Disc Jockey
The smiley face curve has been called "popular" among disc jockeys who don't know that a graphic equalizer is a tool to compensate for room characteristics and to fight feedback frequencies.
Read more about this topic: Smiley Face Curve, Usage
Famous quotes related to disc jockey:
“This is D.J., Disc Jockey to American turning off. Vietnam, hot dam.”
—Norman Mailer (b. 1923)