裂隙
发表于 2025-3-28 17:53:48
Celia Doyle to keep graphics clear and intuitive. Chapter 1 deals with the basic electro-mechano-acoustical chain between input to the loudspeaker and its useful output, with emphasis on the governing equations and equivalent circuits. Chapter 2 is a survey of cone and dome drivers, the stock-in-trade of the i
同来核对
发表于 2025-3-28 21:53:34
http://reply.papertrans.cn/17/1664/166390/166390_42.png
wreathe
发表于 2025-3-29 02:41:04
http://reply.papertrans.cn/17/1664/166390/166390_43.png
Monocle
发表于 2025-3-29 04:56:04
http://reply.papertrans.cn/17/1664/166390/166390_44.png
共栖
发表于 2025-3-29 08:14:57
http://reply.papertrans.cn/17/1664/166390/166390_45.png