(computer hardware) A computer hardware device used for generating and capturing sounds.

Having come to no harm, especially after being exposed to danger.

plural of sound effect

Having an elevated or moralistic tone; pompous. / Oratorial, sometimes to the point of sounding contrived.

plural of sound barrier

To hold forth about something in an opinionated manner. / (military) Command instructing a person to speak up or acknowledge something.

(physics) The energy present in a sound wave

(physics) The longitudinal wave of pressure that is transmitted through any plastic material; audible sound.

(music) The open chamber (resonator) of a stringed musical instrument, which intensifies its tone.

Merseybeat.