223:. As a result, the laser reading the CD side might get a "blurry" picture of the data on the disc — the equivalent of a human reading a book with glasses of the wrong strength. Engineers tried to get around this by making the pits in the CD layer larger than on a conventional CD. This makes the CD side easier for the laser to read — equivalent to a book using bigger print to make it easier to see, even if the person's glasses are of the wrong strength. The downside to this, however, is that the playing time for the CD layer of some early DualDiscs decreased from the standard 74 minutes of a conventional CD to around 60 minutes, although this early limitation was later overcome.
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38:
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Hybrid SACDs claim a higher compatibility rate with conventional CD players than DualDisc, because hybrid SACDs conform to Red Book standards. However, a SACD or SACD-capable DVD player is required to take advantage of the enhanced SACD layer. With a DualDisc, consumers could use their existing DVD
167:
DualDisc titles received a mass rollout to retailers throughout the United States in
February 2005, though some titles were available as early as November 2004. The recording industry had nearly 200 DualDisc titles available by the end of 2005 and over 2,000,000 units had been sold by the middle of
401:
sound (typically sampled at 48 kHz). This was done to allow consumers with DVD-Audio players access to very high-resolution stereophonic and/or surround sound versions of the album, while also providing the lower-resolution Dolby
Digital stereophonic and/or surround sound which is compatible
211:
drives, while the CD side was not too thin to be tracked easily by the laser. DVDplus, though conceptually similar, used a thicker CD layer and thus is more likely to get stuck in a slot-loading player (although this appears to be almost unknown); DualDisc took the other course by thinning the CD
273:
Record companies had two main hopes for DualDiscs; the first being that they would eventually replace CDs as the preferred media for purchase at music retailers, and the second that the inclusion of bonus DVD content at a price similar to a conventional CD would help to slow down online music
155:
was seen as a success after 82% of respondents to a survey (which was included with the test titles) said that DualDiscs met or exceeded their expectations. In addition, 90% of respondents said that they would recommend DualDisc to a friend. However, sales plummeted over the next three years,
330:
had enhanced packaging which increased the retail cost of the DualDisc version of the albums over their CD counterparts more than the average. There were also other factors which go into the additional costs such as production, marketing etc.
472:
DualDiscs took the approach of using a double-sided disc to provide the necessary backwards compatibility; hybrid SACDs are a one-sided solution that instead use two layers: a conventional CD layer and a high-resolution layer.
469:, the same companies that created the standard CD. DualDiscs and hybrid SACDs were competing solutions to the problem of providing higher-resolution audio on a disc that can still be played on conventional CD players.
477:
player to hear surround mixes. (DVD-Audio capable players are required for higher-resolution audio, if present.) In 2005, it was estimated that 75% of households in the United States have at least one DVD player.
664:
842:
911:
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422:) sound on the DVD side of their DualDiscs. The sound was compatible with any DVD player; however, it does not provide the higher fidelity and resolution of 24-bit, high sample-rate
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1410:
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In the United States, the cost of a DualDisc at retail versus that of a conventional CD varied depending on the title but, on average, a DualDisc cost about $ 1.50 to $ 2.50
177:
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except that DualDisc technology replaced one of the DVD sides with a CD. The discs were made by fusing together a standard 0.6 mm-thick DVD layer (4.7-
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2011:
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257:"The audio side of this disc does not conform to CD specifications and therefore not all DVD and CD players will play the audio side of this disc."
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storage capacity), resulting in a 1.5 mm-thick double-sided hybrid disc which contained CD content on one side and DVD content on the other.
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and
Electronics divisions) issued statements warning consumers about possible problems with playing DualDisc titles on their equipment.
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397:(typically at a sample rate of 96 or 192 kHz for stereo and 48 or 96 kHz for surround sound) and lower-resolution, 16-bit
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1997:
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The challenge for the designers of DualDisc was to produce a dual-sided disc which was not too thick to play reliably in
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DualDiscs first appeared in the United States in March 2004 as part of a marketing test conducted by the same five
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who developed the product. The test involved 13 titles being released to a limited number of retailers in the
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2005:
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audio sampled at 44.1 kHz. On the DVD side, most record companies (with the notable exception of
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refused to allow DualDisc titles to carry the CD logo and most DualDiscs contain one of two warnings:
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418:, as a general rule, only provided 16-bit, 48 kHz sampled LPCM stereophonic (and sometimes
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by giving consumers more incentive to buy their music through retailers. Some titles such as
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specification, claimed that DualDisc technology is in violation of his
European patents.
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What one finds on the DVD side of a DualDisc title will vary. Common content includes:
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The DVD side of a DualDisc completely conformed to the specifications set forth by the
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Sony
Electronics Issues Warning About Dual Disc Compatibility With Sony Disc Players
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414:, in the marketplace which directly competes with DVD-Audio (see next section),
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Because the 0.9 mm thickness of the DualDisc CD layer did not conform to
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layer on the other. In this respect it was similar to, but distinct from, the
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The entire reprinted album (and possibly bonus material) in higher-quality
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Because the DualDisc CD layer did not conform to Red Book specifications,
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titles whose regular editions include copy protection programs (such as
393:: see below) provided the album's music in both high-resolution, 24-bit
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storage capacity) to a 0.9 mm-thick CD layer (60-minute or 525-
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2017:
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have been released in the United States exclusively as DualDiscs.
