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Home › Error recovery method and disk drive apparatus to superimpose a vibration signal with one-half frequency onto a driving signal to a magnetoresistive head

Error recovery method and disk drive apparatus to superimpose a vibration signal with one-half frequency onto a driving signal to a magnetoresistive head

US Patent 5880900 · Granted Mar 9, 1999

Estimated economic value: $24,110,000 ⓘ

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