PROCEEDINGS OF THE ITE ANNUAL CONVENTION
Online ISSN : 2424-2292
Print ISSN : 1343-1846
ISSN-L : 1343-1846
1997
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A Simulation of the Various PRML Method on Optical Disk Recorder
Shuichi NAKANISHISatoshi ITOI
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CONFERENCE PROCEEDINGS FREE ACCESS

Pages 100-101

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Abstract
We have examined the various PRML method by simulation using the playback data from an optical disk recorder. We have tried the Viterbi decoding of 2 level-4 state, 4 level-4 state, 3 level-4 state, and 7 level-6 state. The lowest bit error rate of those is the Viterbi decoding of 3 level-4 state.
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© 1997 The Institute of Image Information and Television Engineers
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