M-ary RLL dc-free codes for optical recording channels

S. Z. Denic, M. C. Stefanovic, B. Vasic

Research output: Contribution to journalArticlepeer-review

6 Scopus citations


Multilevel run-length-limited (RLL) dc-free codes for optical storage systems are introduced. Theoretically achievable code rates are calculated and spectra determined, and it is demonstrated that the proposed modulating codes have good spectral characteristics. An example of code construction is given using the Adler, Coppersmith, and Hassner algorithm.

Original languageEnglish (US)
Pages (from-to)1214-1216
Number of pages3
JournalElectronics Letters
Issue number14
StatePublished - Jul 6 2000

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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