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 ...

Sound speeds are able to tell researchers an impressive amount of information about a planet's surface, especially on Mars, which evidently has two separate speeds for low-pitched sound frequencies ...

Local business owners have found a solution to the problem of loitering teenagers — an audio repellent called The Mosquito. The device emits a high-pitched sound that drives teens crazy but can't be ...

GoerTek. has filed a patent for a sound generating device module. The module includes a housing with a cavity, a frame fixed in the cavity, and high-pitch and low-pitch sound generating units on ...

On Mars, the speed of sound depends on its pitch. All sound travels slower through Mars’ air compared with Earth’s. But the higher-pitched clacks of a laser zapping rocks travels slightly faster in ...