🍓 Color NBTV Decoder
Mechanical television, decoded from sound.
IDLE
// SIGNAL SOURCE
◉
Drop audio file
or click to browse (.wav .mp3 .ogg)
No audio file? Try a sample transmission ↓
// TEST TRANSMISSIONS
Color Bars
Test Card
Smiley
// TRANSPORT
▶
⏸
⏹
LOOP
⚡ DECODE INSTANTLY (no audio)
// SCAN PARAMETERS
Lines / frame
32
Frames / sec
12.5
Aspect
2 : 3 (portrait)
3 : 2 (landscape)
1 : 1 (square)
Color mode
Monochrome
Field-Sequential RGB
Interleaved RGB
Sync threshold
0.15
H-offset (phase)
0
AUTO-SYNC
INVERT
FLIP-V
SYNC-GRID
PHOSPHOR
Warming up the Nipkow disc…
SAVE FRAME .PNG
DOWNLOAD .WAV
// OSCILLOSCOPE
// CAPTURED FRAMES