Ключевые слова: abstract, acoustic, audio, background, closeup, depth, design, diffusion, equipment, field, foam, form, geometric, geometry, gray, grey, insulation, interior, isolated, mastering, material, music, nobody, noise, pattern, polyurethane, porolon, professional, pyramid, record, recording, room, rubber, shallow, shape, sound, soundproof, studio, surface, texture, textured, triangle, wall, wallpaper,