News tagged with sound

Related topics: brain · sound waves

From sounds to the meaning

Without understanding the "referential function" of language (words as "verbal labels," symbolizing other things), it is impossible to learn a language. Is this implicit knowledge already present early in infants? A study ...

Sep 02, 2015
popularity71 comments 1

Noise from fireworks threatens young ears

(HealthDay)—The Fourth of July weekend is a time for celebrations and beautiful fireworks displays. But, parents do need to take steps to protect their children's ears from loud fireworks, a hearing expert cautions.

Jul 03, 2015
popularity16 comments 0

Users to fine-tune hearing aids themselves

More than 20 per cent of people with hearing aids use their devices for less than one hour a day because of problems they encounter with tuning the settings. But now users can participate in fine-tuning their devices themselves.

Jun 22, 2015
popularity29 comments 0

Speech recognition from brain activity

Speech is produced in the human cerebral cortex. Brain waves associated with speech processes can be directly recorded with electrodes located on the surface of the cortex. It has now been shown for the first time that is ...

Jun 16, 2015
popularity72 comments 0


Sound is a travelling wave which is an oscillation of pressure transmitted through a solid, liquid, or gas, composed of frequencies within the range of hearing and of a level sufficiently strong to be heard, or the sensation stimulated in organs of hearing by such vibrations.

This text uses material from Wikipedia, licensed under CC BY-SA

Subscribe to rss feed