Limit the number of words to detect

[Ferm]

Hello

I only want to recognize one word at the time. Is there a way to limit recognition length to one word?

I am thinking of setting a timer in pocketsphinxDidDetectSpeech for 1 second and invalidate the timer in pocketsphinxDidDetectFinishedSpeech. And if the timer fires, call suspendRecognition and then resumeRecognition in order to cancel the recognition after 1 sec.

Would this be ok?

I am also testing to set a very low secondsOfSilenceToDetect

[Halle Winkler]

I don’t think the timer will get good results, people speak at different speeds and words have different lengths. How about ignoring anything after the first space in the hypothesis?

[Ferm]

My words are short.

I do not want to keep feeding speech into the recognizer. If the speaker talks a long time without silence, will it affect memory consumption, buffer sizes?

[Halle Winkler]

Are you seeing that in your profiling?

[Ferm]

I haven’t profiled yet I’m just assuming. It seems unnecessary to keep on recognizing when one already knows, in my case, that it won’t be a match.

Is there a hardcoded maximum length of continuos speech limit? In that case maybe decrease this value.

[Author]

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