Speech word recognizing apparatus using information indicative o

Details Speech word recognizing apparatus using information indicative o Speech word recognizing apparatus using information indicative o

1992-01-16

1992-10-27

Fleming, Michael R.

Electrical audio signal processing systems and devices

One-way audio signal program distribution

Public address system

381 41, G10L 300

Patent

active

051596377

ABSTRACT:
An isolated speech word recognizer for recognizing an input pattern as one of a plurality of known patterns, comprising a similarity information storing unit for storing similarity information representing the degree of significance of a feature in each of the known patterns for recognizing thereof, and a most similar pattern determining unit for determining one of the plurality of known patterns as the most similar pattern to the input pattern by the use of the similarity information, whereby the recognition performance is improved.

REFERENCES:
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patent: 4596031 (1986-06-01), Hakaridani et al.
patent: 4651289 (1987-03-01), Maeda et al.
patent: 4677672 (1987-06-01), Ukita et al.
patent: 4712243 (1987-12-01), Ninomiya et al.
patent: 4715004 (1987-12-01), Kabasawa et al.
patent: 4720863 (1988-01-01), Li et al.
patent: 4876720 (1989-10-01), Kaneko et al.

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