Design and installation specialist Sound and Visual Ltd has just completed what must be its most taxing contract to date - a portable conference system for the Inland Revenue. Based on the beyerdynamic MCS system, the system comprised a 15-delegate system that had to be fully flightcased with a simple wiring and connection regime for swift set-up at various meeting points around the country. One of the major problems of traditional systems that use a central loudspeaker is the potential for acoustic feedback. By incorporating the speakers into the delegate stations, all participants have a 'local' loudspeaker, keeping audio levels down and negating feedback problems.
