Active Control on the Acoustic Fields in Duct by combing the Controllable Plate Source with Loudspeaker Source
碩士 === 臺灣大學 === 工程科學及海洋工程學研究所 === 98 === The noise control can be divided into two methods including active and passive noise controls methods techniques.The passive control is used to reduce the acoustic fields at medium and higher frequencies,and the active control is used to reduce those one at l...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2010
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| Online Access: | http://ndltd.ncl.edu.tw/handle/83080270179141727482 |