Specifies the length of time (no-input-timeout interval) that the recognizer waits before terminating a recognition request when no speech is detected.
DWORD saiAsrSetNoInputTimeout ( SAI_RECOGNIZER_HANDLE recogHd, DWORD value )
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Argument |
Description |
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recogHd |
Handle associated with a recognizer resource. |
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value |
No-input timeout interval size in ms. The value can range from 0 to MAXTIMEOUT, where MAXTIMEOUT is a recognizer-specific value. For information about supported values, refer to the speech vendor documentation. |
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Return value |
Description |
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SUCCESS |
|
|
SAIERR_INVALID_PARAMETER |
One of the specified arguments is invalid. |
|
SAIERR_UNSUPPORTED_SPEECH_PARAMETER |
Recognizer engine does not support the specified parameter. |
When recognition starts and no speech is detected for a particular interval, the recognizer sends SAIEVN_ASR_RECOGNITION_DONE to the application and terminates the recognition operation. The SAI service returns SAI_RCC_INPUT_TIMEOUT in the completionCause field of the SAIEVN_ASR_RECOGNITION_DONE event buffer.