plural of sound track

plural of sound-alike

plural of sound truck

plural of surround sound

plural of sound system

(simile, colloquial) In excellent condition.

weather balloon

Investigation of the upper atmosphere by use of a radiosonde.

A popular music production technique, developed in the 1960s, in which a number of musicians perform the same instruments or parts in unison and the resulting sound is re-recorded in an echo chamber.

plural of sound bite