Expert guidance is provided about maintaining and improving the quality of interchangeable computer media. Subjects include CD Quality (formats, longevity, packaging, jitter, BLER, key quality indicators), CD-R Discs (dye types, 1X-2X-4X recording, 63/74/80 minute capacity, recording tips, a media survey), CD-ROM Discs (repair, unbalance, cloudiness, interchange, E22 and E32 errors), Diskettes (azimuth, clip level, degaussing, ISV and torque, window margin), ISO 9000, Standards, test correlation, vendor qualification, test equipment, and reference discs.




