computer hardware; computer hardware, namely, integrated circuits and circuit boards, computer peripherals, personal digital assistants; communications hardware and telecommunications hardware, namely, telephones, cellular telephones, radio telephones, mobile telephones, voice over internet protocol (voip) telephones, telephone answering machines, intercoms, headsets and earphones for use with telephones, pagers, telecommunications and communications switches and switch systems; consumer electronic devices, namely, audio tape players, audio tape recorders, digital audio players, mp3 players, audio receivers, stereo receivers, compact disc players, video recorders, video players, video tape players, video tape recorders, digital video players, dvd players, digital video recorders, video receivers, video cameras, loudspeakers, headphones, earphones, television sets, video monitors, video recorders, radios, radios incorporating clocks, two-way radios, transceivers, megaphones; electronic devices for processing, modification, transmission, reception and modulation of sounds and audio content, namely, loudspeakers, sound enhancers, headphones, earphones, microphones; 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, namely, stethoscopes, assistive listening devices; medical devices for testing hearing, namely, audiometers, headsets and earphones, loudspeakers, automated audiometers

customization for others of the audio output and audio characteristics of computer hardware, communications and telecommunications hardware, and consumer electronics devices for others, such services rendered in person, by wireless, wired or optical communications networks, or by encoding smart cards or optical or magnetic data storage media