Ключевые слова: acoustics, amplifier, analog, audio, background, button, cd, close, compact, device, digital, disc, disk, display, electronic, electronics, entertainment, home, knobs, laser, light, macro, metal, modern, mp3, music, object, old, open, pause, play, playback, player, ray, record, recorder, remote control, remote control hand, silver, sound, stereo, stop, system, technology, theater, tray,