Codes for digital recorders

Codes for digital recorders

Constrained codes are a key component in digital recording devices that have become ubiquitous in computer data storage and electronic entertainment applications. This paper surveys the theory and practice of constrained coding, tracing the evolution of the subject from its origins in Shannon's...

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Veröffentlicht in:IEEE transactions on information theory 1998-10, Vol.44 (6), p.2260-2299
Hauptverfasser: Schouhamer Immink, K.E., Siegel, P.H., Wolf, J.K.
Format: Artikel
Sprache:eng
Schlagworte:
Application software
Codes
Constraint theory
Digital communication
Digital modulation
Digital recording
Digital transmission
Disk recording
Error correction codes
Intersymbol interference
Memory
Modulation coding
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Beschreibung
Zusammenfassung:Constrained codes are a key component in digital recording devices that have become ubiquitous in computer data storage and electronic entertainment applications. This paper surveys the theory and practice of constrained coding, tracing the evolution of the subject from its origins in Shannon's classic 1948 paper to present-day applications in high-density digital recorders. Open problems and future research directions are also addressed.
ISSN:0018-9448
1557-9654
DOI:10.1109/18.720539