Record carrier having an information volume including audio information and an information volume including additional non-audio information

  • US 5,684,786 A
  • Filed: 01/12/1995
  • Issued: 11/04/1997
  • Est. Priority Date: 04/02/1991
  • Status: Expired due to Term
First Claim
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1. A record carrier having a track, comprising:

  • a first information volume recorded in the track in a first area, the first information volume including audio information in a first program area of the first area, and a first lead-out signal in a first lead-out area at the end of the first area, the first lead-out signal denoting the end of the first information volume; and

    an additional information volume recorded in the track in an additional area after the first area, the additional information volume including additional non-audio information related to the audio information included in the first program area in an additional program area of the additional area, and an additional lead-out signal in an additional lead-out area at the end of the additional area, the additional lead-out signal denoting the end of the additional information volume;

    wherein the additional information volume further includes pointer information which enables audio information included in the first program area to be located on the basis of information identifying one or more locations in the first program area where one or more portions of the audio information included in the first program area are located.

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