[ Electronic magnetostrictive equipment, namely, waveform analyzers and waveform generators; amplifiers; pre-amplifiers; converters for analogue and digital signals; ] [ data compression software; audio compression software for audio equipment and computers; ] audio processing equipment, namely, audio compressors; [ audio-video codecs; cabinets for loudspeakers; ] computer [ hardware and ] software for processing sound; computer programs using audio compression-decompression algorithms; [ musical instrument connectors; audio equipment for vehicles, namely, crossovers; ] effectors, namely, electronic sound effectors for musical instruments; [ audio equipment for vehicles, namely, equalizers; faders, namely, video and audio faders for the reproduction of sound; ] [ frequency filters for audio equipment; interfaces for computers; ] [ interfaces for recording of digital audio signals; musical instrument digital interfaces; ] [ limiters; ] [ loudspeakers; loudspeakers for musical instruments; microprocessors; ] [ audio mixers; sound mixers; ] [ multipliers; ] sound editors, namely, computer programs for editing sound; [ digital audio editors, namely, computer programs for editing digital audio; music sequencers, namely, computer programs for audio sequence editing; ] [ sound processing apparatus; ] digital signal processors; [ electronic products for the manipulation of the frequency, time, and amplitude characteristics of audio signals, namely, audio processors; sound cards; audio and video receivers; ] audio reverberators; samplers, namely, computer [ hardware and ] software used to record, edit and play sounds, musical instruments and music; computer software to control and improve audio equipment sound quality; [ electronic sound synthesizers; ] computer software for synthesizers; [ electroacoustic transducers; ] tuners, namely, computer software to tune guitars, instruments and human voices [ ; woofers; subwoofers ]

[ Consultancy in the field of computer hardware; ] computer programming; [ computer software consultancy; ] computer software design; installation, maintenance and updating of computer software; [ computer systems analysis; ] design and development of software and hardware for digital signal processing; design and development of software and hardware for producing, recording and processing digital and analogue signals; [ design and development of software and hardware for audio and video operators; design and development of software and hardware for processing and distribution of multimedia contents; design and development of software and hardware for signal amplification and transmission; design and development of software and hardware for compression and decompression of multimedia contents; ] design and development of software and hardware for analysis and synthesis of waveforms and multimedia contents; [ design and development of software and hardware for data and multimedia content conversion from and to different protocols; design and development of software and hardware for multimedia data storing and recalling; ] technical consultancy in the field of software and hardware for digital signal processing [ ; technical consultancy in the field of software and hardware for producing, recording and processing digital and analogue signals; technical consultancy in the field of software and hardware for audio and video operators; technical consultancy in the field of software and hardware for processing and distribution of multimedia contents; technical consultancy in the field of software and hardware for signal amplification and transmission; technical consultancy in the field of software and hardware for compression and decompression of multimedia contents; technical consultancy in the field of software and hardware for analysis and synthesis of waveforms and multimedia contents; technical consultancy in the field of software and hardware for data and multimedia content conversion from and to different protocols; technical consultancy in the field of software and hardware for multimedia data storing and recalling ]