Speech recognition apparatus

Details Speech recognition apparatus Speech recognition apparatus

1989-12-21

1991-01-15

Harkcom, Gary V.

Electrical audio signal processing systems and devices

One-way audio signal program distribution

Public address system

G10L 708

Patent

active

049859242

ABSTRACT:
A similarity memory stores a syllable recognition candidate and its similarity (j) supplied from a syllable recognition section at a specific storage position defined by reference syllable data and its syllable position (i), stores a subsidiary similarity (j-10) at an (i+1)th syllable position of the same syllable name, and stores a subsidiary similarity (j-20) at an (i+2)th syllable position of the same syllable name. The subsidiary similarity (j-10) is also stored at the (i+1)th syllable position of the same syllable name. A coincidence computing section computes a sum of similarities of a series of n syllables from the similarity memory and computes a coincidence.

REFERENCES:
patent: 4581756 (1986-04-01), Togawa et al.
patent: 4624010 (1986-11-01), Takebayashi
patent: 4625287 (1986-11-01), Matsuura et al.
patent: 4723290 (1988-02-01), Watanabe et al.
Tsuboi et al, "Speaker Adaptive Connected Syllable Recognition Based on the Multiple Similarity Method", IEEE ICASSP 86, 4/86, 2655-2658.

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