REPRODUCTION METHOD AND DATA ACCESS METHOD Russian patent published in 2007 - IPC G11B7/00 

FIELD: data access methods.

SUBSTANCE: data access method contains following stages. Stage of receipt of track information element with information about given track from playing order table. Track information element points at track descriptor in track information table. Stage of receipt of track descriptor from track information table. Where track descriptor includes decoding key, pointer information and name pointer information. Stage of reading of name position element, which matches name pointer information in track descriptor. Stage of reading the part descriptor, which matches information of pointer in track descriptor. And stage of reading part of sound data file in accordance with part point information in part descriptor. Where aforementioned information of part descriptor points at least at a part of file.

EFFECT: increased efficiency.

2 cl, 59 dwg