To enhance the sense of reality, a $200,000 sound system with hidden speakers will play sounds recorded in an African rain forest.

They give your computer the ability to display graphics or play sounds and music.

Rules vary, but typically the competitors are allowed two to three minutes on stage to play their individual compositions and/or sounds.

The band also played random sounds in the studio.

Speaker: A computer uses speakers to play sounds and music from information it has.

I'd like to play sounds you can see if you've got your eyes closed.

The girl's Hug calls the grandfather's, which lights up and plays sounds.

The interactive wall plays different sounds of the sea and calming music.

The auditory sense is usually blocked by playing white noise, static, or similar sounds to the recipient.

A problem arose: keyboard players wanted to be able to play several sounds at once.