Read channel averaging

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United States of America Patent

PATENT NO 8570679
APP PUB NO 20080198490A1
SERIAL NO

11709719

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Abstract

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A hard disk drive with a read channel that averages data before the data is provided to a viterbi detector of the channel. Averaging the data reduces the zero mean noise in the data.

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Patent Owner(s)

Patent OwnerAddress
SEAGATE TECHNOLOGY INTERNATIONALC/O MAPLES AND CALDER P O BOX 309 UGLAND HOUSE GRAND CAYMAN KY1-1104

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bang, Henry Saratoga, US 1 9
Wang, Richard Fremont, US 37 169
Wu, Yunxiang San Jose, US 84 1421

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