摘要
以钢琴音板为例,通过对影响钢琴音板声学品质的几个因素进行具体的分析,直观地将钢琴音板的声音品质反映出来,试图建立适合钢琴声学品质的计算机声学虚拟系统及测试方法。
From specific analysis of several factors that affect sound quality of piano acoustic panel, taking panio acoustic panel for example, the sound quality of piano acoustic panel is directly presented in order to establish acoustic fictitious system and test methods that are suitable for computer of piano acoustic quality.
关键词
钢琴音板
基频
泛音
传声性
输入阻抗
辐射频率特性曲线
振动衰减
piano acoustic panel, fundamental frequency, overtone, transaudient, input resistance,radicalization frequency response, vibration attenuance
