METHOD AND DEVICE FOR RECORDING AUDIO-CENTERED INFORMATION WITH USE OF MULTI-LEVEL CONTENT TABLES MECHANISM AND DOUBLING OF CONTENT TABLE ZONE Russian patent published in 2006 - IPC G11B27/19 

FIELD: data carriers.

SUBSTANCE: audio-centered information is recorded on unitary carrier by using content table mechanism, which directly determines real configuration of different audio information elements on carrier. In particular, to each zone of group, consisting of one or more track zones, at least two mutually logically matching content sub-tables are assigned. This provides for extraction of any component of content sub-table from at least any correct copy of content sub-table. Also, one or more master content tables are provided for direct pointing to each one of content sub-tables.

EFFECT: fast access and comfortable navigation by multiple audio tracks.

3 cl, 7 dwg