Here’s a design circuit for very simple voice changer electronic circuit project can be designed using the RTS0072B single chip CMOS LSI designed for voice changer, 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. That is accomplished by sampling the input audio signals into digital signals and re-arranges the digital signals to generate different voice from the user normal voice. This is the figure of the circuit;
Circuit must be powered from a DC power supply circuit that will provide a fixed output voltage between 3 and 5 volts. This circuit has various voice effects like transposing voice (higher or lower),amplifying voice and robot voice. 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 .
2 comments:
Where to hear example of this circuit?
can you give me the part list please?
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