Speech recognizing method and apparatus, and speech translating

Details Speech recognizing method and apparatus, and speech translating Speech recognizing method and apparatus, and speech translating

1996-04-05

1998-12-08

Dorvil, Richemond

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

704251, 704277, G10L 502

Patent

active

058483896

ABSTRACT:
In a speech recognizing apparatus, a grammatical qualification of a proposed speech recognition result candidate is judged without using a grammatical rule. The speech recognizing apparatus for performing sentence/speech recognition is comprised of an analyzing unit for acoustically analyzing speech inputted therein to extract a feature parameter of the inputted speech; a recognizing unit for recognizing the inputted speech based upon the feature parameter outputted from said analyzing unit to thereby a plurality of proposed recognition result candidates; an example data base for storing therein a plurality of examples; and an example retrieving unit for calculating a resemblance degree between each of said plurality of proposed recognition result candidates and each of the plural examples stored in the example data base and for obtaining the speech recognition result based on said calculated resemblance degree.

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H. Tanaka et al., "Explus-A Semantic Parsing System for Japanese Sentences," 3rd USA-Japan Computer Conference Oct. 1978, Session 13-2-1, pp. 236-240.
K. Fukunaga et al., "Recognition of Words with Semantic Information," Electronics and Communications in Japan, vol. 59-A, No. 1, Jan. 1996, pp. 12-19.
F. W. M. Stentiford et al., "A Speech Driven Language Translation System," European Conference on Speech Technology, vol. 2, Sep. 1987, Edinburgh, pp. 418-421.
T. Morimoto et al., "Integration of Speech Recognition and Language Processing in a Japanese to English Spoken Language Translation System," IEICE Transactions, vol. E74, No. 7, Jul. 1991, pp. 1889-1896.
H. Niemann et al., "Representation of a Continuous Speech Understanding and Dialog System in a Homogenous Semantic Net Architecture," ICASSP Apr. 1986, vol. 3, pp. 1581-1584.

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