Measurements of low frequency impact sound frequency response functions and vibrational properties of light weight timber floors utilizing the ISO rubber ball
Sign Up to like & getrecommendations! Published in 2020 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2020.107313
Abstract: Abstract Impact sound performance below 100 Hz forms part of a design criterion that is particularly important for multi-story timber buildings. An ISO tapping machine, which is predominantly used for impact sound measurement, has properties that… read more here.
Keywords: rubber ball; frequency; impact; impact sound ... See more keywords
Billiard ball vs rubber ball collisions
Sign Up to like & getrecommendations! Published in 2022 at "Physics Education"
DOI: 10.1088/1361-6552/ac5156
Abstract: When two billiard balls collide head-on on a smooth, horizontal surface, momentum and kinetic energy are both conserved to a good approximation. If the experiment is repeated with two rubber balls, then kinetic energy is… read more here.
Keywords: ball collisions; billiard ball; ball rubber; rubber ball ... See more keywords