吸音 | [吸 音] sound-absorbing #67,213 [Add to Longdo] |
吸音 | [きゅうおん, kyuuon] (n, vs, adj-no) sound absorption [Add to Longdo] |
吸音材 | [きゅうおんざい, kyuuonzai] (n) acoustic material; acoustic absorbent material [Add to Longdo] |
Sound absorbing material is called acoustic material. | 音を吸収する素材のことを吸音材といいます。 |