RTTY Cassette Writer
Encoding data into magnetic tape using radioteletype.
Project Overview
This hardware/software crossover project encodes digital files as RTTY signals output via 3.5mm audio jack.
Stack:
- Python for RTTY encoding
- FFT analysis for playback reliability
- Used in offline security contexts for air-gapped data transfers.
The encoded audio is stored on cassette tape and can be decoded later. This enables analog archival of binary data.