Data-modulating apparatus, data-modulating method,...

Details Data-modulating apparatus, data-modulating method,... Data-modulating apparatus, data-modulating method,...

2007-04-03

2007-04-03

Fan, Chieh M. (Department: 2611)

Pulse or digital communications

Pulse code modulation

Length coding

C341S058000, C341S059000

Reexamination Certificate

active

11336061

ABSTRACT:
A method and apparatus for modulating data modulates data having a length of m-bits to a variable length code having a basic code length of n-bits. A SYNC bit inserting section adds a sync signal to a train of codes, after a minimum run. The sync signal has a pattern that breaks a maximum run.

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