Devices and instruments for acquisition, processing, transmission, distribution and reproduction of audio-, video- and sync signals; systems for acquisition, processing, transmission, distribution and reproduction of audio-, video- and sync signals comprising processing devices, amplifiers, paging equipment, public address systems, and sound reinforcement systems comprising microphones, mixing consoles, signal processors, amplifiers, and loudspeakers; electronic- and electro-acoustic devices, solutions and systems, namely loudspeakers systems, signal processors and audio amplifiers, audio mixers, instruments for analysis and measurement of electro-acoustic systems, and downloadable, recorded, and/or embedded software for synthesis, processing, control of audio-, video- and sync signals, acoustic and vibration stimuli.
Electrical and Scientific Apparatus