Speech recognition apparatus using syntactic and semantic analys

Details Speech recognition apparatus using syntactic and semantic analys Speech recognition apparatus using syntactic and semantic analys

1992-08-12

1995-10-10

MacDonald, Allen R.

395 228, 395 252, G10L 900

Patent

active

054577683

ABSTRACT:
A speech recognition apparatus comprises a speech input unit for receiving an input speech signal, analyzing it, and outputting a speech feature parameter series, a speech recognition unit for extracting a speech feature vector from the parameter series, and matching it with a plurality of predetermined words to output a series of word candidates used as keywords, a syntactic analysis unit for analyzing the series of the word candidates as the keywords according to syntactic limitation, and generating a sentence candidate.

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patent: 4783809 (1988-11-01), Glinski
patent: 5062047 (1991-10-01), Tanaka et al.
Makino et al. IEEE 14-17 May 1991.
A Japanese Text Dictation System Based On Phoneme Recognition and a Dependency Grammar.

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