Ключевые слова: announcement, audience, audio, blur, broadcast, chrome, closeup, communication, concept, concert, conference, electronic, entertainment, equipment, event, karaoke, lecture, light, live, media, meeting, metallic, mic, microphone, mike, music, musical, object, perform, performance, pop, presentation, professional, rock, seminar, sing, sound, space, speak, speech, stage, stand, stereo, studio, table, talk, technology, voice,