標題: | Acoustical Design of a Bluetooth Earphone Using Simulated Annealing Optimization |
作者: | Bai, Mingsian R. Kuo, Yu-Chih 機械工程學系 Department of Mechanical Engineering |
公開日期: | 1-七月-2010 |
摘要: | Faced with various conflicting issues arising from sensitivity, bandwidth, and miniaturization requirements for Bluetooth earphones, it is desirable to develop a systematic way to attain a design that would meet these requirements. Based on a lumped-parameter model, the design of the earphone enclosure is optimized using the simulated annealing (SA) algorithm. Experimental results obtained using a type 3.3 ear simulator, the IEC 60318-4 (which supersedes IEC 60711 in 2010), reveal that the optimized design has resulted in a significant performance enhancement, complying with the frequency response mask dictated in the 3GPP2 standard. |
URI: | http://hdl.handle.net/11536/5166 |
ISSN: | 1549-4950 |
期刊: | JOURNAL OF THE AUDIO ENGINEERING SOCIETY |
Volume: | 58 |
Issue: | 7-8 |
起始頁: | 583 |
結束頁: | 589 |
顯示於類別: | 期刊論文 |