木(mu)(mu)質(zhi)吸(xi)音(yin)板(ban)(ban)是根據聲(sheng)(sheng)學原理精致加工而成,由飾面、芯材和(he)(he)吸(xi)音(yin)薄氈組成。木(mu)(mu)質(zhi)吸(xi)音(yin)板(ban)(ban)分槽木(mu)(mu)吸(xi)音(yin)板(ban)(ban)和(he)(he)孔木(mu)(mu)吸(xi)音(yin)板(ban)(ban)兩(liang)種。槽木(mu)(mu)吸(xi)音(yin)板(ban)(ban)是一種在密度板(ban)(ban)或實木(mu)(mu)板(ban)(ban)的正面開槽背面穿孔的狹縫(feng)共振吸(xi)聲(sheng)(sheng)材料。