Electric, electronic and optical measuring, signaling, regulating apparatus and instruments, included in class 9, in particular electric apparatus and instruments for electroacoustics and parts thereof; apparatus and instruments for recording, transmission and reproduction of audio signals and parts thereof, included in class 9; apparatus for recording and reproducing electrical signals, in particular sound signals; apparatus for the wireless transmission of audio information; apparatus for transmission, transmission and reception of sound or video signals, in particular high-frequency sound transmission apparatus and apparatus of sound transmission technology; bodypack transmitters and receivers, in particular bodypack transmitters and receivers in the UHF and VHF range, and parts therefor; diversity receiver; earbuds; antennas; apparatus for narrowband and broadband systems in the field of sound transmission technology; transmitters, in particular multi-channel transmitters, single-channel transmitters, infrared transmitters, RF transmitters; receivers, in particular multi-channel, single-channel and two-channel receivers, infrared receivers and HF receivers, headphone receivers, chin-strap receivers and parts therefor; apparatus for sound transmission and playback apparatus; headsets; conference systems; apparatus for analog and digital transmission of audio and video and data signals; software for such systems for control, tuning and regulation; data carriers provided with programs; software, in particular on CD-ROMs, DVDs, hard disks, floppy disks and volatile and non-volatile memories; apparatus and instruments of conference and telecommunications technology; microphones, in particular dynamic microphones, condenser microphones, electret microphones, headband microphones, gooseneck microphones, shotgun microphones, wireless microphones, clip-on microphones, microphones with integrated transmitters, in particular condenser microphones with built-in radio frequency transmitters, microphone modules, pressure microphones, switchable microphones, microphone capsules and parts therefor; microphone splitters; microphone cases; transducers; electroacoustic transducers, in particular headphones, dynamic headphones, electrostatic headphones, wireless headphones, headphones for use in vehicles and aircraft, in particular with infrared or radio frequency transmission, headphones with active noise compensation, loudspeakers, including wireless loudspeakers; parts and accessories for the electro-acoustic transducers and headphones, namely, ear pads, volume controls, amplifiers, battery plugs, plug-in chargers, earphone cables; electroacoustic and visual, identifiable guidance systems also multilingual, consisting of transmitter and receiver, in particular sound signal receiver and headphones; apps [software] for controlling sound recording and playback devices; apps [software] for recording and playing sound

Audio communications services; audio teleconferencing; audiovisual communications services; consultancy services relating to data communications, providing access to databases on computer networks and the Internet; computerized communication services; data transmission services; wireless electronic transmission of images, data and audio signals; network conferencing services; electronic communications and telecommunications services; transmission of information, data, advertisements, music, films, radio broadcasts, television broadcasts via wireless or wireline networks, in particular in the form of online Internet services; video communication services; providing video conferencing services

Audio and video recording services; training in the field of audio and video technology; providing entertainment information; consultancy on film and music production; providing digital music from the Internet; providing interactive entertainment; providing online videos; music hall services; music performances; services of a music library; arranging and conducting of seminars; services of a sound and television studio; operation of sound and television studios; rental of radio and television sets; rental of sound recording apparatus and sound reproducing apparatus