CONSTRUCTION OF WIRELESS PUBLIC ADDRESS SYSTEM

ABSTRACT A wireless public address system (WPA system) is an electronic sound amplification and distribution system with a wireless microphone amplifier and loudspeakers fitted on a podium, used to allow a person to address a large public. For example, announcements of movements at large and noisy air and rail terminals or at a church, school or class gatherings. The system which have a mixing console, an amplifiers and loudspeakers suitable for music as well as speech, used to reinforce a sound source, such as recorded music or a person giving a speech or distributing the sound throughout a venue, building, school auditoriums, churches and small bars. Wired public address systems have over the years been challenging to its users, in that the connecting cables/wires are usually not long enough to allow the user to move about freely while addressing the audience and the issue of having a reliable quality cable to connect them. This project is designed to overcome these problems, and help users enjoy Flexibility, Easy installation and relocation, Convenience, Reduced cabling and increased mobility, reduced risk of cable damage or interference, and Scalability; Easy expansion or modification.