Record carrier having a track including audio information and ad

Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium

Patent

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Details

369 15, 360 7804, G11B 1722

Patent

active

055306861

ABSTRACT:
A record carrier having addressable information included thereon, including at least one track having audio information and additional non-audio information (e.g., CD-I information), and apparatus for reading and/or reproducing certain of the information included in such a track. That track includes (a) a prepart having (i) the additional non-audio information and (ii) pause information (which results in reproduction of silence) and (b) an audio part having the audio information. The additional non-audio information is located before the pause information, and the prepart is located before the audio part. The apparatus can determine whether a track of a record carrier having audio information included therein also includes additional non-audio information and/or can prohibit reproduction of the additional non-audio information.

REFERENCES:
patent: 4893193 (1990-01-01), Nakamura et al.
patent: 4939714 (1990-07-01), Yamagishi et al.
patent: 4992885 (1991-02-01), Yoshio
patent: 5119353 (1992-06-01), Asakura

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