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The following table shows the Speech API (SAPI) enumerations with a description of the purpose of each.
| Programming element | Description |
|---|---|
| SPAUDIOOPTIONS | This enumeration defines the options for an audio stream. |
| SPAUDIOSTATE | This enumeration defines audio input and output states. |
| SPBOOKMARKOPTIONS | This enumeration defines notifications for bookmark events. |
| SPCFGNOTIFY | This enumeration defines event notifications related to the addition, deletion, invalidation, activation, and deactivation of rules in the loaded grammars. |
| SPCFGRULEATTRIBUTES | This enumeration defines attributes for grammar rules. |
| SPCONTEXTSTATE | This enumeration defines states for grammars associated with a speech recognition context. |
| SPDATAKEYLOCATION | This enumeration defines top-level registry keys. |
| SPDISPLAYATTRIBUTES | This enumeration defines display attributes. |
| SPEAKFLAGS | This enumeration defines flags that control the speaking behavior for a voice. |
| SPENDSRSTREAMFLAGS | This enumeration defines flags to signal the end of a speech recognition stream. |
| SPEVENTENUM | This enumeration defines SAPI events. |
| SPEVENTLPARAMTYPE | This enumeration represents pointers to types of parameters. |
| SPFILEMODE | This enumeration defines file opening states. |
| SPGRAMMARSTATE | This enumeration defines grammar states. |
| SPGRAMMARWORDTYPE | This enumeration defines the types of the words that can be added to a grammar. |
| SPINTERFERENCE | This enumeration defines possible causes of interference or poor recognition with the input stream. |
| SPLEXICONTYPE | This enumeration defines the allowed lexicon types. |
| SPLOADOPTIONS | This enumeration defines options for loading a grammar. |
| SPPARTOFSPEECH | This enumeration defines the parts of speech categories used in SAPI 5.0. |
| SPPHRASERNG | This enumeration defines alternate phrase elements. |
| SPPROPSRC | This enumeration defines property sources. |
| SPRECOEVENTFLAGS | This enumeration defines flags that indicate the state of the SR engine. |
| SPRECOSTATE | This enumeration defines engine recognition states. |
| SPRESULTTYPE | This enumeration defines result object types. |
| SPRULEINFOOPT | This enumeration defines grammar rule options. |
| SPRULESTATE | This enumeration defines grammar rule states. |
| SPRUNSTATE | This enumeration defines voice running states. |
| SPSTREAMFORMAT | This enumeration defines stream formats. |
| SPTRANSITIONTYPE | This enumeration defines grammar rule transitions from a CFG state. |
| SPVACTIONS | This enumeration defines actions to take for the text fragment with which the voice state is associated. |
| SPVALUETYPE | This enumeration defines value types used in removing speech elements. |
| SPVESACTIONS | This enumeration defines real-time actions. |
| SPVFEATURE | This enumeration defines viseme features. |
| SPVISEMES | This enumeration defines the SAPI 5.0 Viseme set. |
| SPVLIMITS | This enumeration defines limits for rate and volume adjustments that TTS engines are required to support. |
| SPVPRIORITY | This enumeration defines the priorities that voices can have. |
| SPVSKIPTYPE | This enumeration defines the type of item to skip in ISpVoice::Skip. |
| SPWAVEFORMATTYPE | This enumeration defines wave format types. |
| SPWORDINFOOPT | This enumeration defines the options for a grammar word. |
| SPWORDPRONOUNCEABLE | This enumeration defines options for word pronunciation. |
| SPWORDTYPE | This enumeration defines the change states for a word-pronunciation combination in a lexicon |
See Also
SAPI Reference | Speech API (SAPI) Version 5.0
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