Show pageDiscussionOld revisionsBacklinksExport Page to HTML/PDFBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. One cluster is 36 sectors, 32 sectors for data 4 for link and sub data. The 4 are different between MO and premastered discs. Each sector contains 2352 bytes, 20 for addressing+control and 2332 byes of which are data bytes. • The first 12 bytes are a unique sync pattern. • The next 4 bytes are header bytes, containing three address bytes (two clusters, one sector) and a mode byte. • The mode byte describes the nature of the data fields. • Between the header bytes and the actual data bytes, four all zero bytes are inserted. Sound group's are the smallest division containing 424 bytes (212 left, 212 right channel). A sound group gives ATRAC-compressed audio data equal to 512 uncompressed samples at 44.1 kHz sampling rate. 0xdc4 sectors - 3524 discs/mo.txt Last modified: 2 years agoby jdub