Head vibration detection device and method

Details Head vibration detection device and method Head vibration detection device and method

1999-12-22

2008-08-12

Wellington, Andrea (Department: 2627)

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C360S075000

Reexamination Certificate

active

07411752

ABSTRACT:
A disc drive including a transducer supported on the head suspension assembly to induce a transducer signal in response to head vibration. The transducer signal is level detected to output a level detected signal indicative of head vibration. A method for detecting head vibration via a transducer on a head suspension assembly. The transducer on the head suspension assembly operating between a detection mode and an actuator mode for selectively detecting vibration and actuating the head.

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U.S. Appl. No. 09/475,362, filed Dec. 30, 1999, Morris et al.

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