PUBLIC BROADCASTING SYSTEM AND METHOD FOR DETECTING ERROR OF PUBLIC BROADCASTING SYSTEM

摘要

The present invention relates to a public broadcasting system and a method for detecting an error of a public broadcasting system. A speaker or a line having a fault can be detected among a plurality of speakers constituting a public broadcasting system for outputting a public broadcasting to various regions and among lines for connecting the speakers. The public broadcasting system comprises a broadcasting output unit, a main broadcasting unit, and a mobile device.;COPYRIGHT KIPO 2017