Ключевые слова: abstract, acoustics, announce, audio, background, band, black, broadcast, broadcasting, cable, classic, communication, condenser, country, dance, dark, design, dj, dynamic, entertainment, equipment, horizontal, media, metal, metallic, mic, microphone, music, musical, nobody, performance, photo, pop, professional, radio, recording, retro, rock, room, silver, singer, singing, sound, stage, studio, technology, tube, vocal, voice,