Ключевые слова: aligned, antique, black, broadcasting, business, ceremony, class, communication, conference, convention, discussion, event, gray, greeting, hall, interview, isolated, journalism, lecture, media, meeting, metal, mic, microphone, microphones, music, news, performance, presentation, presley, press, radio, recording, reporter, reporting, rock, roll, room, row, seminar, set, sound, stage, stand, studio, technology, television, tv, vintage, white,