System and method for correcting interference errors in data encoded on storage media

摘要

A system and method for correcting interference errors in data encoded on storage media comprising position marks disposed on a storage medium, the position marks being configured to encode a plurality of track addresses and at least four track types. A correction module detects and corrects errors in the track addresses by combining each of the track addresses with one of the track types and then recognizing incorrect addresses. The correction module replaces incorrect addresses with correct addresses using a look-up table, wherein each incorrect address is not identical to one of the correct addresses. The plurality of position marks that encode the track types are also used to generate a position error signal for position correction of a head device.