Ключевые слова: audio, background, broadcast, broadcasting, business, buttons, channel, communication, conference, console, control, digital, dj, engineer, entertainment, equipment, finger, level, machine, media, meeting, microphone, mix, mixer, mixing, music, new, over, panel, production, professional, radio, recording, room, screen, sound, stage, studio, technician, technology, television, tv, video, visual, voice, wall, work,