Microsoft Speech SDK SAPI 5.1

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SPWORDENTRY

SPWORDENTRY is used by SAPI and the speech recognition (SR) engine to exchange information about a word that can be recognized.

When new words are added to a grammar by the application, SAPI informs the SR engine by calling ISpSREngine::WordNotify for each word, with an associated SPWORDENTRY structure which the SR engine can examine.

When the SR engine needs to query information from SAPI about a particular word in the application grammar, the engine can call ISpSREngineSite::GetWordInfo.

typedef struct SPWORDENTRY
{
    SPWORDHANDLE    hWord;
    LANGID          LangID;
    const WCHAR    *pszDisplayText;
    const WCHAR    *pszLexicalForm;
    SPPHONEID      *aPhoneId;
    void           *pvClientContext;
} SPWORDENTRY;

Members

hWord

Handle to the current word.

LangID

Language identifier.

pszDisplayText

Pointer to a null-terminated string containing the display text information.

pszLexicalForm

Pointer to a null-terminated string containing the lexical text information.

aPhoneId

Pointer to a null-terminated array containing the phoneme identifier.

pvClientContext

Pointer to a string representing the client context data.