...The ratio of the signal level to the level of the unwanted signal that leaks out is expressed in dB. Crosstalk between channels is sometimes expressed as channel separation. Harmonic distortion Waves with frequencies that are integer multiples of the fundamental frequency are called harmonics, and harmonic distortion refers to the harmonic components that appear in the output when a sine wave is input, and is expressed as a percentage relative to the fundamental wave, or in dB. ... *Some of the terminology used to refer to "channel separation" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…信号の大きさと漏れてきた不必要な信号の大きさとの比をdBで表す。チャンネル間のクロストークをチャンネルセパレーションchannel separationとして表すこともある。 高調波ひずみharmonic distortion基本周波数に対し整数倍の周波数の波を高調波と称し,高調波ひずみとは正弦波を入力したときに出力に表れる高調波成分をいい,基本波に対する含有率として%,またはdBで表す。… ※「channel separation」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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