Voice changer circuit diagram electronic projects using RTS0072B

Posted on Feb 7, 2014

This voice changer circuit diagram electronic project is designed using the RTS0072B single chip CMOS LSI designed for voice changer applications, which can transpose or distort one voice into another voice by encoding the input audio signals in normal speed and transmit the output audio signals with unusual speed. Voice changer is accomplished b

Voice changer circuit diagram electronic projects using RTS0072B
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y sampling the input audio signals into digital signals and re-arranges the digital signals to generate different voice from the user normal voice. This circuit design project is very simple and require few external electronic parts. Circuit must be powered from a DC power supply circuit that will provide a fixed output voltage between 3 and 5 volts. As you can see in this project is used a 9 volts DC power supply, because this circuit uses a LM386 audio amplifier IC that will amplify the output signal.

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