homeassistant.components.assist_pipeline.vad.VoiceCommandSegmenter Class Reference

Public Member Functions
None	__post_init__ (self)
bool	process (self, float chunk_seconds, float|None speech_probability)
bool	process_with_vad (self, bytes chunk, int|None vad_samples_per_chunk, Callable[[bytes], bool] vad_is_speech, AudioBuffer|None leftover_chunk_buffer)
None	reset (self)

Public Attributes
	in_command
	timed_out

Static Public Attributes
	bool
	float

Private Attributes
	_command_seconds_left
	_reset_seconds_left
	_silence_seconds_left
	_speech_seconds_left
	_timeout_seconds_left

Detailed Description

Segments an audio stream into voice commands.

Definition at line 75 of file vad.py.

Member Function Documentation

__post_init__()

None homeassistant.components.assist_pipeline.vad.VoiceCommandSegmenter.__post_init__

(

self

)

Reset after initialization.

Definition at line 120 of file vad.py.

process()

bool homeassistant.components.assist_pipeline.vad.VoiceCommandSegmenter.process	(		self,
		float	chunk_seconds,
		float | None	speech_probability
	)

Process samples using external VAD.

Returns False when command is done.

Definition at line 133 of file vad.py.

process_with_vad()

bool homeassistant.components.assist_pipeline.vad.VoiceCommandSegmenter.process_with_vad	(		self,
		bytes	chunk,
		int | None	vad_samples_per_chunk,
		Callable[[bytes], bool]	vad_is_speech,
		AudioBuffer | None	leftover_chunk_buffer
	)

Process an audio chunk using an external VAD.

A buffer is required if the VAD requires fixed-sized audio chunks (usually the case).

Returns False when voice command is finished.

Definition at line 200 of file vad.py.

reset()

None homeassistant.components.assist_pipeline.vad.VoiceCommandSegmenter.reset

(

self

)

Reset all counters and state.

Definition at line 124 of file vad.py.

Member Data Documentation

_command_seconds_left

homeassistant.components.assist_pipeline.vad.VoiceCommandSegmenter._command_seconds_left

private

Definition at line 127 of file vad.py.

_reset_seconds_left

homeassistant.components.assist_pipeline.vad.VoiceCommandSegmenter._reset_seconds_left

private

Definition at line 130 of file vad.py.

_silence_seconds_left

homeassistant.components.assist_pipeline.vad.VoiceCommandSegmenter._silence_seconds_left

private

Definition at line 128 of file vad.py.

_speech_seconds_left

homeassistant.components.assist_pipeline.vad.VoiceCommandSegmenter._speech_seconds_left

private

Definition at line 126 of file vad.py.

_timeout_seconds_left

homeassistant.components.assist_pipeline.vad.VoiceCommandSegmenter._timeout_seconds_left

private

Definition at line 129 of file vad.py.

bool

homeassistant.components.assist_pipeline.vad.VoiceCommandSegmenter.bool

static

Definition at line 93 of file vad.py.

float

homeassistant.components.assist_pipeline.vad.VoiceCommandSegmenter.float

static

Definition at line 78 of file vad.py.

in_command

homeassistant.components.assist_pipeline.vad.VoiceCommandSegmenter.in_command

Definition at line 131 of file vad.py.

timed_out

homeassistant.components.assist_pipeline.vad.VoiceCommandSegmenter.timed_out

Definition at line 139 of file vad.py.

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The documentation for this class was generated from the following file:

• core/homeassistant/components/assist_pipeline/vad.py