On its 12th test flight, the Boom XB-1 prototype broke the sound barrier three times and achieved a top speed of Mach 1.1.

XB-1’s supersonic flight took place in the same historic airspace where Chuck Yeager broke the sound barrier for the first time in 1947, according to Boom Supersonic.

High above a barren California desert on Tuesday, a privately developed aircraft broke the sound barrier for the first time ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. But should you care about hi-res audio? If you want the best digital music experience possible or ...

A doctor who specializes in diagnosing and treating hearing loss, called an audiologist, administers the test. The unit of measure for sound intensity is the decibel (dB). A healthy human ear can ...

I also completed a sound test profile to help finesse my listening experience, which enhanced some areas that I felt were lacking. They simply have no right to sound as good as they do ...

approved product. You can read more about how we test and review products on What Hi-Fi? here. Audio cables (otherwise known as RCA cables or interconnects) connect your source, whether that be a ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Testing the best MP3 players is no trivial matter. Most of these palm-held players are ...

Many soundbars come with subwoofers and/or rear speakers, but for the purposes of this test we’ve concentrated on standalone soundbars, designed to give a boost to your TV’s audio performance ...

The right sound system can revolutionize your movies, games, and music into an immersive audio experience. You can transform your living room into a mini home theater, whether it's soundbars ...

Also: The best music headphones of 2024: Expert tested and reviewed Our experts test sound by listening with transparency and noise-canceling modes, which enable us to note any differences in sound.

Dolby Atmos is the most immersive version of surround sound you can get at home. Though it took some time to catch on, the format is now everywhere, from movie theaters to Ultra HD Blu-ray discs ...