Researchers describe an acoustic meta-surface that uses pingpong balls, with small holes punctured in each, as Helmholtz resonators to create inexpensive but effective low-frequency sound insulation.
Low-frequency sounds that are undetectable by the human ear can make people dance more, a new study finds. And those people may be unaware it's even happening. When you purchase through links on our ...
Sounds that are lower pitched are less studied than other types. Some say it’s a health hazard. Others have doubts. By Lourdes Medrano/Undark Published Apr 17, 2024 8:00 AM EDT This article was ...
From growls to booms, whales, fish and crustaceans all produce sounds. Selecting the gregarious Goliath grouper, researchers deployed a novel automated detector and localization model to find ...
Long-term exposure to low-frequency noise can cause numerous health problems, but the solution may be found in an unexpected object, a pingpong ball. Conventionally thought of as the hollow plastic ...
Hot on the heels of DIRAC's announcement regarding their Active Room Treatment (ART) approach, Trinnov has introduced their WaveForming technology, which presents remarkably similar claims and ...
NPR's Ailsa Chang talks with neuroscientist Daniel Cameron, who found that inaudible, low-frequency bass appears to make people boogie nearly 12% more on the dancefloor. Sometimes it really is all ...
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