Method of recording and reproducing audio information in correlation with divided screen graphics information
First Claim
1. A music and graphics information storage and reproducing system comprising:
- storage means for storing therein an information signal including a plurality of music data groups and a plurality of graphics data groups distributed along the same time axis as said music data groups,said graphics data groups including a first type of divided screen data group and at least one separate second type of divided screen data group defining a complement of said first type of divided screen data group to form a single-frame image; and
means responsive to both said types of divided screen data groups for providing an output signal representing said single-frame image.
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Accused Products
Abstract
At least one group of division screen data is inserted and recorded, together with music data groups, on a disc in each of a plurality of groups of music data which are divided by Q channel data in a subcode in a CD format, and one group of music data group is successively selected and read from the disc. The division screen data group contained in the read music data group is written into the corresponding division screen storage regions, and the written data are read from a total storage region composed of all the division screen storage regions in a prescribed reading sequence, thus providing an image signal representing a total screen composed of division screens indicated by the divided screen data group. Accordingly, a displayed image can be formed or varied to indicate the progress or sequence of audio information as it is progressively reproduced or played back.
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Citations
10 Claims
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1. A music and graphics information storage and reproducing system comprising:
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storage means for storing therein an information signal including a plurality of music data groups and a plurality of graphics data groups distributed along the same time axis as said music data groups, said graphics data groups including a first type of divided screen data group and at least one separate second type of divided screen data group defining a complement of said first type of divided screen data group to form a single-frame image; and means responsive to both said types of divided screen data groups for providing an output signal representing said single-frame image. - View Dependent Claims (2, 3, 4, 5)
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6. A method of storing and reproducing music and graphics information comprising the steps of:
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recording an information signal including a plurality of music data groups and a plurality of graphics data groups distributed along the same time axis as said music data groups, said graphics data groups including a first type of divided screen data group and at least one separate second type of divided screen data group defining a complement of said first type of divided screen data group to form a single-frame image; and reading both said types of divided screen data groups for providing an output representing said single-frame image. - View Dependent Claims (7, 8, 9, 10)
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Specification