Optimization of hard disk drive motor for better acoustical performance

Optimization of hard disk drive motor for better acoustical performance

In this project, a Cheetah Entreprise 3.5’’ Hark Disk Drive(HDD) is tested in the Anechoic Chamber to find out the noises generated by the spindle motor at different speed. The sound power level and sound pressure level are measured and calculated by using the software Bruel & Kjaer – PULSE Lab...

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Bibliographic Details
Main Author: Yap, Chee Wee.
Other Authors: Yap Fook Fah
Format: Final Year Project
Language:English
Published: 2010
Subjects:
DRNTU::Engineering::Mechanical engineering::Mechanics and dynamics
Online Access:http://hdl.handle.net/10356/40313
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Institution: Nanyang Technological University
Language: English

Internet

http://hdl.handle.net/10356/40313

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