CassetteMaster | Homemade Speech Scrambler @CassetteMaster | Uploaded 6 years ago | Updated 2 hours ago
This is a homemade speech scrambler/descrambler. It is completely analog, and used amplitude modulation and a low-pass filter to invert the frequencies of incoming speech.
Not the best one out there, but illustrates the point.
This is a homemade speech scrambler/descrambler. It is completely analog, and used amplitude modulation and a low-pass filter to invert the frequencies of incoming speech.
Not the best one out there, but illustrates the point.
