Over the recent years, Public Address System has been evolving to
cater for the many new demands in managing the audio signal paths.
These new demands are mainly to facilitate the operators of different
types of buildings and complexes to perform more complex simultaneous
broadcasting of different types of buildings and complexes to perform
more complex simultaneous broadcasting of different paging, digital
announcements and background music. Moreover the increase in demand
of the public Address System to serve as a life-saving and emergency
evacuation system has also spurred innovations in these systems.
The purpose of this PA System Design Guide is to simplify the complexity
of the Public Address System that now commonly used. It also attemps
to explain the easy-way on how to design Public Address System from
basic applications to the more complex ones.
5 Stages in PA system
5 Design Levels in PA System
5 Design Considerations in PA System
5 Design Steps of a PA System
Component Selection Guide
System Schematic Examples
PA System Overall Specification
PA System Component Specification