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DualDisc The Hybrid CD/DVD Disc - The DVD Plus Saga... (Part Two)
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There was some controversy surrounding the DualDisc format, as
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790:, Mark Levinson Madrigal Audo Laboratories, December 23, 2004
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more than the same title on CD. Some DualDisc titles such as
161:
116:). It featured an audio layer intended to be compatible with
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DualDiscs were based on double-sided DVD technology such as
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Important Notice About "DualDisc" To
Prevent Product Damage
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Because Sony had an existing high-resolution audio format,
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113:
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product developed by a group of record companies including
46:
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2431:
441:) did not feature the software on the DualDisc versions.
239:
125:
97:
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243:
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May not play on certain car, slot-loading players and
1011:"The Music Goes on Side A and the Flip Side Is a DVD"
662:
New DualDisc Format Ups the Ante
Against Music Piracy
265:
and DualDiscs have been cleared to use the DVD logo.
1071:
385:
The CD side of a DualDisc contained standard 16-bit
156:
particularly in competition with rival formats like
1029:"DualDisc rollout challenged by Euro patent holder"
457:The biggest competition to DualDisc was the hybrid
376:There are sometimes film-and-soundtrack DualDiscs.
2594:List of digital television deployments by country
3178:
301:
849:, Pioneer Electronics, accessed August 13, 2005
636:, The Online Reporter Issue 446, May 28, 2005
2620:
2223:
1057:
238:"This disc is intended to play on standard
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2613:
2230:
2216:
1064:
1050:
490:A number of electronics companies such as
45:
36:
781:Statement Regarding the "DualDisc" Format
743:Statement Regarding the "DualDisc" Format
2237:
1310:Tefiphon/Teficord (early 1930s), Tefifon
902:, High Fidelity Review, November 2, 2004
880:, High Fidelity Review, November 4, 2004
485:
448:
175:
1000:. Gizmodo. 14 June 2004. Archived from
14:
3179:
1008:
723:75% of US households have a DVD player
672:, The Fairfield Mirror, March 17, 2005
2608:
2211:
1045:
828:, Panasonic, accessed August 13, 2005
650:, billboardpostplay.com, May 19, 2005
334:
268:
525:
171:
863:Sony Computer Entertainment America
24:
647:DualDisc Artists Holding Top Spots
553:High Definition Compatible Digital
25:
3233:
3187:Audiovisual introductions in 2004
2172:Pioneer Artists Compact LaserDisc
1622:Mohawk Message repeater cartridge
1009:Levine, Robert (March 21, 2005).
980:
809:, Onkyo, accessed August 13, 2005
453:How a hybrid Super Audio CD works
136:and covered by European patents.
3161:
3160:
2261:Ultra-high-definition television
935:, Issue 446, May 28-June 3, 2005
762:Important Notice About Dual Disc
702:DualDisc: CD and DVD on One Disc
594:Music industry banks on DualDisc
1700:Nippon Electronic Vity cassette
1411:Cosmos Industries MX-303A/ANQ-1
968:RedBook CD Audio specifications
905:
883:
868:
852:
831:
812:
793:
774:
755:
733:, ZDNet Research, April 6, 2005
461:(SACD), which was developed by
3217:Optical computer storage media
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715:
694:
675:
653:
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604:
585:
444:
380:
120:players (but too thin to meet
13:
1:
998:"DVD Forum Approves DualDisc"
684:DualDisc breaks sound barrier
578:
302:Costs versus conventional CDs
124:) on one side and a standard
2998:DVD recordable manufacturers
2854:DVD Copy Control Association
1496:Thermionic Products Recordon
970:, November 1991 (pp. 3)
945:International Herald Tribune
916:European Patent Organisation
752:, Lexicon, December 23, 2004
480:
106:Sony BMG Music Entertainment
7:
3212:Products introduced in 2004
3008:DVD copy protection schemes
1883:Analog-to-digital converter
1790:Nippon Electronic Memo-call
957:Columbia ISA DualDisc Guide
767:September 11, 2005, at the
541:
10:
3238:
2251:High-definition television
2006:Compact Disc Digital Audio
1090:Music box cylinder or disc
859:Consumer Alerts - DualDisc
845:November 28, 2008, at the
748:February 13, 2005, at the
712:, accessed August 13, 2005
622:, accessed August 13, 2005
217:Red Book CD specifications
122:Red Book CD specifications
88:is a type of double-sided
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1996:
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1706:Grundig Cassette LFH 0084
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1126:
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1080:
898:October 29, 2004, at the
800:Onkyo "DualDisc" Question
728:January 14, 2006, at the
633:DualDiscs Getting Popular
563:List of DualDisc releases
74:
66:
56:
44:
35:
27:Double-sided optical disc
1956:Digital Compact Cassette
1844:Capitol Records Audiopak
1694:Dictaphone Travel master
1490:Telefunken magnetic disc
1459:Crouzet-Jaeger cartridge
771:, Marantz, April 5, 2005
558:High Fidelity Pure Audio
2634:
1772:Assmann-Stuzzi Memocord
1453:Protona Minifon special
1074:audio recording formats
914:patent search from the
667:April 14, 2005, at the
405:
370:A link to the artist's
132:developed in Europe by
3003:DVD authoring software
2967:DVD CCA v Kaleidescape
1856:Bandai micro cartridge
1802:Muntz Stereo Mini-twin
974:European Patent Office
786:March 2, 2005, at the
707:April 3, 2006, at the
617:April 3, 2006, at the
534:, the inventor of the
520:Computer Entertainment
454:
420:Dolby Digital Surround
291:Straight Outta Lynwood
181:
3222:Digital audio storage
3084:Digital Video Express
2256:High-definition video
1724:Cousino Echo-matic II
1204:Indestructible record
486:Manufacturer warnings
452:
429:In addition, several
402:with any DVD player.
