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[fix](trx-backend-soapysdr): widen wfm stereo image

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Co-authored-by: OpenAI Codex <codex@openai.com>
Signed-off-by: Stan Grams <sjg@haxx.space>
This commit is contained in:
Stan Grams
2026-03-01 18:43:07 +01:00
parent fbd881af7b
commit ded6e2a1f8
1 changed files with 2 additions and 2 deletions
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src/trx-server/trx-backend/trx-backend-soapysdr/src/demod/wfm.rs
+2 -2
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@@ -25,9 +25,9 @@ const PILOT_NOTCH_Q: f32 = 5.0;
/// Narrow 19 kHz band-pass used to derive zero-crossings for switching stereo demod.
const PILOT_BPF_Q: f32 = 20.0;
/// Fixed phase trim on the recovered L-R channel.
const STEREO_SEPARATION_PHASE_TRIM: f32 = 0.0;
const STEREO_SEPARATION_PHASE_TRIM: f32 = 0.02;
/// Fixed gain trim on the recovered L-R channel.
const STEREO_SEPARATION_GAIN: f32 = 1.000;
const STEREO_SEPARATION_GAIN: f32 = 1.12;
/// Extra headroom in the stereo matrix.
const STEREO_MATRIX_GAIN: f32 = 1.20;
/// Stereo detection runs every N composite samples.