Files
UmbraAudio/.env
B.D. Murphy 0722a85ffd Retire GPU box 192.168.123.14 from TTS and node-report configuration
The box is offline and being reconfigured. Removed the relay helper URL from
.env (qwen_tts_helper_url defaults to empty, so local :8881 is now the only
backend), dropped the 18881 relay entry from MEANINGFUL_PORTS, and made the
node report state plainly that no controller endpoint exists rather than
advertising one on a retired host.

Also recorded that ModelCoordinator.ensure_qwen_server() already spawns the
Qwen server on demand - it checks /health first, so a launchd-owned instance is
reused instead of double-spawned.
2026-10-08 07:33:54 -07:00

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# UmbraAudio Environment Configuration
# Copy this to .env and modify as needed
# --- Project ---
UMBRA_PROJECT_DIR=.
UMBRA_DATA_DIR=.umbra
# --- TTS ---
UMBRA_TTS__ENGINE=qwen
UMBRA_TTS__DEVICE=mps
UMBRA_TTS__SAMPLE_RATE=24000
UMBRA_TTS__MAX_RETRIES=3
UMBRA_TTS__RETRY_DELAY=2.0
UMBRA_TTS__VOICEDESIGN_MODEL=/Volumes/1TB_APL_Storage/UmbraAudio/models/Qwen3-TTS-12Hz-1.7B-VoiceDesign
UMBRA_TTS__BASE_MODEL=/Volumes/1TB_APL_Storage/UmbraAudio/models/Qwen3-TTS-12Hz-1.7B-Base
UMBRA_TTS__QWEN_TTS_URL=http://localhost:8881
# The GPU box (192.168.123.14) is retired and removed from the configuration:
# it is offline and being reconfigured, so there is no relay and no helper URL.
# Local Qwen3-TTS on 8881 is the only TTS backend.
# --- LLM ---
UMBRA_LLM__PROVIDER=auto
UMBRA_LLM__LMSTUDIO_BASE_URL=http://localhost:1234/v1
UMBRA_LLM__LMSTUDIO_MODEL=qwen/qwen3.5-9b
UMBRA_LLM__OPENAI_MODEL=gpt-4o
UMBRA_LLM__TEMPERATURE=0.3
UMBRA_LLM__MAX_TOKENS=4096
# --- Web ---
UMBRA_WEB__HOST=0.0.0.0
UMBRA_WEB__PORT=8420
UMBRA_WEB__AUTO_OPEN=false
# --- Quality ---
UMBRA_QUALITY__MIN_MOS=3.8
UMBRA_QUALITY__MIN_TEST_MOS=4.0
UMBRA_QUALITY__MAX_WER=0.03
UMBRA_QUALITY__MIN_SPEAKER_SIMILARITY=0.80
UMBRA_QUALITY__MIN_TEST_SPEAKER_SIMILARITY=0.85
UMBRA_QUALITY__MIN_ARTIFACT_SCORE=3.5
# --- Audio ---
UMBRA_AUDIO__TARGET_RMS_DB=-20.0
UMBRA_AUDIO__PEAK_LIMIT_DB=-3.0
UMBRA_AUDIO__NOISE_FLOOR_DB=-60.0
UMBRA_AUDIO__SILENCE_BETWEEN_UTTERANCES_MS=500
UMBRA_AUDIO__SILENCE_BETWEEN_PARAGRAPHS_MS=2000
UMBRA_AUDIO__SILENCE_BETWEEN_CHAPTERS_MS=4000