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Grafico animato che rappresenta l'effetto della modulazione di un segnale sinusoidale trasmesso contemporaneamente su onde modulate secondo l'ampiezza (AM) e secondo la frequenza (FM).
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129:. The vertical axis represents the amplitude (voltage or current) of the signals and the horizontal axis represents time. The top graph, labeled "Signal" is the
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signal applied to the transmitter, in this simple example a sinusoidal wave. For example it could be an audio signal from a microphone. The middle graph
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144:. The magnitude (voltage or current) of the sinusoidal carrier wave varies with the modulation. The bottom graph
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Animiertes
Diagramm, illustriert den Unterschied zwischen Frequenzmodulation (FM) und Amplitudenmodulation (AM).
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Imagem animada em que mostra-se a principal diferença entre a amplitude modulada e a freqüência modulada.
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Image animée montrant la différence entre un signal modulé en amplitude et un signal modulé en fréquence.
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Imagen animada en la que se muestra la diferencia entre la amplitud modulada y la frecuencia modulada.
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I, the copyright holder of this work, hereby publish it under the following license:
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Animated diagram illustrating the difference between radio waves modulated by
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Animated graph illustrating amplitude modulation and frequency modulation
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Click on a date/time to view the file as it appeared at that time.
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156:. The frequency of the carrier wave varies with the modulation.
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Science: An
Elementary Teacher’s Guide/Waves, light, and sound
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Knowledge:Administrators' noticeboard/IncidentArchive1107
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Commons is a freely licensed media file repository.
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79:description page there
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1205:ফ্রিকোয়েন্সি মডুলেশন
1120:بث إذاعي بتضمين السعة
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1300:Modulation (Technik)
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1002:Frequency modulation
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1335:Ραδιοερασιτεχνισμός
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139:amplitude modulated
1385:Modulado (tekniko)
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1175:Sóng trộn FM
1135:بت د الراديو
1125:اتصال راديوي
1061:
1047:Portal:Radio
976:
954:1,000 × 700
856:
853:File history
316:
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117:
87:You can help
77:
45:
22:File history
1330:Ραδιοκύματα
1115:أنظمة راديو
962:Berserkerus
932:Berserkerus
425:copyrighted
399:copyrighted
317:share alike
311:attribution
234:Berserkerus
185:Português:
109:Description
1290:Radiowelle
1270:Modulation
1105:طيف راديوي
1100:موجة راديو
1070:Radiowelle
1007:Modulation
973:File usage
924:256 × 200
894:256 × 200
870:Dimensions
575:media type
565:media type
240:Permission
177:Italiano:
131:modulation
27:File usage
1380:Radioondo
1170:Trộn sóng
1080:ቁመት መከርከም
867:Thumbnail
864:Date/Time
684:data size
670:data size
590:image/gif
493:inception
483:inception
193:Deutsch:
161:Español:
118:English:
53:image/gif
1250:Modulace
956:(507 KB)
896:(285 KB)
729:duration
715:duration
699:291,723
621:checksum
603:checksum
360:Captions
300:to remix
294:to share
285:license.
224:Own work
926:(84 KB)
881:current
876:Comment
384:depicts
364:English
201:فارسی:
125:and by
101:Summary
49:
1145:रेडियो
774:height
760:height
746:second
719:second
230:Author
220:Source
146:(blue)
1422:View
1405:Radio
1295:Radio
1185:Радыё
1012:Radio
836:pixel
819:width
809:pixel
805:width
791:pixel
764:pixel
655:SHA-1
611:SHA-1
152:(FM)
135:(red)
873:User
834:256
789:200
701:byte
674:byte
342:true
339:true
210:Date
17:File
651::
247:)
243:(
89:.
