Sound is propagating in the form of waves. The amplitude of a wave is the distance from the center line (or the still position) to the top of a crest or to the bottom. If you represent the sound with ...

We've tested everything from elite Dolby Atmos soundbars to cheap and simple TV sound upgrades, and these are the best. One of the best soundbars is essential if you’ve invested in a big TV and ...

Researchers have created an ultra-thin film that can absorb almost all electromagnetic waves across several frequency bands, significantly boosting the performance of wireless communication devices.

While the results on display can be a bit hit or miss, the vast array of capabilities on display here helps support Nvidia's description of Fugatto as "a Swiss Army knife for sound." In an ...

These molecules, in turn, squeeze the molecules next to them, and so on. In a sort of domino effect, a pulse of compression (a sound wave) travels down into the tube. The compression wave reflects off ...

Does light behave more like a particle, or like a wave? Today we know the surprising answer. Here's why it took so long to get there. From the most distant stars in the sky to the screen in front ...

This week we’re featuring Jiří Mádl’s International Feature Oscar entry from the Czech Republic, Waves. Winner of the Karlovy Vary Audience Award, the film has set the local box office ...

NEWPORT, Ore. — At a moment when large offshore wind projects are encountering public resistance, a nascent ocean industry is showing promise: wave energy. It’s coming to life in Newport ...

Sound Unseen’s Brunzell said, “After this year, we’re putting the festival on hiatus, we need a break, we all have full time jobs but this is a labor of love, I’ve been involved for 17 ...

However, recent data from the University of Utah has demonstrated that using sound waves via ultrasound guided by MRI scanning was able to treat depression noninvasively, with results as quickly ...