What does sound insulation board mean? What does acoustic panel mean?

The meaning of soundproof board is: Chinese characters: Soundproof board re-edited Mandarin dictionary phonetic notation?ㄍㄜˊ ㄧㄣㄅㄢˇ?pinyin?gé yīn bǎnBuilding materials that isolate sound, mostly wood shavings, reeds, and straw made. ?For example: "Soundproof panels have recently been installed on both sides of the viaduct." Chinese Dictionary + Modern Chinese Dictionary + Chinese Dictionary + Mandarin Dictionary has a total of 740,000 Chinese entries, and the traditional and simplified versions + text scanned versions are synchronized; full-text search is supported Reverse check; also provide package download.

What does soundproof board mean in Chinese characters: Soundproof board re-edited Mandarin Dictionary

Phonetic ㄍㄜˊ ㄧㄣㄅㄢˇ Pinyin gé yīn bǎn Building materials that isolate sound, mostly wood shavings, Made of reeds and straw. ?For example: "Soundproof panels have recently been installed on both sides of the viaduct." Chinese Dictionary + Modern Chinese Dictionary + Chinese Dictionary + Mandarin Dictionary has a total of 740,000 Chinese entries, and the traditional and simplified versions + text scanned versions are synchronized; full-text search is supported Reverse check; also provide package download.

Sound insulation board is a trademark of a building board used as an isolation board or panel. 4. Gypsum board or gypsum-based composite board with only paper or cardboard on the surface and reinforced with paper or cardboard (excluding partitions) Thermal or acoustic panels and building panels)>