DD DOLBY

House mark for a full line of audio and video equipment, apparatus, components and accessories used for generating, processing, measuring, analyzing, recording, amplifying, enhancing, producing, reproducing, transmitting, controlling, testing, receiving and playing, audio signals, files, and sounds, and visual signals, files and images; computer programs, 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, and instructions manuals for all the aforesaid goods sold as a unit; video game machines for use with televisions or external display screens; video game software; 3-D glasses; wireless telecommunications devices, namely, mobile telephones and handheld electronic digital devices for use in reproducing, transmitting, receiving and playing audio signals, files and sounds, and visual signals, files and images; components of computer hardware, namely, sound cards and motherboards; integrated circuits, digital signal processing chips; discs and electronic files featuring the spoken word, music, sound effects, entertainment and general information; cinematographic films, cinematographic equipment, alignment and test equipment for apparatus for use in connection with audio and video equipment, apparatus, components, and accessories