Mode RGB
Resolution 256×256
Duration 10 s
Frequencies 10 / 14 / 18 kHz
Sample Rate 48 kHz
STANDBY
Presets
Transmitter — TX RGB · 256×256 · 10s
Source
NO SIGNAL
TX Frame
TX
Transmit
Select a source above, then fire.
Manual Config
Protocol Architecture
Timing / Resolution
Setup Tips
  • Parallel FDM combines subcarriers safely into one track.
  • Channel 1 (10 kHz) = Red / Unused
  • Channel 2 (14 kHz) = Green / Luma / Grayscale
  • Channel 3 (18 kHz) = Blue / Chroma
  • iPad volume at 70–85% to maintain signal-to-noise ratio.
Receiver — RX OFFLINE
Audio Input
LEVEL
— dB
RX Frame
RX
Decoder Status
Activate line-in input to begin receiving.
STATE OFFLINE MODE PIXEL PROGRESS
Demodulator Filters
Color Matrix
Red Ch1 1.00
Green Ch2 1.00
Blue Ch3 1.00