179:
145:Boston, Massachusetts
102:Universal Music Group
51:CD side of a DualDisc
2727:Inkjet printable DVD
2307:8640p (16K Ultra HD)
2238:High-definition (HD)
1820:Sanyo Tape cartridge
1646:Rediffusion Reditune
1525:Loose (reel-to-reel)
1476:Magnetic stripe card
1405:US Army RD-11B/GNQ-1
1170:Perfected phonograph
1098:(early 17th century)
962:High Fidelity Review
889:Stuart M. Robinson,
221:spherical aberration
180:How a DualDisc works
94:MJJ Productions Inc.
3197:Certification marks
2894:Portable DVD player
2753:DVD copy protection
2420:Filming and storage
2302:4320p (8K Ultra HD)
2297:2160p (4K Ultra HD)
1634:Mohawk Midgetape RL
1447:Protona Minifon P55
1441:Protona Minifon P51
1216:Blue Amberol record
1198:Gold moulded record
1192:Le CĂ©leste cylinder
1164:Dictaphone cylinder
1154:Phonograph cylinder
933:The Online Reporter
681:Anthony Breznican,
467:Philips Electronics
296:"Weird Al" Yankovic
149:Seattle, Washington
32:
2089:Electronic circuit
1944:Digital Audio Tape
1658:RCA tape cartridge
1616:Cousino Echo-matic
1514:Audio High Density
1263:Edison Voicewriter
1015:The New York Times
992:DualDisc licensing
824:2007-12-26 at the
805:2007-11-13 at the
659:Joshua O'Connell,
601:, August 26, 2004.
455:
335:Common DVD content
269:Hopes for DualDisc
251:mega-disc changers
182:
110:Warner Music Group
30:
3174:
3173:
2993:DVD manufacturers
2823:DVD writing speed
2602:
2601:
2348:Digital broadcast
2205:
2204:
2148:
2147:
1877:
1876:
1712:Orrtronic Tapette
1640:Dictaphone Dictet
1239:Phonograph record
1096:Mechanical cuckoo
929:, August 26, 2004
526:Legal controversy
286:Bruce Springsteen
281:Devils & Dust
172:Technical details
82:
81:
16:(Redirected from
3229:
3164:
3163:
2962:DVD CCA v Bunner
2798:DVD Video OBject
2629:
2622:
2615:
2606:
2605:
2527:Ultra HD Blu-ray
2339:MUSE (Hi-Vision)
2322:
2317:Analog broadcast
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2225:
2218:
2209:
2208:
1931:
1930:
1784:DC-International
1742:Compact cassette
1560:Fullcoat magfilm
1502:Record Maker Pye
1469:Magnetic surface
1399:Lorenz Textophon
1222:Paradis cylinder
1186:Stentor cylinder
1124:
1123:
1066:
1059:
1052:
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1038:
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1035:
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1005:
987:Official Website
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865:, March 31, 2005
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691:, April 25, 2005
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599:Associated Press
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151:, markets. The
141:record companies
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2972:Real vs DVD CCA
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2946:Straight to DVD
2941:DVD documentary
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2859:DVD+RW Alliance
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2748:DVD region code
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2415:
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2329:819 line system
2320:
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2292:1440p (Quad HD)
2287:1080p (Full HD)
2282:1080i (Full HD)
2265:
2239:
2236:
2206:
2201:
2144:
2133:USB flash drive
2127:Toymax VJ Starz
2083:
1992:
1961:
1920:
1873:
1736:Philips EL 3583
1682:Cousino MR-9000
1670:Protona Attaché
1664:Philips EL 3581
1595:
1519:
1481:
1464:
1383:
1368:Loose magnetic
1363:
1320:
1298:
1227:
1139:
1127:Grooved surface
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900:Wayback Machine
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847:Wayback Machine
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826:Wayback Machine
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807:Wayback Machine
