DtmfRecognitionEngine.EndSilenceTimeoutAmbiguous Property

Gets or sets the number of milliseconds to wait after an ambiguous recognition.

Namespace: Microsoft.Speech.Recognition
Assembly: Microsoft.Speech (in microsoft.speech.dll)




EndSilenceTimeoutAmbiguous can be used in two cases:

  • When the tones received have been successfully recognized, but additional tones might create a different recognition (for example, when the user has entered "123" and the grammar allows both "123" and "1234").

  • When the tones received have been successfully recognized, but a TerminationTone has not been entered by the user.

In both cases, EndSilenceTimeoutAmbiguous can be used to give users time to enter additional tones.

Thread Safety

All public static (Shared in Visual Basic) members of this type are thread-safe. Instance members are not guaranteed to be thread-safe.


Development Platforms

Windows XP Professional with Service Pack 2 (SP2), Windows Server 2003, Windows Vista Ultimate Edition, Windows Vista Business Edition, Windows Vista Enterprise Edition

Target Platforms

See Also


DtmfRecognitionEngine Class
DtmfRecognitionEngine Members
Microsoft.Speech.Recognition Namespace