A PREDICTION MODEL FOR THE FLOOR IMPACT SOUND USING RANDOM FOREST REGRESSION
Susumu Hirakawa, Atsuo Hiramitsu · Journal of Environmental Engineering (Transactions of AIJ) · 2021
In Japan, measurement of the floor impact sound using standard heavy impact sources is stated in JIS A 1418-2:2019, and measurement of the reduction level of the floor impact sound using standard heavy impact sources is stated in JIS A 1440-2:2007. In both standards specifies the tire as a standard heavy impact source (1) and the rubber ball as a standard heavy impact source (2).