pepper.framework.component.speech_recognition module

class pepper.framework.component.speech_recognition.SpeechRecognitionComponent(backend)

Bases: pepper.framework.abstract.component.AbstractComponent

Speech Recognition Component. Exposes on_transcript Event to Applications.

Parameters:backend (AbstractBackend) – Application Backend

asr

Automatic Speech Recognition Object

Returns:asr Return type:pepper.sensor.asr.SynchronousGoogleASR

on_transcript(hypotheses, audio)

On Transcript Event. Called every time an utterance was understood by Automatic Speech Recognition.

Parameters:

• hypotheses (List[UtteranceHypothesis]) – Hypotheses about the corresponding utterance
• audio (numpy.ndarray) – Utterance audio

vad

Voice Activity Detection Object

Returns:vad Return type:pepper.sensor.vad.VAD