Audio signal recording medium and recording and reproducing apparatus for recording medium
AssigneeSony Corporation
InventorYoichiro Sako
Life of this patent
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Abstract
A recording medium for a disc etc. according to the present invention comprises at least a first recording region in which a first portion of audio signals supplied is recorded and a second recording region in which a second portion of audio signals supplied is recorded. The first and second portions of the audio signals recorded in the first and second recording regions are synthesized and reproduced or selected and reproduced to realize variegated audio reproduction.
Claims13
A recording apparatus for recording audio signals on a recording medium, said recording medium having a plurality of recording regions overlying one another, comprising:
- sampling means for sampling signals separated into a plurality of partial portions from audio signals from a sound source at a predefined sampling frequency, said plurality of partial portions including said audio signals in their entirety;
- and
- recording means for recording first digital data obtained from said sampling means in a first recording region of said recording medium and for recording second digital data obtained from said sampling means in a second recording region of said recording medium.
A recording method for recording audio signals on a recording medium, said recording medium having a plurality of recording regions overlying one another, said method comprising the steps of:
- sampling signals separated into a plurality of partial portions from audio signals from a sound source at a predefined sampling frequency, said plurality of partial portions including said audio signals in their entirety;
- and
- recording first digital data obtained from said sampling means in a first recording region of said recording medium and recording second digital data obtained from said sampling means in a second recording region of said recording medium.
Dependencies are inferred from the claim text.