Database services for acoustic and auditory information; compiling, creating, storing and maintaining databases of hearing test results, hearing profiles, and psycho-acoustic profiles

Research services in the fields of acoustics and auditory sciences; design and programming for others of the audio output and audio characteristics of computer hardware, communications and telecommunications hardware, and consumer electronics devices, such services rendered in person, by wireless, optical communications networks, or by encoding smart cards or optical or magnetic data storage media

Computer hardware; communications hardware; telecommunications hardware; consumer electronic devices; electronic devices for processing, modification, transmission, reception and modulation of sounds and audio content; computer software for processing, modification, transmission, reception and modulation of sounds and audio content; computer software for the administration and interpretation of hearing tests, and for storing hearing test results

Hearing aids; medical devices for processing, modification, transmission, reception and modulation of sounds and audio content; medical devices for testing hearing