9
Equipment and apparatus for recording, transmission and reproduction of sound or images, namely loudspeakers, loudspeaker systems, music installations, sound bars, subwoofers, headphones, headsets, microphones, conference systems, amplifiers and sound receivers and sound reproduction apparatus; Electric and electronic signalling and monitoring apparatus, namely electric transducers, audio receivers and audio input modules; Receivers, namely audiovisual receivers, electronic monitor modules for monitoring electric signals for sound balance; Apparatus for transmission of acoustic information, namely transmitters and receivers for microphones, headphones, headsets and telephones; Electroacoustic and visual guide systems, consisting of sound signal receivers, audio transmitters and headphones for providing information in one or more languages for use in museums, exhibitions, theatres and for other events; Apparatus for broadcasting and reproduction of audio signals or video signals, namely transmitters, including pocket transmitters, pocket receivers, audio receivers, radio transmitters; Intercom installations for conference calls, telephones and computers; Portable and digital electronic devices for recording, organising, transmitting, processing and checking text files, data files, image files and audio files; Chin guard audio receivers; Microphone capsules, Microphone modules, Protective covers for microphones; Ear pads, volume controls, amplifiers, batteries, chargers, cable junctions; USB charging ports; Magnetic data carriers recorded with computer programs for use in producing and editing music and sound effects, and for use in monitoring and improving the sound quality of computer and audio devices; Phonograph records; Compact discs; DVDs; Digital data carriers; Computer software; application software (apps); Electronic publications, downloadable; Covers and cases adapted for all of the aforesaid goods, included in this class; Software for the automated operation, installation, testing, diagnosis and management of audio, video and data transmission apparatus