Tonefone Receiver
Air-gap communication receiver and decoder
Airgap Optimized: Lower sample rate, adaptive thresholds, dynamic FFT sizing
Connection Status
Disconnected
Receiver Health
Offline
Listening Status
Idle
Audio Level
0%
Protocol Status
Idle
Primary Controls
Testing
Utilities
Audio Visualization
Real-time audio analysis and protocol detection
Audio Level
0%
Protocol Detection
AFSK
Generates 1200/2200 Hz tones to test decoder
Tests full audio transmission and reception
Message Transmission
0/100
Encodes message as audio tones for radio transmission
Debug Info
Sample Rate:0 Hz
Buffer Size:0
Frame Count:0
Last Update:Not started
Encryption Status
Crypto Support:No
Decryption:Disabled
Decrypt Attempts:0
Decrypt Success:0
Decoded Messages
Received and decoded communication data
No messages received yet
Start listening to receive communications