Note: Rather than using concept/phrase grammars, LumenVox encourages the use of SRGS grammars. SRGS grammars provide a standards-based method of creating grammars that is more robust and easier to troubleshoot than concept/phrase grammars. See our SRGS tutorial for more information on working with SRGS grammars.
Returns one concept found in the last call to Decode.
const char* GetConcept(int VoiceChannel, int Index);
A null-terminated string representing the matched concept .
NULL indicates that Index was outside the possible range.
The voice channel processed by Decode.
Index
The recognition position of the concept, between 0 and (GetNumberOfConceptsReturned - 1), inclusive.
Assuming the speaker said "Violet" and the grammar contained the concepts under Concept, and the grammar under Phrase, the Speech Engine might return the concepts highlighted:
Complete Help Topic List | Speech Engine Product Information