Open Science Research Excellence
M. Watanabe and  T. Yamaguchi and  M. Sasajima and  Y. Kurosawa and  Y. Koike,  Theoretical Analysis of Damping Due to Air Viscosity in Narrow Acoustic Tubes.   journal   = {International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology. June 2013, vol. 78(6). 679 - 683[viewed 26 May 2019]. Available from: http://waset.org/publications/15236.