Amazon S3 on MSN

10,000 Hz test tone demonstration on the DiamondBoxx M3 speaker

Jimmy Kimmel to deliver Channel 4's alternative Christmas message 2025 They survived a Cybertruck crash. An inferno led to a ...

Longer days ahead. What will Winter Solstice bring to South Sound?

It will rain around the Sound and it will snow in the mountains. But the sun, friends, will shine a minute longer in the days ahead.

The future of emergency communication, built and tested in the Triangle

No one thinks about the old Emergency Broadcast Signal anymore. It feels like a relic of another era. But the frequencies ...
CNET

I'm a Headphone Reviewer. These Audio Hearing Glasses Work Better Than I Expected

Nuance Audio glasses have hearing aids built into them. They're expensive but actually work for people with mild hearing loss.
Snapchat on MSN

A hearing check inspired by common auditory perception tests

Test your ears and see if you can pass the hearing challenge. Coldplay kiss cam woman breaks silence - and she has a ...
spectrumlocalnews

Unannounced test alert sent to everyone in Hawaii

On Friday at 11:03 a.m., people across Hawaii received an “emergency alert test” on their phone that was paired with a loud blaring sound. The Hawaii Emergency Management Agency sent the message.
spectrumlocalnews

Monthly siren test to sound Tuesday

HONOLULU — The Department of Defense Hawaii Emergency Management Agency announced in a news release that the monthly test of the all-hazard Statewide Outdoor Warning Siren System will sound on Tuesday ...
BGR

NASA's X-59 Supersonic Jet Broke The Sound Barrier On Its First Test Flight

The "quiet" supersonic aircraft developed by NASA and Lockheed Martin has completed its first flight in California. Dubbed the X-59 Quiet SuperSonic Technology Aircraft, or Quesst, it is a sleek ...
Cult of Mac

Audio experts blind-test 6 premium headphones — you won’t believe which pair wins

When stripped of branding, features and design, how do premium headphones actually sound? Wired put this question to the test by having audio pros blind-test six popular over-ear headphones. The ...
Wired

We Asked Audio Pros to Blind Test Headphones. The Results Were Surprising

What makes a really great pair of headphones? The basic answer used to be sound quality, but modern headphones offer so much more than just audio chops. Think premium designs in on-trend colorways, ...
MacRumors

AirPods Pro 3 Use Acoustic Seal Test for Optimizing Sound Quality and ANC

The AirPods Pro 3 use an Acoustic Seal Test to check the fit of ear tips, according to a new Apple support document. Apple says that the Acoustic Seal Test will ensure that you're using the proper ear ...
SpaceNews

SpaceX planning first tests of new direct-to-device spectrum next year

PARIS — SpaceX expects to begin testing direct-to-device services using newly acquired spectrum from EchoStar as soon as the end of next year. SpaceX President Gwynne Shotwell said at the World Space ...