Speech recognition system with an accurate recognition function

Details Speech recognition system with an accurate recognition function Speech recognition system with an accurate recognition function

1986-11-21

1989-10-10

Brown, Thomas W.

Telephonic communications

Audio message storage, retrieval, or synthesis

Multilingual system or operation

379 58, 379 63, 379354, H04M 126, H04M 156

Patent

active

048737143

ABSTRACT:
A speech registration/recognition processing section is responsive to a speech input signal to be registered or recognized from a microphone to selectively subject the speech input signal to a registration or a recognition processing, in which upon the registration processing the speech input signal is allowed to be stored as recognition data and upon the recognition processing the speech input signal is compared to the recognition data stored. A speech record/reproduction processing section is responsive to the speech input signal from the microphone to subject the speech input signal to a record/reproduction processing, in which upon the record processing the speech input signal is recorded as a record signal and upon the reproduction processing the record signal is delivered as a reproduction signal. A speaker is supplied with the reproduction signal. A control section is provided, in accordance with a registration or a recognition mode designation signal, for setting the the speech registration/recognition processing section to the registration or the recognition processing and for setting the speech record/reproduction processing section to the record or the reproduction processing corresponding to the registration or the recognition processing at which the speech registration/recognition processing section is placed.

REFERENCES:
patent: 4348550 (1982-09-01), Pirz et al.
patent: 4461023 (1984-07-01), Katayama
patent: 4525793 (1985-06-01), Stackhouse
patent: 4644107 (1987-02-01), Clowes et al.
patent: 4731811 (1988-03-01), Dubus
Wescon 83 Conference Record, 8th-11th Nov. 1983, San Francisco, pp. 11/4/1-11/4/3, Western Periodical Co., North Hollywood, US; D. Kelley: "Voice Recognition is User Friendly", p. 11/4/1, right-hand column, lines 19,20*.
Electrical Communication, vol. 59, No. 3, 1985, pp. 281-285, Harlow, GB; M. Immendeofer: "Voice Dialer" * pp. 283, 284: Features of the voice dialer; p. 283, left-hand column, lines 18-50*.
Japan Telecommunications Review, vol. 24, No. 3, Jul. 1982, pp. 267-274, Tokyo, JP; N. Ishii et al.: "Speaker-Independent Speech Recognition Unit Development for Telephone Line Use", * p. 269, left-hand column, lines 11-22*.

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