Ultrasound reproduction appliances, namely, ultrasound loudspeakers, ultrasound transducers; electric, electronic and optical measuring, signaling, checking supervision apparatus and instruments, namely, ultrasonic transproducers, ultrasonic arrays, amplifiers, modulators; apparatus and instruments for recording audio signals and parts thereof, namely, microphones, dynamic microphones, condenser microphones, electret microphones, head strap microphones, swan- neck microphones, directional tube microphones, wireless microphones, plug-in microphones; microphones with integrated transmitters, namely, condenser microphones with built-in high frequency transmitters, microphone modules, solo microphones, pressure microphones, two-way switch microphones, interfacial microphones, microphone capsules and parts and accessories for the aforesaid goods, namely, desk pedestals, windscreens, stands, quick-change adapters, screw bases, cross arms, protective cases, artificial heads, contact holders, crocodile clips, magnetic holder sets; cables, namely, steel-core cables, copper core cables, connection cables; mains power adapters, namely, for batteries and phantom circuits; filters, namely, switchable depth filters to combat impact sound, structure-borne noise and wind and pop noise; pivoted holding devices; mains apparatus, namely, quick change clips, desk stations, double clamps, microphone hinges; wind protection devices, namely, wind protection sleeves, recording protection devices, and re-recording protection devices, namely, swivel arms, wind protection sets for microphones, camera adapters, magnet clips, microphone clips, pistol grips for microphones, stand holders, wind protection devices with marking rings, electric microphone capsules, sleeves for holders; microphone suspension devices, namely, stand links, floor stands, microphone inclining devices, namely, stand links, elevation pipes, stand extensions, table connectors; electric accessories for apparatus and instruments for sound studios, namely, microphone isolating distributors, power units, transfer units; total and difference transfer units, textile-covered cables, adapter cables, reducing pieces, dust covers, microphone cases, microphone hinges, double- pole stands, pop screens; elastic suspension devices, namely, stand extensions; anti-vibration pads, electroacoustic headphones, dynamic headphones, electrostatic headphones, wireless headphones, headphones for use in airplanes, buses and trains with infrared transmission, headphones with active noise compensation, loudspeakers, electroacoustic transformers and headphones, namely, ear pads, volume controls; amplifiers, namely, high-end and thermionic amplifiers, accumulator contacts; socket charging apparatus, namely, electric chargers; handset cables, apparatus for transmitting sound or video signals, namely, pocket transmitters; pocket LW and VBF transmitters and parts and fittings for the aforesaid goods, namely, aerials, battery packs, accumulator packs, plug-in microphones, transmitter pouches, corkscrew aerials, quick-charging accumulators, power supply units for charging apparatus and automatic charging apparatus, namely, manual and shoulder-strap transmitters for communications installations, diversity receivers, small handsets, ear clips, head aerials, bayonet nut connector, double sockets, coaxial cables, NABNC adapters, room aerials; compact receivers, namely, UBF and VBF compact receivers, telescopic aerials, plug-in power supply, aerial mounts, 19" Rack adapters, charger strips, replacement ear pads, transport and carrying cases for aforesaid goods; spot recording apparatus, namely, wide band transmitters with command receivers, return channel transmitters, diversity program receivers, command transmitters; aerials, transmitter aerials, remote aerials, shoulder aerials, transceiver aerials, telescopic aerials, corkscrew aerials, aerial mounts, uni-directional aerials, aerial duplexers, aerial two-way splitters, aerial amplifiers, aerial cables, stands for aerials, and parts and fittings for the aforesaid goods, namely, mounting plates, charger strips, cases with charging apparatus, namely, etched parts, dummy plates; apparatus for narrow-band and wide-band systems in sound transmitting technology, namely, multi-channel transmitters and single-channel transmitters, infrared transmitters, high-power transmitters, namely, high-power transmitters with low-frequency input, boosters transmitters receivers, namely, multi-channel and double-channel receivers; headsets, double-channel chin-strap receivers, and parts for the aforesaid goods, namely, sound transmitting apparatus, namely, infrared transmitters and receivers, mono, stereo, double-channel and chin-strap receivers and parts for the aforesaid goods, namely, ball and socket joints, mounting plates, lap straps, shoulder straps, induction loops; communications technology instruments, namely, hearing and speech attachments, apparatus and instruments for conferencing and telecommunications technology, namely, flight safety, reporting and military communications, parts and fittings for the aforesaid goods, namely, ear pads, cable clips, windscreens, speech equipment for telecommunications, boom sets, namely, for air travel with active noise compensation, adapter cables, hygiene pads, cable clips, wind screens, sound insulating apparatus, namely, headphones; receiving apparatus, namely, UHF receivers, VHF input modules, apparatus for recording and reproduction of electric signals, namely, sound signals, loudspeakers, channel selection devices, data carriers containing programs, software, namely, on floppy disks, tapes, disks for the operation of the aforesaid goods

Audiological apparatus and instruments, namely, assisting listening devices, namely, amplifiers, hearing amplifiers, electrical hearing aids, electrically operated hearing aids, speech therapy apparatus, namely, infrared transmitters and receivers for the deaf and hard of hearing