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Microsoft Speech API (SAPI) 5.4

Speech API 5.3

Microsoft Speech API 5.4

This is the documentation for Microsoft Speech API (SAPI) 5.4, the native API for Windows.

These are interfaces and enumerations that have been added for the SAPI 5.4 release:

The new interfaces in SAPI 5.4 are:

Interface Name	Description

ISpRecoCategory	Provides methods that enable an application to determine the type of a category used in speech recognition.
ISpRecognizer3	Extends the ISpRecognizer2 interface.

The new enumerations in SAPI 5.4 are:

Enum Name	Description

SPCATEGORYTYPE	Enumerates the types of V-Table access to XML results.
SPSEMANTICFORMAT	Lists the values of a grammar's tag-format attribute.

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