The Feasibility Study on Noise Reduction of Optical Memory Devices under High Rotation Speed
碩士 === 大同大學 === 機械工程學系(所) === 92 === ABSTRACT The CD-ROM has been maturely developed till now. Because the turntable must be opened at will, thus the body shell cannot be well sealed. Under the rotation of high speed, the CD-ROM cannot thoroughly insulate the aerodynamic noise. Also, it is required...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2004
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| Online Access: | http://ndltd.ncl.edu.tw/handle/69859848446906456366 |