ALL meanings of public address system
pub·lic ad·dress sys·tem
P p - noun public address system loudspeaker 1
- countable noun public address system A public address system is a set of electrical equipment which allows someone's voice, or music, to be heard throughout a large building or area. The abbreviation PA is also used. 0
- noun public address system a system of one or more microphones, amplifiers, and loudspeakers for increasing the sound level of speech or music, used in auditoriums, public gatherings, etc 0
- noun public address system an electronic amplification system, used as in auditoriums or theaters, so that announcements, music, etc. can be easily heard by a large audience 0