摘要
在研究空气柱共鸣的驻波理论的基础上 ,经过分析得出气柱固有频率所遵循的规律 ;然后又在付里叶级数理论和驻波理论的基础上 ,深入研究扰动力构成的频谱成分及其对空气柱振动发声所产生的影响 。
Firstly.the thesis researches the standing wave theory of the air column resonance,on this basis we can get the law of the air column own frenquency.Secondly,according to Fourier series theory and standing wave theory, the thesis makes a thorough study of the frequency spectrum elements the disturbance force consists of ,and it also researches the air column vibration and sound production.
出处
《许昌师专学报》
2000年第5期94-96,共3页
Journal of Xuchang Teachers College(Social Science Edition)
关键词
空气柱
驻波
共鸣
固有频率
振动发声
air column
standing wave
resonance
own frenquency
disturbance
vibration and sound production
