Apparatus for drilling pronunciation

Details Apparatus for drilling pronunciation Apparatus for drilling pronunciation

1991-07-23

1992-08-25

Shaw, Dale M.

Electrical audio signal processing systems and devices

One-way audio signal program distribution

Public address system

G10L 500

Patent

active

051426579

ABSTRACT:
An apparatus for drilling pronunciation has a voice analyzer for analyzing voice signals produced by a speaker during pronunciation, a memory for storing at least the result of the voice analysis, and a display for displaying at least the result of the voice analysis. The apparatus further includes a plurality of keys, each of the keys being operable by a user, and circuitry for controlling two screen constitutions independently of each other on the display in response to manipulation of the keys whereby the screen constitutions display the result of the voice analysis in a comparative manner.

REFERENCES:
patent: 3881059 (1975-04-01), Stewart
patent: 4063035 (1977-12-01), Appelman et al.
patent: 4335276 (1982-06-01), Bull et al.
patent: 4426551 (1984-02-01), Komatsu et al.
patent: 4580133 (1986-04-01), Matsuoka et al.
patent: 4627091 (1986-12-01), Fedele
patent: 4641343 (1987-02-01), Holland et al.
Japanese Unexamined Patent Pub. No. Sho 62-2286 Jan. 8, 1987.
Japanese Unexamined Patent Pub. No. SHO 58-172680 Oct. 11, 1983.

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