Acoustics of the Didjeridu

Didjeridu的声音。我们将对迪吉里杜-嘴唇-声道系统的声学进行全面的实验和理论研究。很少有关于这种重要而独特的澳大利亚乐器的动态声学的出版技术文献，其操作复杂得令人惊讶。将使用嘴唇运动的频闪测量、声和声道阻抗测量、声道的MRI成像和计算机建模的组合来将声学系统的所有组件合成为一个定量模型。预期的结果将是对这一无比详细的文书的了解。

Acoustics of the Didjeridu. We shall undertake a comprehensive experimental and theoretical study of the acoustics of the didjeridu-lips-vocal tract system. There is very little published technical literature on the dynamic acoustics of this important and uniquely Australian instrument, whose operation is surprisingly complex. A combination of stroboscopic measurements of lip motion, acoustic and vocal tract impedance measurements, MRI imaging of the vocal tract and computer modeling will be used to synthesize all components of the acoustic system into one quantitative model. The expected outcome will be an understanding of this instrument of unparalleled detail.