Archives of Acoustics, 10, 3, pp. 261-272, 1985
Calculation of the sound-absorbing panels based on the principle of electroacoustic analogies and considering the rayleigh impedance
This paper reports on calculations of the parameters of a bothsided perfo-rated sound-absorbing system, based on the "electric model" and considering the Rayleigh impedance. Both the absorption coefficient for perpendicular in-cidence and the reverberation coefficient over a broad frequency range were calculated.
Full Text: PDF
Copyright © Polish Academy of Sciences & Institute of Fundamental Technological Research (IPPT PAN).