A public speaking system is an electronic system that includes microphones, amplifiers, loudspeakers, and other components. It increases the apparent volume (loudness) of a human voice, musical instrument, or other acoustic sound source, as well as recorded sound or music.
Public Address systems are utilized in any public arena where an announcer, performer, etc. must be audible from a distance or over a broad area. Sports stadiums, public transportation vehicles and facilities, and live or recorded music venues and events are examples of typical usage.
Public Address Systems
Also known as Public Annunciation System they are deployed along with fire alarms systems such that whenever there is any untoward incident of fire, these system on activation automatically broadcast the fire detection and evacuation message. Another very important system for Corporates, Educational Institutes, Places of Worship, Conference Rooms, Auditorium etc.