Audio information recording medium and audio information reproducing apparatus

Audio information recording medium and audio information reproducing apparatus

  • CN 100,487,795 C
  • Filed: 11/28/1998
  • Issued: 05/13/2009
  • Est. Priority Date: 11/28/1997
  • Status: Active Grant
First Claim
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1. reproducing apparatus that is used for redisplaying information recording medium (200), described information recording carrier comprises:

  • A plurality of audio-frequency informations that are mutually independent;

    A plurality of reproduction control informations that will be used to reappear described a plurality of audio-frequency informations, each in described a plurality of reproduction control informations is distributed to any one of described a plurality of audio-frequency informations;

    WithComprise the concentrated reproduction control information of all described a plurality of reproduction control informations,Wherein, described a plurality of reproduction control information comprises dual reproduction control information, the audio-frequency information that has distributed different described reproduction control informations in described a plurality of audio-frequency information is distributed in described dual reproduction control information, and described concentrated reproduction control information comprises and is used to point out whether described reproduction control information is the dual appointed information of described dual reproduction control information, it is characterized in that described reproducing apparatus comprises;

    Readout device (80) is used for reading the information that comprises described a plurality of audio-frequency information, described a plurality of reproduction control informations and described concentrated reproduction control information from described information recording carrier;

    Input media (98) is used to import the instruction of selecting normal reproduction or non-dual reproduction;

    WithReproducer (100), be used to reappear described a plurality of audio-frequency information andControl device, be used to control described readout device and described reproducer, if selected described normal reproduction, just reappear described a plurality of audio-frequency information according to all described a plurality of reproduction control informations that are included in the described concentrated reproduction control information, and, if selected described non-dual reproduction, just, reappear described a plurality of audio-frequency information according to the described a plurality of reproduction control informations except described dual reproduction control information by with reference to described dual appointed information.

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