Audio Voice Control Circuit

How To Make AVC Audio Voice Control - This simple circuit, I use the FM Transmitter at this time, the function of this circuit to eliminate noise backsound if no input voice of the radio announcer, the music will shrink what if there is no input signal from the pre amp mic , This circuit can be modified by replacing the last two transistors using IC 4066, PCB This scheme also Many electronics

Audio Voice Control Circuit

How To Make AVC Audio Voice Control - This simple circuit, I use the FM Transmitter at this time, the function of this circuit to eliminate ...

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