Device for phonological training

Details Device for phonological training Device for phonological training

1999-06-25

2000-11-21

Hudspeth, David R.

Data processing: speech signal processing, linguistics, language

Speech signal processing

Application

704270, 704278, 704272, G10L 2106

Patent

active

061515779

ABSTRACT:
The subject invention concerns a system for phonological training a sound reception device (1), an operating device (5) for controlling the system, interpreting and processing devices (2), and presentation device (3).
The presentation device (3) includes a display screen divided into a plurality of windows (11-17) for simultaneous presentation of a graphic reproduction of the desired sound as well as of the sound produced by the user and received by the sound reception device (1), and of an animated reproduction of speech device (1), and of an animated reproduction of speech organs. The system is adapted to reproduce the sound by fields(s) (41, 42, 51, 52), the longitudinal extension of the field(s) in one direction reflecting the time during which the sound is produced and the graphic display content within each field, such as colours, shading or the like, of the fields denoting the place of formation of the sound in the oral cavity.

REFERENCES:
patent: 2533010 (1950-12-01), Henabery
patent: 4913539 (1990-04-01), Lewis
patent: 5142657 (1992-08-01), Ezawa et al.
patent: 5487671 (1996-01-01), Shpiro et al.
patent: 5717828 (1998-02-01), Rothenberg
patent: 5832441 (1998-11-01), Aaron et al.
Rabiner, L et al., (Fundamentals of speech recognition), Prentice Hall Signal processing series, pp. 11-38, 1993.

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