Files
echo-core/config.json
Marius Mutu 4be70440e8 feat(voice): DAVE E2E + full voice UX (squash of voice/dave-recv)
Squashed branch: voice/dave-recv → master. Closes Pas 12 (DAVE E2E) and lands
voice-mode UX polish + verbal voice control on top of the Pas 1-10 scaffolding
already on master.

## DAVE E2E receive-side decrypt (e4f3177)

Vendored fork: discord-ext-voice-recv 0.5.3a+echo.dave1. Patches the receive
pipeline to handle Discord's mandatory DAVE encryption on voice gateway v=8.
- `_maybe_dave_decrypt`: uses davey.can_passthrough(user_id) as primary gate,
  falls through to dave.decrypt for DAVE-epoch peers, drops on decrypt failure
  without killing the reader thread.
- VAD fix: silero-vad v5+ requires exactly 512 samples; our 100ms window
  (1600 samples) was silently raising ValueError → STT never fired. Now slice
  into 512-sample chunks.
- Whisper: bumped beam_size 1→5 and added RO initial_prompt.
- Tests: 11 DAVE unit tests + 2 callback integration tests + contract test
  with fork-version guard.

## Voice UX polish (d1bc77e)

- Killed the 3s "mă gândesc" filler (always collided with Claude p50 4-7s).
- Barge-in via `ttsq.clear()` at top of `on_segment_done`.
- DTX silence-flush poller (200ms tick) — Discord stops sending RTP packets
  when silent, so the inline silence-check in sink.write() never fired for
  trailing audio; background thread handles it.
- `EchoStreamingAudioSource.read()` non-blocking — old `get_frame(timeout=0.1)`
  wrecked Discord's 20ms cadence and the client interpreted bursts as
  stuttering (Marius heard "4 de minute" instead of full sentence).
- RO time expansion: 23:09 → "douăzeci și trei și nouă minute".
- Supertonic Unicode sanitize centralized in tools/tts.py.
- Whisper local_files_only=True — no HF metadata GET on each startup.
- Diagnostic logging through sink → VAD → Claude stream → TTS chain.

## Voice mode iteration (e589e48)

- `personality/VOICE_MODE.md` — voice-tailored system prompt (short, no
  markdown, no abbreviations, time without seconds, distances in
  "mii"/"milioane"); plumbed via build_system_prompt(voice_mode=True).
- Isolated voice session key `voice:<channel_id>` — voice doesn't share
  context with text adapter on the same channel; auto-applied without
  /clear ceremony. /clear drops both keys.
- Metric units + Romanian thousands (normalize.py): "384.000 km" →
  "trei sute optzeci și patru de mii de kilometri" with feminine-correct
  pluralization and "de" particle for ≥20.
- `/voice setvoice <M1-F5>` slash command with native autocomplete; swaps
  live + persists voice.default_voice to config.json.
- Verbal voice change (src/voice/voice_commands.py + 29 tests) — "schimbă
  vocea pe M5", "voce em cinci", with permissive substring fallback for
  Whisper-mangled forms like "Mâcinci"=M5 and "unul cinci"=M5. Whisper
  initial_prompt now lists voice vocabulary to bias STT toward clean
  outputs.
- Fast barge-in: VAD ≥2 consecutive windows (~200ms) on Marius's user
  while Echo has pending TTS frames → cut him off mid-sentence so user
  doesn't wait the full silence + STT cycle. Acoustic echo bleed-through
  still requires headphones (no AEC).

## Test suite

130 voice + router tests pass (test_voice_recv_dave, test_voice_session_cleanup,
test_voice_adapter_contract, test_voice_normalize, test_voice_commands,
test_router).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-27 21:00:27 +00:00

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JSON

{
"bot": {
"name": "Echo",
"default_model": "sonnet",
"owner": "949388626146517022",
"admins": [
"5040014994"
]
},
"channels": {
"echo-core": {
"id": "1471916752119009432",
"default_model": "sonnet"
},
"echo-work": {
"id": "1466726254312030259",
"default_model": "sonnet"
},
"echo-sprijin": {
"id": "1466739361503772864",
"default_model": "sonnet"
},
"echo-self": {
"id": "1466739112747864175",
"default_model": "sonnet"
}
},
"telegram_channels": {},
"whatsapp": {
"enabled": true,
"bridge_url": "http://127.0.0.1:8098",
"owner": "40723197939",
"admins": []
},
"whatsapp_channels": {
"echo-test": {
"id": "120363424350922235@g.us",
"default_model": "sonnet"
}
},
"heartbeat": {
"enabled": false,
"interval_minutes": 120,
"channel": "echo-core",
"model": "haiku",
"quiet_hours": [
23,
7
],
"checks": {
"email": true,
"calendar": true,
"kb_index": true,
"git": false
},
"cooldowns": {
"email": 1800,
"calendar": 1800,
"kb_index": 14400,
"git": 14400
}
},
"newsletter_cercetasi": {
"enabled": true,
"cron": "0 17 * * 4,5,1",
"channel": "echo-core"
},
"allowed_tools": [
"Read",
"Edit",
"Write",
"Glob",
"Grep",
"WebFetch",
"WebSearch",
"Bash(python3 *)",
"Bash(.venv/bin/python3 *)",
"Bash(pip *)",
"Bash(pytest *)",
"Bash(git *)",
"Bash(npm *)",
"Bash(node *)",
"Bash(npx *)",
"Bash(systemctl --user *)",
"Bash(trash *)",
"Bash(mkdir *)",
"Bash(cp *)",
"Bash(mv *)",
"Bash(ls *)",
"Bash(cat *)",
"Bash(chmod *)",
"Bash(docker *)",
"Bash(docker-compose *)",
"Bash(docker compose *)",
"Bash(ssh *@10.0.20.*)",
"Bash(ssh root@10.0.20.*)",
"Bash(ssh echo@10.0.20.*)",
"Bash(scp *10.0.20.*)",
"Bash(rsync *10.0.20.*)"
],
"discord": {
"email_webhook_url": "https://discord.com/api/webhooks/1496421990846697583/OM8z1eBsJC6-UB9-Zi5RkHP23NNv9UrEznRMx4Y3wSWOFmLazPoi-8_iEKMp0Qgsqr-m"
},
"ollama": {
"url": "http://10.0.20.161:11434"
},
"voice": {
"allowed_user_ids": [
"949388626146517022"
],
"user_name": "Marius",
"default_voice": "M5",
"auto_leave_minutes": 5
},
"paths": {
"personality": "personality/",
"tools": "tools/",
"memory": "memory/",
"logs": "logs/",
"sessions": "sessions/"
}
}