Analog and digital sound enhancing apparatus and software for use in processing, recording, reproduction, streaming, transmission, and reception of electronic or digital signals; alignment and test equipment for electronic apparatus, namely, computer component testing and calibrating equipment, sound level meters; computer programs and computer software, computer hardware and components of computers and other digital devices used for generating, processing, measuring, analyzing, recording, amplifying, enhancing, reproducing, transmitting, controlling, testing, receiving and playing audio signals, files and sounds, and visual signals, files and images; multi-channel digital sound processors; cinema digital sound processors for motion picture sound tracks; surround adapter units for use in theaters; cinematographic equipment; alignment and test equipment, for use with audio and video equipment used in connection with the processing, recording, reproduction, streaming, transmission, and reception of electronic or digital signals; digital signal processing chips; integrated circuits; optical and digital storage media, namely, prerecorded computer discs, audio discs, video discs, digital versatile discs, digital video discs, high definition digital discs, optical discs and downloadable audio and video recordings, embedded with a feature that digitally processes and enhances the recording and playback of audio sound, sound effects and sound tracks contained therein; optical and digital storage media, namely, prerecorded computer discs, audio discs, video discs, digital versatile discs, digital video discs, high definition digital discs, optical discs and downloadable audio and video recordings featuring music, sound effects, spoken word, namely, audio books featuring short stories, novels, plays, and poetry, entertainment, namely, television programs and movies featuring drama, comedy, action, adventure, animation, science fiction, music, and travel, and general information in the field of sports, travel, health, music, comedy, movies, education, board games, fashion, video and computer games, television, radio, literature, politics, economics, finance, books, travel, ecology, mathematics, science, language, news in the field of entertainment, current events and politics, and art

Consultation relating to the installation of sound and visual reproducing equipment in theaters and cinemas

Educational services, namely, conducting training courses for audio engineers and for cinema technicians in the field of motion picture theatre sound system installation, operation and maintenance; consultation relating to sound recording production

Inspection and quality management control, namely, quality evaluation and analysis in the field of producing sound and visual recordings, the transfer of sound and visual recordings onto film, the duplication of audio or video recordings, optimal playback of sound and video on films, and surveying of theaters and of cinemas for the installation of sound and visual reproducing equipment in theaters and cinemas; consultation for the benefit of others relating to the design of theaters with respect to the design and arrangement of seating, acoustics and insulation