AM stereo signal demodulation circuit
    7.
    发明授权
    AM stereo signal demodulation circuit 失效
    AM立体声信号解调电路

    公开(公告)号:US4215316A

    公开(公告)日:1980-07-29

    申请号:US948834

    申请日:1978-10-05

    CPC分类号: H03D1/2236

    摘要: A stereo signal demodulation for obtaining left and right channel signals from an input stereo signal. A differential amplifier is coupled to a constant current source and first and second multipliers are coupled to the differential amplifier. A dividing circuit is coupled to the amplifier and the resulting channel signals are obtained in full wave rectified form.

    摘要翻译: 立体声信号解调,用于从输入立体声信号获得左声道和右声道信号。 差分放大器耦合到恒流源,第一和第二乘法器耦合到差分放大器。 分频电路耦合到放大器,得到的信道信号以全波整流形式获得。