API Functions

LV_SRE_GetInterpretationString Provides the user with a string representation of the semantic interpretation object. Function const char* LV_SRE_GetInterpretationString(HPORT hport, int voicechannel, int index) Parameters hport The port's handle. voicechannel…

LV_SRE_GetInterpretationTopLevelRule Provides the name of the root rule of the grammar that was used by the ASR engine to produce the parse associated with a given interpretation. Function const char * LV_SRE_GetInterpretationTopLevelRule(HPORT hport, int…

Gets various properties of integer type for a specific port or the client properties used in initializing a new port. Function int LV_SRE_GetIntPropertyEx(HPORT hport, int property, int target, int *pvalue) Parameters hport The port from which to get the…

Provides the last decode error on a specific voice channel. To be used in cases where LV_DECODE_BLOCK is not used; should be called after LV_SRE_WaitForEngineToIdle returns success. Function int LV_SRE_GetLastDecodeError(int hport, int VoiceChannel) Parameters…

Provides the CallSRE filename where events related to the last decode on the specified voice channel are stored. Function const char* LV_SRE_GetLogFileName(HPORT hport, int VoiceChannel, char *FileName, int* FileNameStringSize) Parameters hport The port's…

Returns the LumenVox (CMU) to SAMPA phonetic conversion of the specified CmuString. Result stored in ConvertedString will be less than ConvertedStringLength bytes. Any conversion errors will be contained in ErrorString, which will be less than ErrorStringLength…

LV_SRE_GetNumberOfInterpretations Returns the number of semantic interpretation results that were generated by the previous decode, interpret text operation or a DTMF decode. Function int LV_SRE_GetNumberOfInterpretations(HPORT hport, int voicechannel) Parameters…

Returns the number of n-best alternatives found by the engine. Function int LV_SRE_GetNumberOfNBestAlternatives(HPORT hport, int voicechannel) Parameters hport The port's handle. voicechannel The channel containing the decoded audio. Return Values Non-negative…

Returns the number of parse trees that were generated by the engine. Function int LV_SRE_GetNumberOfParses(HPORT hport, int VoiceChannel) Parameters hport A handle to the speech port. VoiceChannel The audio channel holding the decoded audio. Return Values…

Provides a string representation of a speech parse tree. Function const char* LV_SRE_GetParseTreeString(HPORT hport, int VoiceChannel, int index) Parameters hport The handle to the speech port. VoiceChannel The audio channel containing the input audio index…