A sonar device used for echo sounding

plural of depth sounder

plural of soundcheck

An activity that takes place before a concert, etc., when the performer and sound crew run through a small portion of the upcoming show on the venue's sound system to verify the volume and tonal frequencies.

plural of soundbar

plural of soundcard

plural of soundclash

Alternative spelling of sound card

A bar containing multiple speakers that can be mounted under or alongside a television, etc. instead of having separate speakers positioned around the room.

(music) Any of several forms of popular music based on strongly contrasting elements. / (music, countable) A Jamaican musical contest at which the audience reaction is used to choose the best DJ.