(1) Public Address. The distribution of audio signals to loudspeakers for an audience.
(2) A system of equipment, including a mixing desk, amplifiers, loudspeakers, etc., assembled to provide PA sound.
(1) Public Address. The distribution of audio signals to loudspeakers for an audience.
(2) A system of equipment, including a mixing desk, amplifiers, loudspeakers, etc., assembled to provide PA sound.