Before revision: upDublin musician Rob Smith doing a soundcheck in the Cavern Club, Liverpool in 2006 A sound check is the preparation that takes place before a concert, speech, or similar performance to adjust the sound on the venue's sound reinforcement or public address system.
After revision: upDublin musician Rob Smith doing a soundcheck in the Cavern Club, Liverpool in 2006 A soundcheck is the preparation that takes place before a concert, speech, or similar performance to adjust the sound on the venue's sound reinforcement or public address system.