Speech recognition apparatus, speech recognition method and...

Details Speech recognition apparatus, speech recognition method and... Speech recognition apparatus, speech recognition method and...

2011-06-14

2011-06-14

Armstrong, Angela A (Department: 2626)

Data processing: speech signal processing, linguistics, language

Speech signal processing

Recognition

C704S239000

Reexamination Certificate

active

07962338

ABSTRACT:
When the degree of similarity of the recognition candidates is greater than the second threshold value, the speech verification unit outputs the recognition candidates as a recognition result, and when the degree of similarity of the recognition candidates is smaller than the second threshold value, it outputs the recognition candidates as a recognition result if the degree of similarity of the recognition candidates is greater than the first threshold value and, at the same time, the degree of similarity of the recognition candidates is greater than the degree of similarity of the rejection candidates. It should be noted that the first threshold value is a measure used for rejecting input speech. The second threshold value is larger than the first threshold value and is used as a measure for outputting recognition candidates as a recognition result.

REFERENCES:
patent: 6473735 (2002-10-01), Wu et al.
patent: 6697782 (2004-02-01), Iso-Sipila et al.
patent: 6735562 (2004-05-01), Zhang et al.
patent: 2003/0125943 (2003-07-01), Koshiba
patent: 10-49190 (1998-02-01), None
patent: 2002-372988 (2002-12-01), None

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