... signal equivalent circuit 小信号等效电路 signal recovery circuit 信号还原电路 signal conversion circuit 信号转换电路 ...
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为了从接收到的PCM码中还原出原始信号，阐述了一种由硬件实现帧同步，由串并转换器完成PCM码解调器的高速PCM码解调器电路。
This paper presents a high speed PCM demodulation circuit through which the serial parallel converter plays a role of demodulating and the hardware realizes frame synchronization.
解调电路将以调制定编码解调下来，即还原为编码信号。
Demodulation circuit demodulator will be transferred down the development of coding, that is, to restore the signal for the encoding.
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