Ключевые слова: adjust, audience, audio, auditorium, back view, blur, board, broadcast, camera, cameraman, conference, console, control, controller, digital, engineer, equipment, event, film, hall, indoors, job, lecture, live, media, men, modern, monitor, multimedia, operate, operator, panel, process, professional, record, seminar, shoot, sound, soundman, spacious, stage, switch, system, together, tripod, unrecognizable, video, videographer, volume, work,