INTERNET BASED SMART WIRELESS MICROPHONEamp;NBSP;AND RECEIVER FOR PUBLIC ADDRESS SYSTEMS

摘要

An internet based wireless microphone and Public Address system comprising of a transmitting end and a receiving end, At the transmitting end the user can select the broadcast destinations, a single or multiple clusters of Public Address systems through the user interface in the touch screen and mass announcement broadcast software directs the broadcast to the destination through the internet and the single board computer at the receiving end switches on the relay switching on the public address system which could be used for live, deferred or pre-recorded mass announcement over a cluster of Public Address systems that are located at various geographically independent locations over the globe.