Audio System allow you to deliver a message, announcement or gig, in real time, as it happens without any delay.Ensure everyone hears the same message from the same source. Audio System use in School Boardcast , Hospital Announcement , Big Organization , Mall and many more.
It is based on Digital Switching Technology, unlike electro-mechanical in conventional broadcast systems. This makes the system very compact, easy to manage and maintain.
Sound is important because it engages audiences- It helps deliver information, it increases the production value. Broadcasting is the distribution of audio content to a dispersed audience via any electronic mass communications medium, but typically one using the electromagnetic spectrum , in a one-to-many model. It is very important that Audio systems provide clear, clean, and reliable amplification.it is helpfull in announcement in good situation , as well as dangerous situation(suppose somethings happen like fire in hospital or school n all).