cmusphinx - Is it possible in sphinx 4 to recognize all possible words -

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though having problems make sphinx 4 work working great. since grammar finite whether jsgf or n-gram, not able make sphinx recognize every possible word or sentence. want build voice based google search. since search may have possible word or combination of words. troublesome add dictionary words in grammar. kindly help.

no, it's not possible. every speech recognizer including 1 google uses limited vocabulary. google uses large 1 of 1.5 million words still limited. cmusphinx. can verify trying recognize rare proper names, it's impossible google.

the practical solution use large language model large vocabulary.

it's open research question detect new words in audio stream , add them recognizer spoken or other type of feedback.


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