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788:Wayback Machine
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769:Wayback Machine
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750:Wayback Machine
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730:Wayback Machine
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709:Wayback Machine
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669:Wayback Machine
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619:Wayback Machine
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3079:Nintendo discs
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2928:
2923:
2918:
2913:
2908:
2903:
2898:
2897:
2896:
2886:
2881:
2875:
2873:
2865:
2864:
2862:
2861:
2856:
2851:
2845:
2843:
2839:
2838:
2836:
2835:
2830:
2825:
2820:
2815:
2810:
2805:
2800:
2795:
2793:Anamorphic DVD
2790:
2788:DVD recordable
2785:
2780:
2775:
2770:
2765:
2760:
2755:
2750:
2745:
2739:
2737:
2733:
2732:
2730:
2729:
2724:
2719:
2714:
2709:
2704:
2699:
2694:
2689:
2684:
2679:
2674:
2669:
2664:
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2654:
2648:
2646:
2640:
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2632:
2631:
2624:
2617:
2609:
2600:
2599:
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2596:
2590:
2588:
2584:
2583:
2581:
2580:
2575:
2570:
2565:
2560:
2554:
2552:
2548:
2547:
2545:
2544:
2539:
2534:
2529:
2524:
2522:Super Audio CD
2519:
2514:
2512:MUSE LaserDisc
2509:
2504:
2499:
2494:
2489:
2484:
2479:
2474:
2469:
2464:
2459:
2454:
2448:
2446:
2438:
2437:
2435:
2434:
2429:
2423:
2421:
2417:
2416:
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2413:
2408:
2403:
2398:
2396:Surround sound
2393:
2387:
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2381:
2380:
2378:
2377:
2372:
2367:
2362:
2357:
2351:
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2299:
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2279:
2273:
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2266:
2264:
2263:
2258:
2253:
2247:
2245:
2241:
2240:
2235:
2234:
2227:
2220:
2212:
2203:
2202:
2200:
2199:
2193:
2190:Timecode vinyl
2187:
2181:
2175:
2169:
2163:
2156:
2154:
2150:
2149:
2146:
2145:
2143:
2142:
2136:
2130:
2124:
2118:
2112:
2106:
2100:
2093:
2091:
2085:
2084:
2082:
2081:
2075:
2069:
2063:
2057:
2051:
2045:
2039:
2036:Super Audio CD
2033:
2027:
2021:
2015:
2012:Philips CD-BGM
2009:
2002:
2000:
1994:
1993:
1991:
1990:
1984:
1978:
1971:
1969:
1963:
1962:
1960:
1959:
1953:
1947:
1940:
1938:
1928:
1922:
1921:
1919:
1918:
1912:
1906:
1900:
1894:
1887:
1885:
1879:
1878:
1875:
1874:
1872:
1871:
1868:Pocket Rockers
1865:
1859:
1853:
1847:
1841:
1835:
1832:Steno-Cassette
1829:
1823:
1817:
1811:
1808:Grundig DeJ614
1805:
1799:
1793:
1787:
1781:
1775:
1769:
1763:
1757:
1751:
1745:
1739:
1733:
1727:
1721:
1715:
1709:
1703:
1697:
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1685:
1679:
1673:
1667:
1661:
1655:
1649:
1643:
1637:
1631:
1625:
1619:
1613:
1606:
1604:
1597:
1596:
1594:
1593:
1587:
1581:
1575:
1569:
1566:Stripe magfilm
1563:
1557:
1551:
1545:
1539:
1532:
1530:
1521:
1520:
1518:
1517:
1511:
1505:
1499:
1493:
1486:
1483:
1482:
1480:
1479:
1472:
1470:
1466:
1465:
1463:
1462:
1456:
1450:
1444:
1438:
1435:Peirce 330/360
1432:
1426:
1420:
1414:
1408:
1402:
1395:
1393:
1385:
1384:
1382:
1381:
1378:Wire recording
1374:
1372:
1365:
1364:
1362:
1361:
1355:
1349:
1343:
1337:
1330:
1328:
1322:
1321:
1319:
1318:
1312:
1306:
1304:
1300:
1299:
1297:
1296:
1290:
1284:
1278:
1272:
1266:
1260:
1257:Pathé Actuelle
1254:
1248:
1242:
1235:
1233:
1229:
1228:
1226:
1225:
1219:
1213:
1210:Amberol record
1207:
1201:
1195:
1189:
1183:
1180:Salon cylinder
1177:
1167:
1157:
1150:
1148:
1141:
1140:
1138:
1137:
1130:
1128:
1121:
1115:
1114:
1112:
1111:
1105:
1099:
1093:
1086:
1084:
1078:
1077:
1069:
1068:
1061:
1054:
1046:
1040:
1039:
1025:
1006:
1004:on 2012-06-14.
