Voice-controlled apparatus using telephone and voice-control met

Details Voice-controlled apparatus using telephone and voice-control met Voice-controlled apparatus using telephone and voice-control met

1991-12-03

1993-06-15

Levy, Stuart S.

Telephonic communications

Audio message storage, retrieval, or synthesis

Dynamic audio signal recording or reproduction

379 67, 379 77, 381 42, 369 50, G06F 316, G10L 506

Patent

active

052205959

ABSTRACT:
A voice-controlled device of this invention includes a receiving/discriminating mechanism for receiving a DTMF signal externally input through a telephone line and discriminating the DTMF signal, a level detecting mechanism for detecting a signal level of the DTMF signal input to the receiving/discriminating mechanism, a speech recognizer for recognizing the content of a voice signal externally input through the telephone line, an input level adjustor for adjusting a signal level of the voice signal input to the speech recognizer on the basis of the signal level detection result by the level detecting mechanism, and a function executor for executing a function according to the content of the voice signal recognized by the speech recognizer.

REFERENCES:
patent: 4697282 (1987-09-01), Winter et al.
patent: 4737976 (1988-04-01), Borth et al.
patent: 4827461 (1989-05-01), Sander
patent: 4833713 (1989-05-01), Muroi et al.
patent: 4850005 (1989-07-01), Hashimoto

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