Ключевые слова: acoustic, adult, advertisement, agitation, amplifier, announcement, attention, background, bullhorn, caucasian, color, communication, concept, ear, emotional, expression, female, girl, hand, hear, holding, information, loud, loudspeaker, megaphone, message, news, noise, noisy, opinion, orange, people, person, proclaim, promotion, propaganda, protest, screaming, shouting, sound, speak, speaking, speech, talk, thoughts, volume, woman, young,