从演奏声学角度看,音乐的运行,本质上是演奏、演唱者让乐器(包括嗓音)发出带有不同声音特征的音响,从而让听者产生情感反应的过程。在此过程中,各种演奏技法是乐器发声的手段,而演奏者能否用听觉辨析自己乐器所发出的声 From the perspective of performance acoustics, the operation of music is essentially performance, and the singer lets the musical instruments (including the voice) emit sounds with different sound characteristics so as to make the listener produce an emotional reaction. In the process, all kinds of playing techniques are the instruments of vocalization, and the performer can use the sense of hearing to distinguish the sound of his instrument