Computer System including Acoustic isolator for a disc drive ass

Details Computer System including Acoustic isolator for a disc drive ass Computer System including Acoustic isolator for a disc drive ass

1998-11-17

2000-06-13

Cao, Allen T.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Disk record

G11B 5012

Patent

active

060756721

ABSTRACT:
An improved acoustic isolation apparatus for reducing the total acoustic noise of a disc drive assembly and the like, comprising at least one acoustic isolator having a selectively reduced thickness acoustic compliance area disposed between an excitation source and a support member to impede coupling of vibrations from the excitation source and the structure member to prevent the vibrations from inducing harmonic vibrations in the support member, thus reducing the total acoustic noise.

REFERENCES:
patent: 4905110 (1990-02-01), Krum et al.
patent: 5212607 (1993-05-01), Elsing et al.
patent: 5295027 (1994-03-01), Elsing et al.
patent: 5295028 (1994-03-01), Elsing
patent: 5295029 (1994-03-01), Elsing et al.
patent: 5305164 (1994-04-01), Elsing

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