feat(denoise): autoGainControl=false for the ML tier + docs

- CallEmbed sets `autoGainControl=false` for the ML noise-suppression tier so the browser's auto gain control doesn't fight the in-source ML model; the browser/off tiers keep AGC on. - Docs: refresh the LOTUS_FEATURES noise-suppression section (browser-native default, quality-ordered dropdown, DFN3 ML default, attenuation floor, gate-after-ML, DFN level 60, AGC-off, the reliability fixes) and LOTUS_TODO P5-30 (mark tuning/reliability/AGC done; record GTCRN as researched-and-deferred). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-01 00:46:39 -04:00
parent ebc782b16c
commit a0fcdf74da
3 changed files with 35 additions and 9 deletions
@@ -174,6 +174,10 @@ export class CallEmbed {
        denoiseMode === 'browser' ||
        (denoiseMode === 'ml' && denoiseNativeNS)
      ).toString(),
+      // Turn the browser's auto gain control OFF for the ML tier only: its
+      // dynamic gain fights the in-source ML denoiser (pumping). Browser/off
+      // tiers keep the browser's normal capture pipeline (AGC on).
+      autoGainControl: (denoiseMode !== 'ml').toString(),
      audio: initialAudio.toString(),
      video: initialVideo.toString(),
      header: 'none',