{"info":{"title":{"content":"隔音棉能隔音吗？浅谈降噪原理与家庭隔音降噪如何正确选择隔音棉","en":"Can soundproofing cotton be soundproofed? Talking about the principle of noise reduction and how to correctly choose soundproof cotton for home sound insulation and noise reduction"},"description":{"content":"（少说专业术语，只讲人话）隔音棉也叫吸音棉作用不是“隔音”，而是“吸音”！作用：将声能“转化、消耗、减弱”等。材质：纤维...","en":"Soundproof cotton, also known as sound-absorbing cotton, is not \"sound insulation\", but \"sound absorption\"! Material: Fiber..."}},"items":[]}
