Pattern matching apparatus

Details Pattern matching apparatus Pattern matching apparatus

1988-02-29

1989-01-31

Kemeny, Emanuel S.

Electrical audio signal processing systems and devices

One-way audio signal program distribution

Public address system

3645135, G10L 500

Patent

active

048022268

ABSTRACT:
Speech recognition pattern matching is improved by using reference VCV (vowel-consonant-vowel) patterns, wherein dynamic programming finds the pattern difference (d), then integrating in the positive time (g1) and negative time (g2), then connecting patterns for a total distance integral (g*=g1+g2).

REFERENCES:
patent: 3816722 (1974-06-01), Sakoe et al.
patent: 4059725 (1977-09-01), Sakoe
patent: 4489434 (1984-12-01), Moshier
Komatsu, Ichikawa, Nakata, "Phoneme Recognition in Continuous Speech", ICASSP 82 Proceedings, May 3, 4, 5, 1982, vol. 2 of 3, IEEE International Conference on Acoustics, Speech and Signal Processing, pp. 883-886.

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