Alignment equipment for electronic audio apparatus; amplifiers being audio apparatus; analogue to digital audio converters; apparatus for processing audio signals; apparatus for recording audio signals; apparatus for transmitting audio signals; apparatus for use in audio-visual communication; audio amplifiers; audio and video receivers; audio apparatus; audio cable; audio cable connectors; audio electrical apparatus for in-car entertainment; audio electronic apparatus; audio electronic instruments; audio equipment; audio frequency apparatus; audio installations; audio instruments; audio players; audio processing apparatus; audio processing apparatus for use with video apparatus; audio products for use in vehicles; audio racks adapted for use with audio equipment; audio signal level controlling apparatus; audio signal processing apparatus; audio speakers for automobiles; audio speakers for home; audio switching apparatus; audio test instruments; audio testing apparatus; audio transmitter units; audiovisual aids (apparatus); audiovisual apparatus; audiovisual devices (apparatus); audiovisual display apparatus adapted for use with computers; audiovisual display apparatus for use with computers; audiovisual instruments; audiovisual instruments for communication between two stations; car audio apparatus; car audio instruments; digital audio disc players; digital audio players; digital audio signal processors; electrical apparatus for the transmission of audio signals; electronic apparatus for home use with audiovisual playbacks; electronic audio apparatus; electronic audio effects apparatus; electronic audio signal processors for compensating sound distortion; electronic units for transmitting audio signals; high fidelity audio apparatus; integrated audio amplifiers; racks adapted to house audio apparatus; racks and mountings specifically adapted for use with audio, visual, computer and telecommunications equipment; signal processors for audio speakers; sound and vibration absorbing and damping fittings and feet, especially adapted for use with audio equipment; acoustic devices; acoustic instruments; acoustic sensing apparatus; acoustical diffusers; calibration checking instruments; calibration devices; calibration installations; calibration instruments; building automation installations; electronic digital building automation systems; audio speakers; electric leads for speakers; monitor speakers; signal processors for audio speakers; speakers (audio equipment); speakers for compact disc players

Acoustic baffles; acoustic blocks; acoustic board for ceilings (other than for insulation); acoustic board for inside walls (other than for insulation); acoustic building materials (other than for insulation); acoustic ceilings; acoustic panels (other than for insulation); acoustic panels of wood for ceilings; acoustic panels of wood for walls; acoustic screens (other than for insulation); acoustic sheets (other than for insulation); acoustic tiles (other than for insulation); non-metallic building materials having acoustic properties

Electronic noise cancellation apparatus for resolving speech privacy and noise distraction; none of the foregoing being loudspeakers, loudspeaker systems (except where those loudspeakers or loudspeaker systems are incorporated as part of a sound masking system), headphones or headsets

Insulation materials and insulation products for pipes including acoustic insulation materials and products, thermal insulation materials and products, insulation materials and products for elbows, bends or curves in pipes, insulation materials and products for straight sections of pipe, acoustic and/or thermal insulation products in the form of sheets or rolls

Acoustic materials

Mineral fibre product to reduce noise in buildings

A foil laminate and other insulating products in this class

Chemicals for use in industry; unprocessed plastic resins; unprocessed synthetic resins

Soundproofing materials

Design, consulting and testing services in relation to sound reduction products and systems

Insulating media, including laminates of loaded plastics with metallic foils, plastics foam sheets or woven fabrics