Acoustic frequency filters, which convert electrical signals into miniaturized sound waves, separate the different frequency ...

Scientists listened to birds from around the world. By Laura Baisas Published Jan 10, 2025 1:33 PM EST Deposit Photos Get the Popular Science daily newsletter💡 ...

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 ...

If you're struggling to sleep, there are certain sounds, like those from white noise machines, that can help block out unwanted noise and lull you to sleep at the same time. Though you've likely heard ...

Researchers conducted a global study of the factors that influence bird sounds, using more than 100,000 audio recordings from around the world. Birds make sounds to communicate, whether to find a ...

Let the beat drop...your anxiety levels. We’re not talking about any old beats, but ones some therapists are using as a form of sound-wave therapy to help their patients combat anxiety. They’re called ...

Birds make sounds to communicate, whether to find a potential mate, ward off predators, or just sing for pleasure. But the ...