JUSTIFICATION OF THE SCHEME FOR CALCULATING PROTECTIVE EQUIPMENT SOUNDPROOF CABINS
European Journal of Molecular & Clinical Medicine,
2021, Volume 8, Issue 2, Pages 1687-1695
AbstractThe well-known acoustic schemes [1,2,3,4], which are typical for various cars, and mathematical expressions that allow describing the process of the formation of the sound field, convincingly show that the sound field on the outer surfaces of the cab rails is unevenly distributed. All known methods and formulas for calculating the effectiveness of soundproof cabins for various purposes are given in [1,2,3,4], take this unevenness into account when determining the total value of the sound intensity in the cab. However, the works listed above didb not consider the development of a sound and vibration-insulating cab, taking into account the unevenness of the sound and vibration fields.
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