Ключевые слова: announcement, audio, background, black, bokeh, broadcast, business, communicate, communication, concert, dof, electronic, entertainment, equipment, event, gauze, hand, holding, instrument, karaoke, media, metal, metallic, mic, microphone, mike, music, musical, object, perform, performance, play, pop, purple, radio, record, shallow, sing, song, sound, speak, speech, stand, stereo, studio, technology, voice, volume,