Gets and set the maximum amount of silence that can precede audio input before a recognition engine generates an error.
Assembly: Microsoft.Speech (in microsoft.speech.dll)
Gets and sets a valid instance of TimeSpan specifying the maximum amount of time a recognition engine should accept silence before generating an error.
If a recognition engine receives only silence -- as opposed to background noise-- for longer than the time specified by InitialSilenceTimeout an error will occur.
For asynchronous recognition operations and emulation (initiated by calls to RecognizeAsync and EmulateRecognizeAsync), a RecognizeCompleted is generated receiving an instance of RecognizeCompletedEventArgs with its InitialSilenceTimeout set to true.
All public static (Shared in Visual Basic) members of this type are thread-safe. Instance members are not guaranteed to be thread-safe.
Windows XP Professional with Service Pack 2 (SP2), Windows Server 2003, Windows Vista Ultimate Edition, Windows Vista Business Edition, Windows Vista Enterprise Edition