SpeechRecognizer Members

The following tables list the members exposed by the SpeechRecognizer type.

  Name Description
Public method SpeechRecognizer Construct and returns a new instance of a SpeechRecognizer object.
Top

  Name Description
Public property AudioFormat Read-only property specifying the current format of audio input being processed by the recognition engine.
Public property AudioLevel  
Public property AudioPosition  
Public property AudioState  
Public property Enabled Gets or sets a value controlling whether a SpeechRecognizer is enabled an running.
Public property Grammars Read-only property returning a list of all Grammar objects loaded into the current instance of the SpeechRecognizer
Public property MaxAlternates Gets and sets the maximum number of candidate results an instance of SpeechRecognizer is to return.
Public property PauseRecognizerOnRecognition Gets and sets a value indicating whether a SpeechRecognizer based recognition engine pause while an application is handling SpeechRecognized events.
Public property RecognizerAudioPosition  
Public property RecognizerInfo Read-only property providing identifical and configuration information about the Windows Desktop Speech Technology recognition engine in use.
Public property State Read-only property providing configuration information about the current running state of theWindows Desktop Speech Technology recognition engine in use.
Top

(see also Protected Methods )
  Name Description
Public method Dispose Overloaded.  
Public method EmulateRecognize Overloaded. Provides support for synchronous simulation of audio input to support testing and debugging.
Public method EmulateRecognizeAsync Overloaded. Provides support for asynchronous simulation of audio input to support testing and debugging.
Public method Equals  Overloaded. Determines whether two Object instances are equal. (inherited from Object)
Public method GetHashCode  Serves as a hash function for a particular type. (inherited from Object)
Public method GetType  Gets the Type of the current instance. (inherited from Object)
Public method LoadGrammar Synchronously loads a specific grammar, as specified by a Grammar, for use by a SpeechRecognizer.
Public method LoadGrammarAsync Asynchronously loads a specific grammar, as specified by a Grammar, for use by a SpeechRecognizer
Public method Static ReferenceEquals  Determines whether the specified Object instances are the same instance. (inherited from Object)
Public method RequestRecognizerUpdate Overloaded. Requests that the Windows Desktop Speech Technology recognition engine pause and update its state.
Public method ToString  Returns a String that represents the current Object. (inherited from Object)
Public method UnloadAllGrammars Unloads all Grammar objects currently loaded in by a Windows Desktop Speech Technology recognition engine.
Public method UnloadGrammar Unloads a grammar, as specified by an instance of Grammar, from an instance of SpeechRecognizer.
Top

  Name Description
Protected method Dispose Overloaded.  
Protected method Finalize  Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (inherited from Object)
Protected method MemberwiseClone  Creates a shallow copy of the current Object. (inherited from Object)
Top

  Name Description
Public event AudioLevelUpdated  
Public event AudioSignalProblemOccurred  
Public event AudioStateChanged  
Public event EmulateRecognizeCompleted Event generated when an asynchronous emulation of speech recognition completes.
Public event LoadGrammarCompleted Event generated when an asynchronous load of a Grammar object in to a SpeechRecognizer completes.
Public event RecognizerUpdateReached Event generated when the Windows Desktop Speech Technology recognition engine pauses to allow an atomic updated requested by RequestRecognizerUpdate.
Public event SpeechDetected Event raised by recognition engine when speech is detected.
Public event SpeechHypothesized Event raised when when the recognition engine detects speech and part of the audio input speech has been tentatively recognized.
Public event SpeechRecognitionRejected The event raised when the recognition engine detects speech, but can only return candidate phrases with low confidence levels.
Public event SpeechRecognized  
Public event StateChanged Event generated when the Windows Desktop Speech Technology recognition engine running state changes.
Top

Community Additions

ADD
Show: