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PhraseListGrammar Class

Class that allows runtime addition of phrase hints to aid in speech recognition.

Phrases added to the recognizer are effective at the start of the next recognition, or the next time the speech recognizer must reconnect to the speech service.

Note

Added in version 1.5.0.

Constructor for internal use.

Constructor

PhraseListGrammar(recognizer: Recognizer)

Parameters

Name	Description
recognizer Required

Methods

addPhrase	Adds a single phrase to the current recognizer.
clear	Clears all phrases from the current recognizer.
from_recognizer	Gets the PhraseListGrammar instance from the specified recognizer.

addPhrase

Adds a single phrase to the current recognizer.

addPhrase(phrase: str)

Parameters

Name	Description
phrase Required

clear

Clears all phrases from the current recognizer.

clear()

from_recognizer

Gets the PhraseListGrammar instance from the specified recognizer.

from_recognizer(recognizer: Recognizer) -> PhraseListGrammar

Parameters

Name	Description
recognizer Required