ElectroMaster
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Voice Scrambler - With this circuit you can modify how your voice sounds by changing the pitch of your voice. This ci
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Voice Scrambler - With this circuit you can modify how your voice sounds by changing the pitch of your voice. This ci
With this circuit you can modify how your voice sounds by changing the pitch of your voice. This circuit can be connected to a phone and with a duplicate circuit on the end of the phone line, you can have a scrambled voice communication.
The way the circuit works is as follows: If we cut the circuit in half at the T2 transformer and include the LM324 on the left side, you will see that the LM324 portion of the circuit is a tone oscillator which shifts the frequency of all input signals to a...
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