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Enum SPXNoMatchReason

Defines the possible reasons a recognition result might not have been recognized.

Name Description
SPXNoMatchReason_NotRecognized Indicates that speech was detected, but not recognized.
SPXNoMatchReason_InitialSilenceTimeout Indicates that the start of the audio stream contained only silence, and the service timed out waiting for speech.
SPXNoMatchReason_InitialBabbleTimeout Indicates that the start of the audio stream contained only noise, and the service timed out waiting for speech.
SPXNoMatchReason_KeywordNotRecognized Indicates that the spotted keyword has been rejected by the keyword verification service. Added in version 1.5.0.
SPXNoMatchReason_EndSilenceTimeout Indicates that the audio stream contained only silence after the last recognized phrase.