Commit Graph

4 Commits

Author SHA1 Message Date
eaedc4214b Reduce live caller latency and improve reliability
- Replace per-callback async task spawning with persistent queue-based sender
- Buffer host mic to 60ms chunks (was 21ms) to reduce WebSocket frame rate
- Reduce server ring buffer prebuffer from 150ms to 80ms
- Reduce browser playback jitter buffer from 150ms to 100ms

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-05 16:47:17 -07:00
4d97ea9099 Replace queue with ring buffer jitter absorption for live caller audio
- Server: 150ms pre-buffer ring buffer eliminates gaps from timing mismatches
- Browser playback: 150ms jitter buffer (up from 80ms) for network jitter
- Capture chunks: 960 samples/60ms (better network efficiency)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-05 16:37:50 -07:00
7aed4d9c34 Fix live caller audio latency and choppiness
- Reduce capture chunk from 4096 to 640 samples (256ms → 40ms)
- Replace BufferSource scheduling with AudioWorklet playback ring buffer
- Add 80ms jitter buffer with linear interpolation upsampling
- Reduce host mic and live caller stream blocksizes from 4096/2048 to 1024
- Replace librosa.resample with numpy interpolation in send_audio_to_caller

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-05 16:32:27 -07:00
82ad234480 Add browser call-in page and update host dashboard for browser callers
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-05 15:52:54 -07:00