Commit Graph

9 Commits

Author SHA1 Message Date
duffyduck 6fec8588c1 fix: Gespraechsmodus - strenger Speech-Gate + Crash-Prevention
Probleme:
- Hintergrundgeraeusche wurden als Sprache erkannt und an Whisper geschickt
- App stuerzte nach laengerem Zuhoeren ab (OOM / Cache-Ueberlauf)

Aenderungen:
- VAD_SPEECH_THRESHOLD_DB -35 -> -28 (filtert Raum-Ambient)
- VAD_SPEECH_MIN_MS 300 -> 500 (keine Huestler/Klopfer mehr)
- Max-Aufnahmedauer 30s (Notbremse gegen Runaway-Loops)
- _cleanupStaleCacheFiles(): alte aria_recording_/aria_tts_ Files (>30s)
  werden vor jeder neuen Aufnahme geloescht
- ChatScreen: capMessages() begrenzt Messages-Array auf 500 Eintraege
  (OOM-Schutz in langen Gespraechen)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-18 12:05:15 +02:00
duffyduck a65ed579d2 feat: Whisper model selector + 16kHz mono recording
- App: AudioSamplingRateAndroid 16000 + AudioChannelsAndroid 1
  → Whisper bekommt direkt sein Ziel-Format, kein Resample mehr
- Bridge: STTEngine.reload() laedt Modell zur Laufzeit neu
  (tiny/base/small/medium/large-v3)
- Bridge: Config-Message triggert Hot-Reload wenn whisperModel sich aendert
- Bridge: Default auf 'medium' (besser als 'small' bei aehnlicher Latenz)
- Diagnostic: Neue Sektion "Whisper (Spracherkennung)" mit Dropdown,
  auto-save bei Auswahl, beim Laden wird der gespeicherte Wert gesetzt
- Diagnostic/Server: send_voice_config merged whisperModel in voice_config.json
- aria.env.example: WHISPER_MODEL + WHISPER_LANGUAGE dokumentiert

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-18 11:37:27 +02:00
duffyduck acc13aef6b fix: Speech gate - only send recording if actual speech detected
- VAD_SPEECH_THRESHOLD_DB = -35 (louder than silence threshold)
- Needs 300ms of speech before counting as real speech
- Recording discarded if only background noise detected
- Prevents sending garbage to Whisper in conversation mode

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-11 18:20:05 +02:00
duffyduck 2929749314 feat: Conversation mode (ear button) - auto-record after ARIA speaks
- Ear button activates conversation mode (green dot)
- After TTS playback finishes → 800ms pause → auto-start recording
- VAD stops recording on silence → sends to ARIA → ARIA answers → TTS → loop
- Like a natural conversation / walkie-talkie mode
- Audio service fires onPlaybackFinished when queue empty

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-11 11:40:55 +02:00
duffyduck 0428c06612 fix: Audio preloading to prevent stuttering, remove trailing dots for XTTS
- Preload next audio while current plays (eliminates gap between sentences)
- Remove trailing dots from sentences (XTTS reads them aloud)
- stopPlayback cleans up preloaded audio

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-10 02:21:19 +02:00
duffyduck e4e0e793a8 fix: Audio queue for sequential TTS playback (no overlap/skip)
- Audio packets queued instead of stopping previous
- _playNext() plays sequentially, each sentence after the previous
- stopPlayback() clears queue
- Fixes overlapping/skipping with XTTS sentence-by-sentence rendering

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-10 02:09:35 +02:00
duffyduck dbd97d3cf4 added audio workword, and recording, editied readme 2026-03-29 11:29:15 +02:00
duffyduck e951fc712f TLS Fallback (Bridge → RVS)
Audio-Rendering fuer App (Piper TTS via RVS)
Chat-Persistenz (AsyncStorage, 500 Nachrichten)
2026-03-10 18:40:03 +01:00
duffyduck 5eb3ebf199 first release 0.0.0.2 2026-03-08 23:31:46 +01:00