Rss & SiteMap
声学楼论坛 http://www.nju520.com/bbs/
顶,关注
一个本身有杂音的扬声器,用来听音乐时,都未必能听出来,何况是失真10%以上呢?
如果真要听出来,调大音量,但这是大功率下的失真
We have found that with music material, some people can hear 3% distortion on a good system but hardly anyone can detect 1% distortion. However, 10% distortion should be obvious on all but the worst systems.
刚自测了一下, 我能听出3%的失真, 分辨1%失真比较难, 有时行有时不行. 10%对我来说太明显了. 专业人士最少应该通过10%算及格.
而一般行外人士很多都听不出10%的.
關鍵你是看哪一段的頻率!!
失真有好几种,看看互调失真吧,其他的也有影响,这个影响挺大的。