Ключевые слова: absorber, absorption, abstract, acoustic, aesthetic, alignment, antiecho, architecture, background, black, dampening, decor, dense, design, detail, echo, engineering, foam, foamboard, geometric, grid, industrial, insulation, interior, layers, material, minimalist, modern, noise, panel, pattern, precision, protection, pyramid, rows, sculptural, sharp, sharpness, soft, sound, soundproofing, spikes, sponge, structure, studio, surface, symmetric, texture, triangle, wall,