Ключевые слова: abstract, analog, audio, background, black, board, broadcast, button, close, concert, console, control, digital, display, effect, electronic, entertainment, equalizer, equipment, frequency, graphic, instrument, knob, level, light, media, mix, mixer, mixing, music, musical, panel, producer, production, professional, radio, record, shiny, slider, sound, spectrum, stereo, studio, switch, technology, tune, up, volume, wave, waves,