Microphones for use with home audio system, electrically-powere household appliance with speech recognition, in-vehicle audio system, conferencing systems, smart phone, tablet computer or mobile phone; headsets for use with in-vehicle audio system, conferencing systems, smart phone, tablet computer or mobile phone; headphones for use with home audio system, in-vehicle audio system, conferencing systems, smart phone, tablet computer or mobile phone; earphones; earphones and microphone combination; speakers for use with home audio system, in-vehicle audio system, conferencing systems, smart phone, tablet computer or mobile phone; sound recording apparatus, other than cinematographic apparatus; conferencing apparatus performing communication with audio and/or video signal; apparatus for reproduction of sound for TV; hands free devices comprising microphones and/or speakers for mobile phone or in-vehicle audio system; headphone systems comprising headphones and noise canceling device or surround sound device; speaker systems comprising headphones and noise canceling device or surround sound device; microphone systems comprising microphones and detecting device that detects sound-source direction, noise canceling device or binaural recording device; headsets comprising microphones and/or wireless speakers; in-vehicle audio systems comprising microphones and speakers, and providing infotainment; noise canceling apparatus for smart phone, tablet computer or mobile phone; digital sound processors for noise canceling, surround sound processing, sound-source direction detection or binaural recording; computer software for noise canceling, surround sound processing, sound-source direction detection or binaural recording; game programs for arcade video game machines; telecommunication machines and apparatus; electronic machines not including geiger counters, high frequency welders, cyclotrons (not for medical purposes, industrial X-ray machines and apparatus not for medical use, industrial betatrons not for medical use, magnetic prospecting machines, magnetic object detectors, seismic exploration machines and apparatus, hydrophone machines and apparatus, echosounders, ultrasonic flaw detectors, ultrasonic sensors, electron microscopes; electron tubes; semi-conductor elements; electronic circuits not including those recorded with computer programs; computer programs; game programs for home video game machines; electronic circuits and CD-ROMs recorded with programs for hand-held games with liquid crystal displays; phonograph records; downloadable music files; downloadable image files; recorded video discs and video tapes; electronic publications

Designing of microphones; designing of headphones; designing of speakers; designing of digital sound processors for noise canceling, surround sound processing, sound-source direction detection or binaural recording; supplying of computer software for noise canceling, surround sound processing, sound-source direction detection or binaural recording; designing of machines, apparatus, instruments including their parts or systems composed of such machines, apparatus and instruments; designing; rental of computers; providing computer programs designed to the specifications of others