Speech recognition device

Details Speech recognition device Speech recognition device

1990-05-02

1991-10-15

Harkcom, Gary V.

Electrical audio signal processing systems and devices

One-way audio signal program distribution

Public address system

3645135, G10L 500

Patent

active

050581678

ABSTRACT:
A speech recognition device for recognizing a speech by analyzing an input speech characteristic portion extracted from the input speech and comparing the extracted characteristic portion with speech dictionary templates, the device including a speech holding unit for receiving and storing the received input speech, a speech division detection unit connected with the speech holding unit for detecting divisions of the speech read from the speech holding unit, and an instruction signal supply unit for supplying an instruction for recognizing the speech read from the speech holding unit, wherein the instruction signal supply unit is operated after an input of a speech to be recognized, and based on the operation of the instruction signal supply unit, a recognition processing of only a correct input speech is carried out.

REFERENCES:
patent: 4256924 (1981-03-01), Sakoe
patent: 4509133 (1985-04-01), Monbaron et al.
patent: 4593403 (1986-06-01), Kishi et al.
patent: 4596031 (1986-06-01), Hakaridani et al.
patent: 4720802 (1988-01-01), Damoulakis et al.

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