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Title:
TELETEXT RECEIVER
Document Type and Number:
Japanese Patent JPH04246991
Kind Code:
A
Abstract:

PURPOSE: To facilitate the screen selection operation of a teletext receiver to utter sound corresponding to a screen and to enable a handicapped person in eyesight also to use the receiver.

CONSTITUTION: The teletext receiver is provided with a teletext data extraction part 11 to extract teletext from video signal input, a data analyzing part 12 to analyze the extracted teletext data to generate picture data, a data storage part 14 to store the picture data, a data conversion part 15 to read out the above-mentioned screen data to convert it into a video signal and a sound signal, a speech recognition input part 16 to input the voice to select a picture and output the signal to specify the selection of the screen by means of speech recognition into a control part 13 and the control part 13 to input the signal specifying a screen from the above-mentioned speech recognition input part 16 and to specify the screen to the above-mentioned data analyzing part 12.


Inventors:
FUKASE HISAO
Application Number:
JP1189091A
Publication Date:
September 02, 1992
Filing Date:
February 01, 1991
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H04N5/445; H04N7/025; H04N7/03; H04N7/035; H04N7/08; (IPC1-7): H04N5/445; H04N7/08
Attorney, Agent or Firm:
Akira Kobiji (2 outside)



 
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