Provides the label of the grammar that was used by the ASR engine to produce the parse associated with a given interpretation. When a decode is performed with more than one active grammars, this API call helps identify the grammar that produced the parse leading to a given interpretation.
Function
- const char* GetInterpretationGrammarLabel(int VoiceChannel, int index)
Parameters
VoiceChannel
The channel containing the decoded audio.
index
The index of the interpretation for which the grammar label is being queried.
Return Values
Non-NULL
The queried grammar label.
NULL
If either the port is not valid, the input VoiceChannel is invalid, or the specified (index) interpretation does not exist.
See Also
