Retrieves the recognizer sensitivity level.
DWORD saiAsrGetSensitivity ( SAI_RECOGNIZER_HANDLE recogHd, DWORD *value )
|
Argument |
Description |
|
recogHd |
Handle associated with a recognizer resource. |
|
value |
Pointer to the recognizer sensitivity level. For information about the supported value range, refer to the speech vendor documentation. |
|
Return value |
Description |
|
SUCCESS |
|
|
SAIERR_INVALID_PARAMETER |
One of the specified arguments is invalid. |
|
SAIERR_UNSUPPORTED_SPEECH_PARAMETER |
Recognizer engine does not support the specified parameter. |
Use saiAsrGetSensitivity to filter background noise from speech input. Some recognizers support a variable level of sound sensitivity. For information, refer to the speech vendor documentation.