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单词 载波
释义 〔demodulation〕The conversion of a modulated carrier wave into a current equivalent to the original signal. Also called detection 解调,检波:从调制后的载波中得到原先信号的转换方法 也作 detection〔transmitter〕An electronic device that generates and amplifies a carrier wave, modulates it with a meaningful signal derived from speech or other sources, and radiates the resulting signal from an antenna.发射机:一种产生并放大载波的电子装置,它从声音或其它材料而来的有意义的信号调制并将最后得到的信号通过天线发射出去〔demodulate〕To extract (information) from a modulated carrier wave.解调(信号等):从调制过的载波中分离出(信息)
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更新时间:2024/12/29 12:29:29