ISpRecognizer2 (SAPI 5.4)

Speech API 5.4
Microsoft Speech API 5.4


New in SAPI 5.3

Extends the ISpRecognizer interface.

Methods in Vtable Order

ISpRecognizer2 MethodsDescription
EmulateRecognitionExEmulates a recognition from a specified phrase rather than from spoken content. It extends the functionality of ISpRecognizer::EmulateRecognition.
SetTrainingStatePuts the recognizer into training mode to do acoustic adaptation.
ResetAcousticModelAdaptationResets the user's recognition profile to the initial state.