Audio amplifiers; Audio and video recordings about tennis; Audio and video recordings featuring music and artistic performances; Audio electronic components, namely, surround sound systems; Audio equipment for vehicles, namely, subwoofers; Audio headphones; Audio mixers; Audio processing equipment, namely, limiters and compressors; Audio recorders; Audio speaker enclosures; Audio speakers; Audio-frequency transformers; Audio-receivers and video-receivers; Audio-video receivers; Computer hardware and computer software programs for the integration of text, audio, graphics, still images and moving pictures into an interactive delivery for multimedia applications; Computer hardware for communicating audio, video and data between computers via a global computer network, wide-area computer networks, and peer-to-peer computer networks; Computer software for controlling the operation of audio and video devices; Computer software for manipulating digital audio information for use in audio media applications; Computer software for use in the encryption and decryption of digital files, including audio, video, text, binary, still images, graphics and multimedia files; Computer software for use in the safeguarding of digital files, including audio, video, text, binary, still images, graphics and multimedia files; Computer software to control and improve computer and audio equipment sound quality; Computer software to enhance the audio-visual capabilities of multimedia applications, namely, for the integration of text, audio, graphics, still images and moving pictures; Conical attachment to an audio speaker for diffusing and distributing sound as it is transmitted from the speaker; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Digital audio and video recorders and players; Digital audio players; Digital audio tape players; Digital audio tape recorders; Distribution amplifiers for audio and video signals; Downloadable audio files, multimedia files, text files, e-mails, written documents, audio material, video material and games featuring information in the form of downloadable short educational/training communications in the field of human resource development for the promotion of employee retention, career growth and increased productivity for employees and employers; Downloadable image file containing artwork, text, audio, video, games and Internet Web links relating to sporting and cultural activities; Electric audio playback units; Electric audio playback units with lights and speakers; Electronic equipment, namely, transformers, baluns, cables used in connection with computers, computer peripheral devices, televisions, audio-video equipment, closed-circuit TV equipment and telecommunication equipment; Electronic interconnecters for audio and video signals; Electronic products for the generation, measurement, and analysis of audio signals, namely, audio analyzers; Electronic products for the manipulation of the frequency, time, and amplitude characteristics of audio signals, namely, audio processors; Electronic scalers for audio and video signals; Electronic switchers for audio and video signals; Emergency notification system comprised of a data processor and a user input device for connecting the data processor to an emergency response entity through a communication network and allowing audio and data communication between the processor and the entity; Interactive multimedia software featuring audio and video information for dentists on the subject of treatments, procedures and alternatives related to dentistry; Interactive multimedia software featuring audio and video information for patients on the subject of treatments, procedures and alternatives related to dentistry; Interactive, motion sensitive electronic announcer for recording and playback of an audio message or instruction; Matrix switchers for audio and video signals; Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files; Prerecorded audio tapes featuring music; Software to control and improve audio equipment sound quality; Stands specially adapted for stereos and audio speakers; Transmitters and receivers for audio and video signals for transmission over twisted pair cables; Video cassette recorders and players, compact disc players, digital audio tape recorders and players, electronic diaries