Audio software for creating sounds for virtual environments, games, movies, namely a computer program which uses either recorded audio clips or synthetic sounds and positions these sounds in a three dimensional system to place the sounds in proper position to create an auditory illusion that makes the listener believe the virtual environment is real

entertainment services, namely, providing listening stations for previewing audio tapes and discs

elevator emergency telephone line monitoring services

Public address (PA) and sound system accessories, namely, microphone stands, speaker stands, microphone cables, speaker cables, speaker boxes and sound mixers

Earphone accessories, namely, earphone cushions, earphone pads, cord management systems, earphone cases, and earphone extension cords; Earphones and headphones

Earphone accessories, namely, earphone cushions, earphone pads, cord management systems, earphone cases, and earphone extension cords; Earphones and headphones