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Windows® Phone 8 Unleashed by Daniel Vaughan

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Speech Recognizer Settings

In addition to the SpeechRecognizerUI Settings property, the SpeechRecognizer also provides a Settings property that allows you to adjust how it responds to the silence or the absence of recognizable input during speech recognition.

The SpeechRecognizerSettings class provides the following three properties:

InitialSilenceTimeout

InitialSilenceTimeout is a Timespan that represents the amount of time that the speech recognizer will remain waiting when all it hears is silence. If the speech recognizer does not detect recognizable speech before the interval expires, it finalizes the recognition operation. The default value is 5 seconds. In some cases, you may want to increase this value when you want to give the user more ...

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