摘要
在扬声器的主观听音训练中,需要听音员对扬声器的非线性失真有较强的分辨能力;同时,也需要知道扬声器的何种失真更容易被人耳所察觉,针对容易被察觉的失真,对扬声器相应的结构、材料进行改善。因此,需要虚拟出各种特定的失真来进行主观听音。介绍了虚拟失真技术以及失真分辨训练的方法。
In the subjective listening test, the listener＇s audibility of the nonlinear distortion is important, and it is needed to know which distortion has more impact on the human audibility, then, the structure and material of speaker which cause this distortion are improved on. So several kinds of distortion for the subjective listening test are simulated. The technology of ＂Auralizing Distortion＂ and the method of audibility of distortion are introduced in this paper.
出处
《电声技术》
2011年第10期16-19,共4页
Audio Engineering
关键词
非线性失真
主观听音
虚拟失真
nonlinear distortion
subjective listening test
auralizing distortion
