:K 4906:1 4903:= 4900:k 4892:= 4889:] 4886:n 4883:[ 4880:y 4848:t 4845:d 4839:) 4836:t 4833:( 4828:k 4824:f 4818:T 4815:n 4810:T 4807:) 4804:1 4798:n 4795:( 4785:T 4782:1 4777:= 4774:] 4771:n 4768:[ 4763:k 4759:f 4735:) 4732:T 4729:n 4726:( 4721:k 4717:r 4713:= 4710:] 4707:n 4704:[ 4699:k 4695:r 4663:) 4657:k 4649:+ 4646:] 4643:i 4640:[ 4635:k 4631:f 4625:n 4620:1 4617:= 4614:i 4601:s 4596:f 4588:2 4581:( 4571:] 4568:n 4565:[ 4560:k 4556:r 4550:K 4545:1 4542:= 4539:k 4531:= 4520:) 4514:k 4506:+ 4503:) 4500:] 4497:i 4494:[ 4489:k 4485:f 4481:T 4478:( 4473:n 4468:1 4465:= 4462:i 4451:2 4447:( 4437:) 4434:T 4431:n 4428:( 4423:k 4419:r 4413:K 4408:1 4405:= 4402:k 4394:= 4383:) 4377:k 4369:+ 4366:u 4363:d 4357:) 4354:u 4351:( 4346:k 4342:f 4336:T 4333:i 4328:T 4325:) 4322:1 4316:i 4313:( 4303:n 4298:1 4295:= 4292:i 4281:2 4277:( 4267:) 4264:T 4261:n 4258:( 4253:k 4249:r 4243:K 4238:1 4235:= 4232:k 4224:= 4213:) 4207:k 4199:+ 4196:u 4193:d 4187:) 4184:u 4181:( 4176:k 4172:f 4166:T 4163:n 4158:0 4147:2 4143:( 4133:) 4130:T 4127:n 4124:( 4119:k 4115:r 4109:K 4104:1 4101:= 4098:k 4090:= 4087:) 4084:T 4081:n 4078:( 4075:y 4072:= 4065:] 4062:n 4059:[ 4056:y 4025:s 4020:f 4015:/ 4011:n 4008:= 4005:T 4002:n 3999:= 3996:t 3972:) 3966:k 3958:+ 3955:u 3952:d 3946:) 3943:u 3940:( 3935:k 3931:f 3925:t 3920:0 3909:2 3905:( 3895:) 3892:t 3889:( 3884:k 3880:r 3874:K 3869:1 3866:= 3863:k 3855:= 3852:) 3849:t 3846:( 3843:y 3829:3 3807:s 3802:f 3797:/ 3793:1 3790:= 3787:T 3758:2 3754:/ 3747:s 3742:f 3712:) 3709:t 3706:( 3703:y 3682:n 3661:] 3658:n 3655:[ 3652:y 3569:( 3468:4 3465:3 3462:2 3459:1 3416:( 2523:) 2521:3 2519:( 2502:. 2498:) 2492:k 2484:+ 2481:u 2478:d 2472:) 2469:u 2466:( 2461:k 2457:f 2451:t 2446:0 2435:2 2431:( 2421:) 2418:t 2415:( 2410:k 2406:r 2400:K 2395:1 2392:= 2389:k 2381:= 2378:) 2375:t 2372:( 2369:y 2344:) 2341:t 2338:( 2333:k 2329:f 2302:2 2224:k 2202:k 2198:f 2174:, 2170:) 2164:k 2156:+ 2153:t 2148:k 2144:f 2137:2 2133:( 2123:) 2120:t 2117:( 2112:k 2108:r 2102:K 2097:1 2094:= 2091:k 2083:= 2080:) 2077:t 2074:( 2071:y 2021:0 2017:f 1996:) 1993:t 1990:( 1985:k 1981:r 1955:) 1952:t 1949:( 1944:k 1940:r 1921:) 1919:2 1917:( 1911:. 1898:) 1892:k 1884:+ 1881:t 1876:0 1872:f 1868:k 1862:2 1858:( 1848:) 1845:t 1842:( 1837:k 1833:r 1827:K 1822:1 1819:= 1816:k 1808:= 1805:) 1802:t 1799:( 1796:y 1771:) 1768:t 1765:( 1760:k 1756:r 1683:0 1679:f 1658:K 1638:k 1616:k 1589:0 1585:f 1581:k 1559:k 1555:r 1534:) 1531:t 1528:( 1525:y 1510:) 1508:1 1506:( 1489:, 1485:) 1479:k 1471:+ 1468:t 1463:0 1459:f 1455:k 1449:2 1445:( 1433:k 1429:r 1423:K 1418:1 1415:= 1412:k 1404:= 1401:) 1398:t 1395:( 1392:y 1357:0 1353:f 1349:K 1329:2 1325:/ 1319:0 1315:a 1278:k 1254:) 1249:k 1245:a 1241:, 1236:k 1232:b 1228:( 1219:= 1214:k 1187:k 1159:2 1154:k 1150:b 1146:+ 1141:2 1136:k 1132:a 1126:= 1121:k 1117:r 1095:1 1089:k 1085:, 1082:t 1079:d 1075:) 1072:t 1067:0 1063:f 1059:k 1053:2 1050:( 1041:) 1038:t 1035:( 1032:y 1027:P 1022:0 1012:0 1008:f 1004:2 998:= 995:) 990:k 982:( 971:k 967:r 963:= 958:k 954:b 932:0 926:k 922:, 919:t 916:d 912:) 909:t 904:0 900:f 896:k 890:2 887:( 878:) 875:t 872:( 869:y 864:P 859:0 849:0 845:f 841:2 838:= 835:) 830:k 822:( 811:k 807:r 803:= 798:k 794:a 767:P 763:/ 759:1 756:= 751:0 747:f 715:) 709:k 701:+ 698:t 693:0 689:f 685:k 679:2 675:( 663:k 659:r 648:1 645:= 642:k 634:+ 629:2 624:0 620:a 614:= 603:] 599:) 596:t 591:0 587:f 583:k 577:2 574:( 563:k 559:b 552:) 549:t 544:0 540:f 536:k 530:2 527:( 516:k 512:a 507:[ 496:1 493:= 490:k 482:+ 477:2 472:0 468:a 462:= 455:) 452:t 449:( 446:y 412:P 392:t 369:) 366:P 363:+ 360:t 357:( 354:y 351:= 348:) 345:t 342:( 339:y 273:. 259:k 255:r 232:k 228:f 61:.

Index

Additive synthesis example
media help
sound synthesis
timbre
sine
Fourier theory
harmonic
partials
overtones
frequency
amplitude
modulation
ADSR envelope
low frequency oscillator
wavetables
fast Fourier transform
frequency
amplitude
timbre
Fourier analysis
Fourier series
fundamental frequency
middle C
overtones
harmonics
upright piano
grand piano
sine waves
Fourier series
Fourier analysis

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