Ключевые слова: absorber, architecture, barrier, block, building, cars, city, construction, din, exterior, fence, glass, gray, high, highway, human, insulation, isolated, isolator, low, modern, motorway, noise, object, outdoor, panels, people, perspective, polycarbonate, proof, protection, quartz, rail station, railways, reflect, road, roadside, screen, shield, silence, sky, sound, soundabsorbing, soundproof, tranquility, translucent, transportation, veil, wall, way,