METHOD AND DEVICE FOR FORMING IMAGE FOR RECOGNIZING SPEECH Russian patent published in 2007 - IPC G09B21/00 G01L21/06 

FIELD: recognition of speech by deaf and dumb people.

SUBSTANCE: for each elementary speech sound on colored liquid-crystalline display an image of color-graphic symbol corresponding to given sound is formed, including spacer line, precisely repeating contour line of sound signal, and local display zone of individual color, positioned between spacer line of sound signal and abscissa of rectangular system of coordinates. Microphones for perceiving speech are mounted on ear holders of glasses. Color displays for forming image are positioned in upper zones of oculars of glasses. Left and right image generation channels have two functional branches for processing sound signal, by means of one of which on colored screen of display possibility of creation of spacer line of sound signal is ensured, and by means of another one - identification of sound signal and generation of signal, setting color of display field, positioned between sound signal line and abscissa.

EFFECT: expanded capabilities for recognition of speech sounds with consideration of individual features of voice of speaker.

2 cl, 5 dwg