Ключевые слова: 3d, ai generated, alert, announcement, announcing, audio, background, broadcast, broadcasting, bullhorn, communicate, communication, concept, design, element, equipment, graphic, horn, icon, illustration, isolated, lens, louder, loudspeaker, megaphone, message, object, photorealistic, poster, public, red, render, shout, sign, sound, space, speak, speakerphone, speech, symbol, voice, volume, white, yellow,