VIRTUAL SPEAKER

Digital signal processing chips, integrated circuits, [ DVD video players, DVD audio players, set top cable boxes, satellite receivers, ] [ television receivers, digital television receivers, ] audio and video players and recorders, computers, [ video game consoles, ] audio and video surround sound controllers, audio speakers, automobile sound speakers, multimedia speakers, [ portable audio equipment; namely, cassette players and recorders, compact disc players, portable and handheld digital electronic devices for processing, recording, reproducing, transmitting, receiving, and playing audio files, MP3 players, and MiniDisc players; ] computer software for processing audio and video sound signals and for playing audio files, and computer software that delivers audio sound from DVDs loaded into a computer