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周波数変調
1. frequency modulation; FM
2. Frequency modulationIn telecommunications and signal processing, frequency modulation (FM) conveys information over a carrier wave by varying its instantaneous frequency. This contrasts with amplitude modulation, in which the amplitude of the carrier is varied while its frequency remains constant. In analog applications, the difference between the instantaneous and the base frequency of the carrier is directly proportional to the instantaneous value of the input-signal amplitude.
Read “Frequency modulation” on English Wikipedia
Read “周波数変調” on Japanese Wikipedia
Read “Frequency modulation” on DBpedia
Read “Frequency modulation” on English Wikipedia
Read “周波数変調” on Japanese Wikipedia
Read “Frequency modulation” on DBpedia
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