Dynamic magnetic information storage or retrieval – General processing of a digital signal
Reexamination Certificate
2011-06-14
2011-06-14
Tzeng, Fred (Department: 2627)
Dynamic magnetic information storage or retrieval
General processing of a digital signal
Reexamination Certificate
active
07961415
ABSTRACT:
In one embodiment, an apparatus comprises two or more slave channels, wherein each one of the slave channels comprises a non-adaptive filter operable to filter an input signal to the slave channel using filter coefficients received from a master channel; and the master channel coupled to each one of the slave channels, wherein the master channel comprises an adaptive filter operable to: for each one of one or more of the slave channels, determine the filter coefficients for the slave channel using the input signal to the slave channel; and send the filter coefficients to the slave channel.
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Baker & Botts L.L.P.
Quantum Corporation
Tzeng Fred
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