Safety margin to ensure the end-of-speech is captured.
|
Value |
Positive integer |
|
Default |
350 (milliseconds) |
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How to set |
Shown in precedence order (see Rules of parameter precedence): Set in the browser, using the Vendor-Specific-Parameters header in a RECOGNIZE or SET-PARAMS request. In Management Station set on the Nuance recognition service. If not using Management Station, set in a Recognizer configuration file (User-nrsxx.xml). |
|
Usage |
Seldom used. |
The speech detector uses the margin to extend the end-of-speech (EOS) marker slightly later (after the computed value) in the audio sample.
The parameter also determines the minimum possible value for incompletetimeout. The recognizer does not allow incompletetimeout to be less than swiep_EOS_backoff.
Browsers usually set this parameter in a RECOGNIZE request, and the parameter automatically reverts to the previous value after the recognition event. (Alternatively, browsers can use the SET-PARAMS method. See Configuring Recognizer with the browser.)
Vendor-Specific-Parameters: swiep_EOS_backoff=212
Related parameters:
