sjg a6c3a85c8d [fix](trx-backend-soapysdr): match wfm sum/diff filter cutoffs at 18 kHz ...

Raise both AUDIO_BW_HZ and STEREO_DIFF_BW_HZ to 18 kHz so the L+R and
L-R filter paths have identical group delay across the full audio band.
The previous mismatch (15.8 vs 14.5 kHz) caused frequency-dependent
phase errors in the stereo matrix that degraded real-world separation.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: Stan Grams <sjg@haxx.space>

2026-03-01 01:31:34 +01:00

..

src

[refactor](trx-server): access soapysdr through trx-backend facade

2026-02-27 00:12:38 +01:00

trx-backend-ft450d

[feat](trx-backend): set capability flags; add SDR filter state; add UC-08 tests

2026-02-25 20:24:55 +01:00

trx-backend-ft817

[feat](trx-backend): set capability flags; add SDR filter state; add UC-08 tests

2026-02-25 20:24:55 +01:00

trx-backend-soapysdr

[fix](trx-backend-soapysdr): match wfm sum/diff filter cutoffs at 18 kHz

2026-03-01 01:31:34 +01:00

Cargo.toml

[refactor](trx-backend-soapysdr): remove feature gating, require real hardware

2026-02-27 00:09:10 +01:00