994:
989:
982:
981:External links
979:
977:
976:
971:
965:
959:
954:
948:
942:
936:
930:
923:
920:
919:
904:
882:
867:
851:
830:
811:
792:
773:
754:
735:
714:
693:
674:
652:
638:
624:
612:DualDisc Guide
603:
583:
582:
580:
577:
576:
575:
570:
568:Super Audio CD
565:
560:
555:
550:
543:
540:
527:
524:
487:
484:
482:
479:
459:Super Audio CD
446:
443:
407:
404:
382:
379:
378:
377:
374:
368:
362:
357:
352:
349:surround sound
336:
333:
303:
300:
270:
267:
259:
258:
255:
173:
170:
153:test marketing
80:
79:
76:
72:
71:
68:
64:
63:
58:
54:
53:
50:
42:
41:
26:
9:
6:
4:
3:
2:
3234:
3223:
3220:
3218:
3215:
3213:
3210:
3208:
3207:Video storage
3205:
3203:
3200:
3198:
3195:
3193:
3192:Audio storage
3190:
3188:
3185:
3184:
3182:
3167:
3159:
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3147:
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3142:
3139:
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3119:
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3019:
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3009:
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2999:
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2957:
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2947:
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2942:
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2937:
2934:
2932:
2929:
2927:
2924:
2922:
2919:
2917:
2914:
2912:
2909:
2907:
2904:
2902:
2899:
2895:
2892:
2891:
2890:
2887:
2885:
2884:VCR/DVD combo
2882:
2880:
2877:
2876:
2874:
2872:Content
2866:
2860:
2857:
2855:
2852:
2850:
2847:
2846:
2844:
2840:
2834:
2831:
2829:
2828:DVD emulation
2826:
2824:
2821:
2819:
2816:
2814:
2811:
2809:
2806:
2804:
2801:
2799:
2796:
2794:
2791:
2789:
2786:
2784:
2781:
2779:
2776:
2774:
2773:DVD authoring
2771:
2769:
2766:
2764:
2761:
2759:
2756:
2754:
2751:
2749:
2746:
2744:
2741:
2740:
2738:
2734:
2728:
2725:
2723:
2720:
2718:
2715:
2713:
2710:
2708:
2705:
2703:
2700:
2698:
2695:
2693:
2690:
2688:
2685:
2683:
2680:
2678:
2675:
2673:
2670:
2668:
2665:
2663:
2660:
2658:
2655:
2653:
2650:
2649:
2647:
2645:
2641:
2637:
2630:
2625:
2623:
2618:
2616:
2611:
2610:
2607:
2595:
2592:
2591:
2589:
2585:
2579:
2576:
2574:
2571:
2569:
2566:
2564:
2561:
2559:
2556:
2555:
2553:
2549:
2543:
2540:
2538:
2535:
2533:
2530:
2528:
2525:
2523:
2520:
2518:
2515:
2513:
2510:
2508:
2505:
2503:
2500:
2498:
2495:
2493:
2490:
2488:
2485:
2483:
2480:
2478:
2475:
2473:
2470:
2468:
2465:
2463:
2460:
2458:
2455:
2453:
2452:Archival Disc
2450:
2449:
2447:
2445:
2439:
2433:
2430:
2428:
2425:
2424:
2422:
2418:
2412:
2409:
2407:
2404:
2402:
2399:
2397:
2394:
2392:
2391:Dolby Digital
2389:
2388:
2386:
2382:
2376:
2373:
2371:
2368:
2366:
2363:
2361:
2358:
2356:
2353:
2352:
2350:
2346:
2340:
2337:
2335:
2332:
2330:
2327:
2326:
2324:
2321:(All defunct)
2318:
2314:
2308:
2305:
2303:
2300:
2298:
2295:
2293:
2290:
2288:
2285:
2283:
2280:
2278:
2275:
2274:
2272:
2268:
2262:
2259:
2257:
2254:
2252:
2249:
2248:
2246:
2242:
2233:
2228:
2226:
2221:
2219:
2214:
2213:
2210:
2197:
2194:
2191:
2188:
2185:
2182:
2179:
2176:
2173:
2170:
2167:
2164:
2161:
2160:Mini-cassette
2158:
2157:
2155:
2151:
2140:
2137:
2134:
2131:
2128:
2125:
2122:
2121:Takara E-kara
2119:
2116:
2113:
2110:
2107:
2104:
2101:
2098:
2095:
2094:
2092:
2090:
2086:
2079:
2076:
2073:
2070:
2067:
2064:
2061:
2058:
2055:
2052:
2049:
2046:
2043:
2040:
2037:
2034:
2031:
2028:
