4554| 4
|
[声学测量] 请问:声压级和声功率级有什么区别? |
| ||
发表于 2010-6-7 14:17
|
显示全部楼层
| ||
发表于 2010-8-1 12:50
|
显示全部楼层
声功率测量结构发声的总能量
| ||
发表于 2012-4-5 21:45
|
显示全部楼层
| ||
GMT+8, 2024-11-17 07:44 , Processed in 0.075952 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.