Display apparatus for karaoke

Details Display apparatus for karaoke Display apparatus for karaoke

1997-01-27

1999-06-29

Cheng, Joe H.

Education and demonstration

Cathode ray screen display and audio means

434307R, 84609, 84477R, 386 46, 348564, A63H 500, G09B 500, G10H 700

Patent

active

059159723

ABSTRACT:
In a karaoke display apparatus having a monitor 19 which displays words in time to a progress of a performance, a CPU 10 supplies in time sequence polygon fundamental data for determining shapes of polygons and the like and a motion data for determining motions of the polygons in time to the progress of the performance by producing musical tones. A DSP in a video circuit 18 renders an image configured by a plurality of polygons in accordance with the supplied polygon fundamental data and motion data, and synthesizes the rendered image with words. The synthesized image and words are output to the monitor 19.

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patent: 5827990 (1998-10-01), Fujita
patent: 5847303 (1998-12-01), Matsumoto

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