Ключевые слова: announcement, announcer, audio, background, broadcast, concert, dj, electric, electronic, entertainment, equalizer, equipment, home studio, instrument, karaoke, knobs, live, loud, loudspeaker, media, mic, microphone, mixer, mixing, music, production, professional, radio, radio station, recording, recording studio, singer, singing, song, sound, sound engineer, speaker, stage, stereo, studio, voice,