ATWS ADVANCE TECHNOLOGY WORKSHOP

Visual recordings and audiovisual recordings featuring music and animation; Amplifiers; Loudspeakers; Audiovisual receivers; Audio interfaces; Audio mixers; Slide or photograph projection apparatus; Projection screens; Apparatus for transmitting and reproducing sound or images; Audio-video receivers; Equalisers being audio apparatus; Wireless television set for providing video conferencing and telephone service over the Internet; Electronic switchers for audio and video signals