Microsoft.SpeechServer.Recognition Namespace

This content is no longer actively maintained. It is provided as is, for anyone who may still be using these technologies, with no warranties or claims of accuracy with regard to the most recent product version or service release.

Contains classes and interfaces that perform speech and DTMF (telephone keypad) recognition, and define the structure of the recognition results.

Classes

Class	Description
DigitDetectedEventArgs	Returns data from the DigitDetected event.
Grammar	Represents the Grammar object used by the DtmfRecognizer or the SpeechRecognizer.
InvalidCultureException	Thrown when a Recognizer attempts to reference a Grammar for an unsupported or uninstalled language.
LoadGrammarCompletedEventArgs	Returns data from the LoadGrammarCompleted and LoadGrammarCompleted events.
RecognitionResult	Represents the data returned from a speech or dual tone multi-frequency (DTMF) recognition.
RecognizeCompletedEventArgs	Returns data from the RecognizeCompleted and RecognizeCompleted events.
RecognizedEventArgs	Returns data, including recognition results, from the Recognized event.
RecognizedPhrase	Represents a recognized phrase within recognition results.
RecognizedWordUnit	Represents a word within recognition results.
RecognizeStartedEventArgs	Returns data from the RecognizeStarted and RecognizeStarted events.
SemanticValue	Contains information about the results of speech or DTMF recognition.
SrgsRecognitionEngineException	An exception thrown when a suitable recognition engine cannot be found or loaded.

Interfaces

Interface	Description
IDtmfRecognizer	Creates a DtmfRecognizer object for processing telephone keypad (DTMF) input.
ISpeechRecognizer	Creates a SpeechRecognizer object for processing speech input.

Enumerations

Enumeration	Description
GrammarState	Enumerates the load states of Grammar objects.
RecognizeCompletionType	Defines the values returned in the CompletionType property.