sound component

Since the invention of sound film, sound has become an indispensable component of the filmic language.

自从有声电影发明以来，声音已经成为电影语言中不可缺少的组成部分。

Opposition to the flow of sound through a surface; acoustic resistance is the real component of acoustic impedance and acoustic reactance is the imaginary component.

声音在通过一个表面时受到的阻力；声阻是声阻抗的实部，声抗是声阻抗的虚部。

When singing tone fluctuated, are not allowed to sing the melody of each sound component.

唱歌时音忽高忽低, 唱不准组成旋律的每个音.

A novel technique for authenticity protection of stereo music based on the methods of sound space transform, wavelet fusion, independent component analysis ( ICA) and digital bacteria is present.

基于声音空间变换、小波融合、独立成分分析（ICA）以及数字细菌等技术，提出一种保护立体声音乐产品的知识产权的新方法。