The scariest day of Pete Lyman’s life was the morning the movers came for his 1978 Scully LS-76 vinyl-cutting lathe. It’s one of two rare machines at Lyman’s company, Infrasonic Sound, which cut the ...

Great Scott! Ascendo Immersive Audio unveiled the THE64 SUB PRO and the world’s largest 100" subwoofer, THE100 SUB PRO—sealed, passive beasts built to deliver earth-shaking infrasonic bass. No, that’s ...

Forget about surround sound, Grimani’s 21-inch subwoofer with 2400 watts of power will drive sound right through you. Grimani Systems has added the IS-21 Infrasonic Subwoofer to its custom integration ...

August 30, 2023 – Kordz showcases the power and reliability of its cabling solutions at the first U.S. demonstration of Trinnov Audio’s revolutionary WaveForming technology with Ascendo Immersive ...

A new study of low-frequency sound from Mount St. Helens and Tungurahua volcanoes provides explanation for how the large-amplitude signals from eruptions are produced. New research on infrasound from ...

Ash spewed by volcanoes can reach altitudes that affect the safe transit of commercial aircraft. In fact there have been incidents of ash resulting in clogged engines, engine power loss and near ...

Elephants don’t purr so much as sing when they unleash low-frequency rumblings at friends and foes kilometers away. Too low for humans to hear, the infrasonic components of elephants’ calls have at ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

In Part 1 of this Design Idea (DI), we saw how a standard electret microphone capsule can be persuaded to detect infrasonic signals down to a fraction of a Hertz by adding some fairly simple ...

German speaker maker Ascendo and France’s Trinnov are known for putting on breathtaking home theater demos, and the one they teamed up for at the recent Audio Advice Live 25 consumer show in Raleigh, ...

Whales show surprisingly vast differences in hearing ability. Baleen whales tune into infrasonic sounds to communicate over long distances. Toothed whales do just the opposite, relying on ultrasonic ...