Ключевые слова: audio, background, black, button, center, change, channel, close up, closeup, communication, control, device, digital, disk, display, dvd, electrical, electronic, entertainment, equipment, gray, infrared, instrument, isolated, karaoke, key, keypad, media, microphone, modern, movie, music, musical, new, nobody, number, object, one, only, plastic, player, power, professional, push, record, remote, screen, silver, single, sound, studio, technology, television, tv, video, voice, volume, white, wireless,