Information reproducing method judging a multivalued level...

Information reproducing method judging a multivalued level...

Information storage medium, information recording apparatus,...

Joint DC minimization and bit detection

Method and apparatus for recording and reproducing...

Method and apparatus for recording digital data by forming...

Method and apparatus of modulating/demodulating data for an...

Method and device for recording information in units

Method and system for computing digital sum variation of a...

Method for generating a binary signal having a predetermined...

Method for indicating a sector on a data medium and data...

Method for recording asynchronously produced digital data...

Method of converting bits of optical disk, demodulating...

Method of detecting data structure of non-return-to-zero...

Method of generating an efficient sequence of multi-level...

Method of registering a running time on an information...

Method of registering a running time on an information...

Method of registering a running time on an information...

Modulation device, modulation method and recording medium

Multi-level data processing method and apparatus