“pulse code modulation and demodulation”的概念、定义、翻译、参考文献-科学参考

单词	pulse code modulation and demodulation
释义	pulse code modulation and demodulation Encyclopedia 工学非线性调制解调释 pulse code modulation and demodulation脉码调制解调通过数字化的取样将原始模拟语音信号变换为数字脉冲信号，并从已调信号中还原出消息信号的非线性调制解调过程。
随便看	stellar nomenclature Stellar Observatory stellar occultation stellar orbit stellar oscillation stellar parallax stellar photometer stellar photometry stellar photosphere stellar physics stellar polarimeter stellar polarimetry stellar polarization stellar population stellar population synthesis stellar radiation stellar radio astronomy stellar radio radiation stellar radio source stellar reddening stellar reference system stellar remnant stellar ring stellar rotation stellar seismology

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