122e46e862
Core: aes67_tx_pink_noise(), a ready-made TX source: xorshift32 white noise through Paul Kellet's pink filter, -18 dBFS RMS (peaks about -6 dBFS), same on L and R. The player uses it like the tone (straight to TX, no volume or gain). Checked on the board: -18 dBFS RMS, octave bands 63 Hz-4 kHz flat within +-0.4 dB, L = R. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>