학술논문

A high speed Viterbi decoder using path limited PRML method and its application to 1/2 inch HD full bit rate digital VCR
Document Type
Conference
Source
2000 Digest of Technical Papers. International Conference on Consumer Electronics. Nineteenth in the Series (Cat. No.00CH37102) Consumer electronics Consumer Electronics, 2000. ICCE. 2000 Digest of Technical Papers. International Conference on. :96-97 2000
Subject
Components, Circuits, Devices and Systems
Viterbi algorithm
Decoding
High definition video
Large scale integration
Clocks
Phase detection
Video recording
Bit rate
HDTV
Head
Language
Abstract
A new algorithm called "path limited PRML" is described which has been used to implement a high speed Viterbi decoder LSI. Furthermore, this LSI has been used to realize an experimental 1/2" DVCR at 1.3 Gbps.