Data processing: speech signal processing – linguistics – language – Speech signal processing – Recognition
Reexamination Certificate
2011-02-01
2011-02-01
Wozniak, James S (Department: 2626)
Data processing: speech signal processing, linguistics, language
Speech signal processing
Recognition
C704S251000, C704S256000, C704S256500
Reexamination Certificate
active
07881935
ABSTRACT:
A speech recognition apparatus in which the accuracy in speech recognition is improved as the resource is prevented from increasing. Such a word which is probable as the result of the speech recognition is selected on the basis of an acoustic score and a linguistic score, while word selection is also performed on the basis of a measure different from the acoustic score, such as the number of phonemes being small, a part of speech being a pre-set one, inclusion in the past results of speech recognition or the linguistic score being not less than a pre-set value. The words so selected are subjected to matching processing.
REFERENCES:
patent: 4618983 (1986-10-01), Nishioka et al.
patent: 4882757 (1989-11-01), Fisher et al.
patent: 5218668 (1993-06-01), Higgins et al.
patent: 5349645 (1994-09-01), Zhao
patent: 5386492 (1995-01-01), Wilson et al.
patent: 5634083 (1997-05-01), Oerder
patent: 5638425 (1997-06-01), Meador et al.
patent: 5677991 (1997-10-01), Hsu et al.
patent: 5710864 (1998-01-01), Juang et al.
patent: 5710866 (1998-01-01), Alleva et al.
patent: 5729656 (1998-03-01), Nahamoo et al.
patent: 5764851 (1998-06-01), Pengwu
patent: 5937383 (1999-08-01), Ittycheriah et al.
patent: 5960447 (1999-09-01), Holt et al.
patent: 5963903 (1999-10-01), Hon et al.
patent: 5991720 (1999-11-01), Galler et al.
patent: 6138095 (2000-10-01), Gupta et al.
patent: 6146147 (2000-11-01), Wasowicz
patent: 6178401 (2001-01-01), Franz et al.
patent: 6185528 (2001-02-01), Fissore et al.
patent: 6233559 (2001-05-01), Balakrishnan
patent: 6275802 (2001-08-01), Aelten
patent: 6374220 (2002-04-01), Kao
patent: 6484141 (2002-11-01), Tomoeda
patent: 6502072 (2002-12-01), Jiang et al.
patent: 6539353 (2003-03-01), Jiang et al.
patent: 6542866 (2003-04-01), Jiang et al.
patent: 6757652 (2004-06-01), Lund et al.
patent: 0 677 835 (1995-10-01), None
patent: 57-86899 (1982-05-01), None
patent: 58-52696 (1983-03-01), None
Chiang et al. “On Jointly Learning the Parameters in a Character-synchronous Integrated Speech and Language Model,” Speech and Audio Processing, IEEE Transactions on, vol. 4, Issue 3, May 1996, pp. 167-189.
Rose et al, “A Training Procedure for Verifying String Hypotheses in Continuous Speech Recognition,” in Proc. of the IEEE International Conference on Acoustics, Speech and Signal Processing, 1995, pp. 281-284.
Rose et al, “A Hidden Markov Model Based Keyword Recognition System”. In Proc. ICASSP, 1990, pp. 129-132.
Doyle. “Progressive Word Hypothesis Reduction for Very Large Vocabulary, Continuous Speech Recognition,” Masters Thesis, McGill University, Sep. 1997, pp. 1-52.
Quinton. “A syntactic analyzer adapted to speech recognition,” Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '76. , Apr. 1976, pp. 453-456.
Gauvain et al,“Speech-to-Text Conversion in French,” Int. J. Pattern Recognition & A.I., 8, No. 1, 1994, pp. 1-29.
IEEE Transactions on Speech and Audio Processing, vol. 1, No. 1, Jan. 1993, L.R. Bahl et al., “A Fast Approximate Acoustic Match for Large Vocabulary Speech Recognition”, pp. 59-67, ISSN1063-6676.
IEEE Transactions on Speech and Audio Processing, vol. 1, No. 1, Jan. 1993, L.R. Bahl et al., “A Fast Approximate Acoustic Match for Large Vocabulary Speech Recognition”, pp. 59-67, ISSN1063-6676.
Asano Yasuharu
Lucke Helmut
Minamino Katsuki
Ogawa Hiroaki
Frommer William S.
Frommer & Lawrence & Haug LLP
He Jialong
Levy Paul A.
Sony Corporation
LandOfFree
Speech recognition device and speech recognition method and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Speech recognition device and speech recognition method and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Speech recognition device and speech recognition method and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2619925