Listen: MSNBC Plays Sound Used in Mysterious Cuban Sonic Attack Against U.S. Diplomats: "If You Don’t Want to Hear This Press Mute Now" pic.twitter.com/DGaGV1GNLP ...

I have a Dell Optiplex 980 on my desk at work. It outputs a high-pitched whine from the speaker-out. It's not that loud, but naturally it gets amplified when I turn up the volume on my amp. It's most ...

Sounds play an important role in troubleshooting a computer. Computers have pre-programmed beeps and sounds that notify you of clear hardware issues. Then there are the subtler sounds: a high-pitched ...

Your child will investigate different sounds, such as high-pitch and low-pitch sounds. They will tap the glasses to make sounds. They will observe how changing the amount of water in a glass changes ...

Some Mac Studio owners have noticed that their machines are making a high-pitched "whining" sound that appears to be coming from the fan. There are pages of complaints on the MacRumors forums about ...

Come for the Slurpees, leave with a throbbing headache. Operators of a west coast 7-Eleven prefer listening to a high-pitched squealing sound all day to being hounded by homeless people. An ...

Hey folks, I'm new here.<BR><BR>I've got an AMD Athlon XP running at 1.5 gig. I've just replaced my older, noisy, case with one MUCH quiter. Being a musician, a quite studio is a good ...

We previously reported on an issue where some MacBook Pros emit a high-pitched buzzing noise that emanates from underneath the keyboard. Note that this issue is separate from the widespread "processor ...

Our hearing picks up a limited range of sounds, limits that were used successfully to keep teenagers from congregating outside British grocery stores by a device called the “teenage sound repeller." ...

Need to reduce high-pitched noises? Science may have an answer. Theoretical physicists report that materials made from tapered chains of spherical beads could help dampen sounds that lie at the upper ...

While authorities continue to investigate the mysterious sonic attack that injured workers at the U.S. embassy in Havana earlier this year, MSNBC anchor Chris Jansing decided to let viewers hear the ...