Adaptive redundance in data recording

Apparatus and method for providing error recognition and correct

Apparatus and method to decode linear position information...

Apparatus for storing digital data

Device and method for storing and retrieving original and redund

Digital signal reproducing apparatus

Disk drive with redundant recording

Dual track magnetic recording method

Duplicate digital date recording apparatus for enhancing bit err

Interleaved redundancy in data recording

Method and apparatus for increasing disc drive performance

Method and apparatus for recording a digital information signal

Method and apparatus for recording and reproducing a plurality o

Method of reading recording data and a read system

Optical information recording and reproducing system with...

System for compensating signal interference in a PCM audio trans