Dynamic magnetic information storage or retrieval – General processing of a digital signal – Head amplifier circuit
Patent
1993-09-30
1996-06-25
Psitos, Aristotelis
Dynamic magnetic information storage or retrieval
General processing of a digital signal
Head amplifier circuit
360 53, G11B 509
Patent
active
055306012
ABSTRACT:
A method and apparatus for detecting peaks in a signal which comprises an alternating polarity waveform including a plurality of points. A selected point in the signal is designated. Thereafter, a threshold value for the selected point is established utilizing a prior threshold value associated set off with spaces with a point prior to the selected point as follows:
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"Adaptive Equalization in Magnetic-Disk Storage Channels" Cioffi et al., Feb. 1990, IEEE Communications, pp. 14-29.
Hutchins Robert A.
Patapoutian Ara S.
Dillon Andrew J.
International Business Machines - Corporation
Kim Won Tae C.
Psitos Aristotelis
Schecter Manny W.
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