Recognizer functions

The Universal Speech Access API provides the following functions for controlling recognizer operations:

Function	Synchronous/ Asynchronous	Description
saiAddRecognitionGrammar	Synchronous	Adds a grammar definition to the grammar set. The definition is used when defining a grammar and starting a recognizer.
saiCreateRecognizer	Asynchronous	Creates a recognizer instance and allocates recognizer engine resources.
saiDefineGrammarRecognizer	Asynchronous	Defines the grammar set used for a speech recognition process.
saiGetParamRecognizer	Asynchronous	Requests recognizer parameters from the speech server and updates the associated client-side recognizer resource information.
saiGetResultRecognizer	Asynchronous	Requests the recognizer engine to recompute the recognition result based on parameters set with saiAsrSetConfidenceThreshold and saiAsrSetSensitivity.
saiInitRecognitionList	Synchronous	Initializes the grammar list used by saiAddRecognitionGrammar, saiDefineGrammarRecognizer, and saiStartRecognizer.
saiReleaseRecognizer	Synchronous	Releases a recognizer instance and de-allocates recognizer engine resources.
saiSetParamRecognizer	Asynchronous	Sets the recognizer parameters used until the specified recognizer is released.
saiStartRecognizer	Asynchronous	Activates a recognition process.
saiStartTimerRecognizer	Asynchronous	Activates a no-input timer for a recognizer engine.
saiStopRecognizer	Asynchronous	Stops a speech recognition process.