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Windows.Media.SpeechRecognition namespace

Enables speech recognition for Windows Runtime apps.

Members

The Windows.Media.SpeechRecognition namespace has these types of members:

Classes

ClassDescription
SpeechContinuousRecognitionCompletedEventArgs Contains event data for the SpeechContinuousRecognitionSession.Completed event.
SpeechContinuousRecognitionResultGeneratedEventArgs Contains event data for the SpeechContinuousRecognitionSession.ResultGenerated event.
SpeechContinuousRecognitionSession Manages speech input for free-form dictation, or an arbitrary sequence of words or phrases that are defined in a grammar set.
SpeechRecognitionCompilationResult The result of compiling the constraints set for a SpeechRecognizer object.
SpeechRecognitionGrammarFileConstraint A constraint for a SpeechRecognizer object based on a Speech Recognition Grammar Specification (SRGS) file.
SpeechRecognitionHypothesis A recognition result fragment returned by the speech recognizer during an ongoing dictation session.
SpeechRecognitionHypothesisGeneratedEventArgs Contains event data for the SpeechRecognizer.HypothesisGenerated event.
SpeechRecognitionListConstraint A constraint for a SpeechRecognizer object based on a list of words or phrases.
SpeechRecognitionQualityDegradingEventArgs Provides data for the SpeechRecognitionQualityDegradingEvent event.
SpeechRecognitionResult The result of a speech recognition session.
SpeechRecognitionSemanticInterpretation Represents the semantic properties of a recognized phrase in a Speech Recognition Grammar Specification (SRGS) grammar
SpeechRecognitionTopicConstraint A pre-defined grammar constraint (specifed by SpeechRecognitionScenario) provided through a web service.
SpeechRecognitionVoiceCommandDefinitionConstraint A constraint for a SpeechRecognizer object based on a Voice Command Definition (VCD) file.
SpeechRecognizer Enables speech recognition with either a default or a custom graphical user interface (GUI).
SpeechRecognizerStateChangedEventArgs Provides data for the SpeechRecognizer.StateChangedEvent event.
SpeechRecognizerTimeouts The timespan that a speech recognizer ignores silence or unrecognizable sounds (babble) and continues listening for speech input.
SpeechRecognizerUIOptions Specifies the UI settings for the SpeechRecognizer.RecognizeWithUIAsync method.
VoiceCommandManager A static class that enables installing command sets from a Voice Command Definition (VCD) file, and getting installed command sets.
VoiceCommandSet Enables operations on a specific installed command set.

 

Enumerations

The Windows.Media.SpeechRecognition namespace has these enumerations.

EnumerationDescription
SpeechContinuousRecognitionMode Specifies the behavior of the speech recognizer during a continuous recognition session.
SpeechRecognitionAudioProblem Represents the type of audio problem that occurred.
SpeechRecognitionConfidence Represents the confidence level that describes how accurately a spoken phrase was matched to a phrase in an active constraint.
SpeechRecognitionConstraintProbability An enumeration that indicates the weighted value of a constraint for speech recognition
SpeechRecognitionConstraintType Indicates the constraint type.
SpeechRecognitionResultStatus Specifies the possible result states of a speech recognition session or from the compiling of grammar constraints.
SpeechRecognitionScenario Indicates a pre-defined grammar for a web-service constraint created through a SpeechRecognitionTopicConstraint object.
SpeechRecognizerState Specifies the state of the speech recognizer.

 

Interfaces

The Windows.Media.SpeechRecognition namespace defines these interfaces.

InterfaceDescription
ISpeechRecognitionConstraint Represents a constraint for a SpeechRecognizer object.

 

Requirements

Minimum supported client

None supported

Minimum supported server

None supported

Minimum supported phone

Windows Phone 8.1 [Windows Runtime apps only]

Namespace

Windows.Media.SpeechRecognition
Windows::Media::SpeechRecognition [C++]

Metadata

Windows.winmd

See also

Developers
Responding to speech interactions (HTML)
Responding to speech interactions (XAML)
Designers
Speech design guidelines

 

 

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