2025:
2022:
2019:
2016:
2013:
2010:
2007:
2004:
2003:
2001:
1999:
1995:
1988:
1985:
1982:
1979:
1976:
1973:
1972:
1970:
1968:
1967:Sound-on-film
1964:
1957:
1954:
1951:
1948:
1945:
1942:
1941:
1939:
1936:
1935:Magnetic tape
1932:
1929:
1927:
1923:
1916:
1913:
1910:
1907:
1904:
1901:
1898:
1895:
1892:
1889:
1888:
1886:
1884:
1880:
1869:
1866:
1863:
1860:
1857:
1854:
1851:
1848:
1845:
1842:
1839:
1838:Stenorette DL
1836:
1833:
1830:
1827:
1824:
1821:
1818:
1815:
1814:Microcassette
1812:
1809:
1806:
1803:
1800:
1797:
1794:
1791:
1788:
1785:
1782:
1779:
1776:
1773:
1770:
1767:
1766:Micro pack 35
1764:
1761:
1758:
1755:
1752:
1749:
1746:
1743:
1740:
1737:
1734:
1731:
1728:
1725:
1722:
1719:
1716:
1713:
1710:
1707:
1704:
1701:
1698:
1695:
1692:
1689:
1688:IBM Magnabelt
1686:
1683:
1680:
1677:
1674:
1671:
1668:
1665:
1662:
1659:
1656:
1653:
1650:
1647:
1644:
1641:
1638:
1635:
1632:
1629:
1626:
1623:
1620:
1617:
1614:
1611:
1608:
1607:
1605:
1602:
1601:Magnetic tape
1598:
1591:
1588:
1585:
1582:
1579:
1576:
1573:
1570:
1567:
1564:
1561:
1558:
1555:
1552:
1549:
1546:
1543:
1540:
1537:
1536:Blattnerphone
1534:
1533:
1531:
1529:
1528:magnetic tape
1526:
1522:
1515:
1512:
1509:
1506:
1503:
1500:
1497:
1494:
1491:
1488:
1487:
1484:
1477:
1474:
1473:
1471:
1467:
1460:
1457:
1454:
1451:
1448:
1445:
1442:
1439:
1436:
1433:
1430:
1427:
1424:
1421:
1418:
1415:
1412:
1409:
1406:
1403:
1400:
1397:
1396:
1394:
1391:
1386:
1379:
1376:
1375:
1373:
1371:
1366:
1359:
1356:
1353:
1350:
1347:
1344:
1341:
1338:
1335:
1332:
1331:
1329:
1327:
1326:Sound-on-film
1323:
1316:
1313:
1311:
1308:
1307:
1305:
1301:
1294:
1291:
1288:
1287:Highway Hi-Fi
1285:
1282:
1279:
1276:
1273:
1270:
1267:
1264:
1261:
1258:
1255:
1252:
1249:
1246:
1243:
1240:
1237:
1236:
1234:
1230:
1223:
1220:
1217:
1214:
1211:
1208:
1205:
1202:
1199:
1196:
1193:
1190:
1187:
1184:
1181:
1178:
1175:
1171:
1168:
1165:
1161:
1158:
1155:
1152:
1151:
1149:
1147:
1142:
1135:
1132:
1131:
1129:
1125:
1122:
1120:
1116:
1109:
1106:
1103:
1100:
1097:
1094:
1092:(9th century)
1091:
1088:
1087:
1085:
1083:
1079:
1075:
1067:
1062:
1060:
1055:
1053:
1048:
1047:
1044:
1030:
1026:
1016:
1012:
1007:
1003:
999:
995:
993:
990:
988:
985:
984:
975:
972:
969:
966:
963:
960:
958:
955:
952:
949:
946:
943:
940:
937:
934:
931:
928:
927:Surroundablog
925:
924:
917:
913:
912:Dieter Dierks
908:
901:
897:
894:
893:
886:
879:
878:
874:Brian Moura,
871:
864:
860:
855:
848:
844:
841:
840:
834:
827:
823:
820:
815:
808:
804:
801:
796:
789:
785:
782:
777:
770:
766:
763:
758:
751:
747:
744:
739:
732:
731:
727:
724:
718:
711:
710:
706:
703:
697:
690:
686:
685:
678:
671:
670:
666:
663:
656:
649:
648:
642:
635:
634:
628:
621:
620:
616:
613:
607:
600:
596:
595:
588:
584:
574:
571:
569:
566:
564:
561:
559:
556:
554:
551:
549:
546:
545:
539:
537:
533:
532:Dieter Dierks
523:
521:
517:
513:
509:
505:
501:
500:Mark Levinson
497:
493:
478:
474:
470:
468:
464:
460:
451:
442:
440:
436:
432:
427:
425:
421:
417:
413:
403:
400:
399:Dolby Digital
396:
392:
388:
375:
373:
369:
367:
364:The artist's
363:
361:
358:
356:
355:Documentaries
353:
350:
346:
342:
341:
340:
332:
329:
325:
324:
323:In Your Honor
319:
315:
314:
309:
299:
297:
293:
292:
287:
283:
282:
277:
266:
264:
256:
254:
252:
245:
241:
237:
236:
235:
233:
229:
224:
222:
218:
213:
210:
205:
203:
199:
195:
191:
187:
178:
169:
165:
163:
159:
154:
150:
146:
142:
137:
135:
134:Dieter Dierks
131:
127:
123:
119:
115:
111:
107:
103:
99:
95:
91:
87:
77:
73:
69:
65:
62:
59:
55:
48:
43:
39:
34:
19:
3126:Compact disc
3033:
2936:DVD magazine
2911:External DVD
2901:DVD recorder
2532:Uncompressed
2442:HD media and
2099:(late 1970s)
2059:
1998:Optical disc
1862:Picocassette
1858:(late 1980s)
1652:Saba Sabafon
1423:RCA MI-12877
1417:RCA MI-12875
1303:Grooved tape
1269:SoundScriber
1265:(late 1940s)
1251:Diamond disc
1232:Grooved disc
1134:Phonautogram
1102:Punched card
1032:. Retrieved
1018:. Retrieved
1014:
1002:the original
973:
967:
964:, 2004-11-02
961:
956:
953:, 2005-04-25
950:
947:, 2005-03-21
944:
941:, 2005-05-19
938:
932:
926:
907:
890:
885:
875:
870:
854:
837:
833:
814:
795:
776:
757:
738:
721:
717:
700:
696:
682:
677:
660:
655:
645:
641:
631:
627:
610:
606:
592:
591:Alex Vegia,
587:
573:Total Hi Def
529:
489:
475:
471:
456:
428:
409:
384:
360:Music videos
345:stereophonic
338:
328:Foo Fighters
321:
311:
305:
289:
279:
272:
260:
248:
225:
214:
209:slot-loading
206:
183:
166:
138:
90:optical disc
85:
83:
75:Discontinued
61:Optical disc
2955:Court cases
2783:DVD ripping
2778:DVD burning
2587:Deployments
2563:DisplayPort
2444:compression
2270:Resolutions
1909:PCM adaptor
1897:X80/ProDigi
1891:Soundstream
1778:Cantata 700
1748:Grundig En3
1542:Magnetophon
1429:Peirce 265B
1293:Bandai 8ban
1160:Graphophone
445:Competition
381:Audio types
366:discography
168:that year.
3181:Categories
2931:DVD single
2921:DVD ripper
2916:DVD remote
2889:DVD player
2736:Technology
2551:Connectors
2115:Yaboom Box
2103:MP3 player
2097:Sound chip
1915:DA-88/DTRS
1730:Stereo-Pak
1628:Stenorette
1508:Synchrofax
1358:Fantasound
1352:Photophone
1245:Pathé disc
1108:Music roll
1082:Mechanical
1034:2013-12-07
1020:2013-12-07
579:References
518:(both its
416:Sony Music
391:Sony Music
318:Jason Mraz
57:Media type
3116:LaserDisc
2906:DVD drive
2870:Software/
2868:Hardware/
2849:DVD Forum
2818:DVD Multi
2682:DVD-Video
2677:DVD-Audio
2558:Component
2477:DVD-Audio
2277:720p (HD)
2196:VinylDisc
2042:DVD-Audio
1937:cartridge
1754:Sabamobil
1718:3M Scotch
1676:Fidelipac
1603:cartridge
1584:3/4" tape
1554:1/2" tape
1548:1/4" tape
1392:cartridge
1388:Magnetic
1346:Movietone
1340:Tri-Ergon
1334:Phonofilm
1315:Dictabelt
1281:Long play
1275:Audograph
1072:Physical
951:USA Today
939:Billboard
689:USA Today
508:Panasonic
481:Criticism
424:DVD-Audio
395:DVD-Audio
263:DVD Forum
98:EMI Music
3166:Category
3121:CD Video
3099:See also
3034:DualDisc
3017:Variants
2926:DVD game
2879:DVD case
2717:DVD+R DL
2712:DVD+R DS
2697:DVD-R DL
2692:DVD-R DS
2662:DVD card
2244:Concepts
2178:CD Video
2109:HitClips
2066:BD-Audio
2060:DualDisc
2048:DataPlay
2018:MiniDisc
1796:PlayTape
1610:Optaphon
1174:Ediphone
1146:cylinder
1144:Grooved
896:Archived
843:Archived
822:Archived
819:DualDisk
803:Archived
784:Archived
765:Archived
746:Archived
726:Archived
705:Archived
665:Archived
615:Archived
542:See also
439:SunnComm
246:players.
202:megabyte
198:gigabyte
86:DualDisc
67:Released
31:DualDisc
18:Dualdisc
3111:Blu-ray
2833:DVD rot
2672:DVD-RAM
2667:DVD-ROM
2657:MiniDVD
2462:Blu-ray
2360:DMB-T/H
2166:U-matic
2139:MicroSD
1926:Digital
1850:Elcaset
1760:8-track
1590:3" tape
1578:2" tape
1572:1" tape
1194:(1890s)
1188:(1890s)
1182:(1890s)
548:DVDplus
536:DVDplus
512:Pioneer
496:Marantz
492:Lexicon
431:SonyBMG
372:website
347:and/or
326:by the
313:Mr. A-Z
228:Philips
212:layer.
164:discs.
