Simple Voice Scrambler/Disguiser Circuit Diagram

Simple Voice Scrambler/Disguise Circuit Diagram uses two balanced modulators to produce a DSB signal and then reinsert the carrier, except the carrier now has a different frequency. This causes an input signal to be distorted. A voice signal will be recognizable with this circuit, but the original speakers` voice will not be identifiable with correct adjustments. Two LM324 op amps act as oscillators that are tuneable from 2 to 3.5 kHz. The frequencies are set with R12 and R13., T2, and T3 are 600 CT/600 audio.

 Voice Scrambler/Disguiser Circuit Diagram


Voice Scrambler/Disguiser Circuit Diagram

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