A public address system (PA system) is an electronic sound amplification and distribution system with a microphone, amplifier and loudspeakers, used to allow a person to address a large public, for example for announcements of movements at large and noisy air and rail terminals. PA systems are often used in small venues such as school auditoriums, churches, and small bars. PA systems with many speakers are widely used to make announcements in public, institutional and commercial buildings and locations. Intercom systems, installed in many buildings, have microphones in many rooms allowing the occupants to respond to announcements.
Specialized PA systems are available such as PA over IP (Ethernet), Longline public address system and Large Venue systems.
Depending on the application Aesthetix can cater to simple to complex PA systems each with varying functionality depending on the application.
Applications range from offices, factories and heavy industry plants, mines, hotels, places of worship, schools, sports venues and health clubs.
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