Note
Please see Azure Cognitive Services for Speech documentation for the latest supported speech solutions.
SpeechRecognitionEngine Events
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The SpeechRecognitionEngine type exposes the following members.
Events
Name | Description | |
---|---|---|
AudioLevelUpdated | Raised when the SpeechRecognitionEngine reports the level of its audio input. | |
AudioSignalProblemOccurred | Raised when the SpeechRecognitionEngine detects a problem in the audio signal. | |
AudioStateChanged | Raised when the state changes in the audio being received by the SpeechRecognitionEngine. | |
EmulateRecognizeCompleted | Raised when the SpeechRecognitionEngine finalizes an asynchronous recognition operation of emulated input. | |
LoadGrammarCompleted | Raised when the SpeechRecognitionEngine finishes the asynchronous loading of a Grammar object. | |
RecognizeCompleted | Raised when the SpeechRecognitionEngine finalizes an asynchronous recognition operation. | |
RecognizerUpdateReached | Raised when a running SpeechRecognitionEngine pauses to accept modifications. | |
SpeechDetected | Raised when the SpeechRecognitionEngine detects input that it can identify as speech. | |
SpeechHypothesized | Raised when the SpeechRecognitionEngine has recognized a word or words that may be a component of multiple complete phrases in a grammar. | |
SpeechRecognitionRejected | Raised when the SpeechRecognitionEngine receives input that does not match any of its loaded and enabled Grammar objects. | |
SpeechRecognized | Raised when the SpeechRecognitionEngine receives input that matches any of its loaded and enabled Grammar objects. |
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