software products; Digital recorder; Computer peripheral devices; audio processing apparatus; Loudspeakers; Transducer; Radios; signal processing equipment; Digital signal processor; Amplifiers. pre-amplifiers; Power amplifier; receivers; Audio- and video-receivers; DVD players; DVD recorders; Compact disc players; CD recorder; Optical discs players; Optical discs; remote controls; Subwoofers; Microphones; Headphones; integrated sound systems; Audio mixing consoles; audio processors; Limiters; Projection screens; Projection apparatus; wireless radio communications apparatus; Video disc players; Vehicle radios; Personal stereos; Compact discs; sound amplifiers; televisions for automobiles; Diaphragms; TV remote control device; Television receiver; Satellite broadcast receiving antenna; Satellite TV receiving equipment; TV decoders; Horns for loudspeakers; Cabinets for loudspeakers; Laptop radio; DVD drives; recorded compact discs of music; cables; speaker cables; Connection cables; Electronic publications, downloadable; downloadable manuals; removable memory players; Microchip (Computer hardware); Microphones stands; Cameras; Tripods for cameras; Video recorders and players; wah-wah pedals; Voices processors for guitars; guitar amplifiers; Musical instrument pickup; Sound recording apparatus; Film recording devices; Recorders for sound and image medias; Sound transmitting apparatus; Audio transmitter; Editing appliances for cinematographic films; Digital sound processors; Graphics Processing Unit; Video processor; Computer software for processing digital images; Transparency projection apparatus; Film machine and equipment; Dubbing equipments; Navigational instruments; Automobile navigation device; Remote control telemetry equipment and apparatus; Digital audio signal processor; Stereo sound tuners; Data compression software; Megaphones; Loudspeaker with signal processor; Audio mixers; Equalizers; Sound recording carriers; Overtime reverberation ware; Ultrasonic sensor; Digital audio converter; Video audio converter; Video projectors; Miniature projector; Remote controls for projectors; Multimedia projectors; Digital projecting apparatus; Transformers; Voltage transformers (telecommunication devices); Radio monitor for reappearance of sound and signal; Radio signal tuners; Amplitube tuners; Audio amplifier; Audio equipments; USB card readers; USB cables; USB flash drives; Music DVDs, recorded; Digital music downloadable from Internet; Pre-recorded music video tapes; Pre-recorded music audio tapes; Portable multimedia players; Portable audio player; Secure digital card reader (SD); Portable media players; Audio interfaces; Car audio speakers; Audio mixer containing integrated amplifier; Car audio equipments; Software for controlling and improving the tone quality of audio equipments; Computer software for operating control of audio and video equipments