采用频谱仪对瓷碗声音变化的实验分析

采用频谱仪对瓷碗声音变化的实验分析

内容简介：通过研究对各种瓷碗的敲打发出声音的频率进行分析,发现有裂缝的碗声音的变化是音调和音色都变化,但主要因素是音调的变化,还发现当敲打碗的力量达到一定时,碗的音调基本不变。

Abstract：By analyzing the sound frequency of beating the various china bowls, we have found that both the tone and the timbre of the fractured bowl have changed , and the main factor is the change in tone. We have also found that when the strength of beating bowl grows to a certain extent, the tone of the China bowl is basically unchanged.

作者：黄新华, 张志伟,

关键词：瓷碗, 频谱分析, 音调, 音色,