130:DVDplus
3146:CD-ROM
3106:HD DVD
3086:(DIVX)
3064:3Ă— DVD
3059:HD/DVD
3054:ML DVD
2842:Groups
2808:DVD+VR
2803:DVD-VR
2722:DVD+RW
2702:DVD-RW
2507:MPEG-2
2502:HD VMD
2497:HD DVD
2334:HD MAC
2198:(2007)
2192:(2001)
2186:(1991)
2180:(1987)
2174:(1986)
2168:(1971)
2162:(1967)
2153:Hybrid
2141:(2007)
2135:(2004)
2129:(2002)
2123:(2001)
2117:(1999)
2111:(2000)
2105:(1996)
2080:(2014)
2078:MQA-CD
2074:(2013)
2068:(2008)
2062:(2004)
2056:(2004)
2050:(2002)
2044:(2000)
2038:(1999)
2032:(1995)
2026:(1993)
2020:(1992)
2014:(1989)
2008:(1982)
1989:(1993)
1983:(1990)
1977:(1986)
1958:(1992)
1952:(1992)
1946:(1987)
1917:(1993)
1911:(1982)
1905:(1982)
1899:(1980)
1893:(1976)
1870:(1988)
1864:(1985)
1852:(1976)
1846:(1972)
1840:(1972)
1834:(1971)
1828:(1971)
1822:(1969)
1816:(1969)
1810:(1968)
1804:(1967)
1798:(1966)
1792:(1965)
1786:(1965)
1780:(1965)
1774:(1965)
1768:(1964)
1762:(1964)
1756:(1964)
1750:(1964)
1744:(1963)
1738:(1963)
1732:(1962)
1726:(1962)
1720:(1962)
1714:(1962)
1708:(1962)
1702:(1961)
1696:(1961)
1690:(1961)
1684:(1960)
1678:(1959)
1672:(1959)
1666:(1958)
1660:(1958)
1654:(1958)
1648:(1957)
1642:(1957)
1636:(1955)
1630:(1954)
1624:(1953)
1618:(1952)
1612:(1951)
1592:(1978)
1586:(1969)
1580:(1967)
1574:(1957)
1568:(1953)
1562:(1953)
1556:(1953)
1550:(1949)
1544:(1935)
1538:(1928)
1516:(1978)
1510:(1959)
1504:(1953)
1498:(1948)
1492:(1945)
1478:(1900)
1461:(1962)
1455:(1961)
1449:(1955)
1443:(1951)
1437:(1951)
1431:(1951)
1425:(1947)
1419:(1947)
1413:(1944)
1407:(1944)
1401:(1942)
1380:(1898)
1360:(1940)
1354:(1929)
1348:(1926)
1342:(1922)
1336:(1919)
1317:(1947)
1295:(2004)
1289:(1956)
1283:(1948)
1277:(1945)
1271:(1945)
1259:(1920)
1253:(1912)
1247:(1905)
1241:(1889)
1224:(1913)
1218:(1912)
1212:(1908)
1206:(1907)
1200:(1902)
1176:(1888)
1166:(1887)
1156:(1877)
1136:(1857)
1119:Analog
1110:(1883)
1104:(1881)
514:, and
276:piracy
194:DVD-18
190:DVD-14
186:DVD-10
147:, and
3141:CD-DA
3090:DVD-D
2986:Lists
2977:DeCSS
2813:DVD±R
2707:DVD+R
2687:DVD-R
2644:Discs
2542:W-VHS
2492:H.266
2487:H.265
2482:H.264
2472:D-VHS
2384:Audio
2375:SBTVD
2054:Hi-MD
1826:HiPac
504:Onkyo
162:DVD-A
3136:SVCD
3029:SACD
3024:cDVD
2768:AACS
2763:HDCP
2573:HDMI
2537:VC-1
2467:CBHD
2370:ISDB
2355:ATSC
2184:ADAT
2072:HFPA
2030:HDCD
1987:SDDS
1903:DASH
1390:wire
1370:wire
516:Sony
465:and
463:Sony
437:and
412:SACD
406:Sony
387:LPCM
320:and
288:and
242:and
232:Sony
230:and
192:and
160:and
158:SACD
114:RIAA
84:The
78:2009
70:2004
3202:DVD
3131:VCD
3074:BD9
3069:BD5
3049:FVD
3044:HVD
3039:EVD
2758:CSS
2743:UDF
2652:DVD
2636:DVD
2578:VGA
2568:DVI
2517:MVC
2457:AV1
2432:HDV
2427:DCI
2411:DTS
2406:DXD
2401:DSD
2365:DVB
2024:DTS
1981:CDS
435:XCP
316:by
308:USD
294:by
284:by
240:DVD
126:DVD
3183::
1975:DD
1950:NT
1013:.
861:,
687:,
597:,
510:,
506:,
502:,
498:,
494:,
426:.
253:."
244:CD
188:,
118:CD
108:,
104:,
100:,
96:,
2628:e
2621:t
2614:v
2231:e
2224:t
2217:v
1172:/
1162:/
1065:e
1058:t
1051:v
1037:.
1023:.
351:.
20:)
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