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voice barge-in is ok

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This commit is contained in:
Xin Wang
2026-01-29 17:47:15 +08:00
parent d6d0ade33e
commit aa4316de6f
3 changed files with 112 additions and 41 deletions
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8
app/config.py
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@@ -31,7 +31,7 @@ class Settings(BaseSettings):
vad_model_path: str = Field(default="data/vad/silero_vad.onnx", description="Path to VAD model")
vad_threshold: float = Field(default=0.5, description="VAD detection threshold")
vad_min_speech_duration_ms: int = Field(default=250, description="Minimum speech duration in milliseconds")
vad_eou_threshold_ms: int = Field(default=400, description="End of utterance (silence) threshold in milliseconds")
vad_eou_threshold_ms: int = Field(default=800, description="End of utterance (silence) threshold in milliseconds")
# OpenAI / LLM Configuration
openai_api_key: Optional[str] = Field(default=None, description="OpenAI API key")
@@ -61,6 +61,12 @@ class Settings(BaseSettings):
default="You are a helpful, friendly voice assistant. Keep your responses concise and conversational.",
description="System prompt for LLM"
)
# Barge-in (interruption) Configuration
barge_in_min_duration_ms: int = Field(
default=50,
description="Minimum speech duration (ms) required to trigger barge-in. 50-100ms recommended."
)
# Logging
log_level: str = Field(default="INFO", description="Logging level")