| 摘要 |
A sound insulator, including an assembly of connected particles, wherein the connected particles include particles adjacent to one another that are adhered to one another. The particles that are adhered to one another include particles of random shapes and random sizes and having respective diameters falling within a range from about a quarter of a millimeter to about four millimeters. The particles that are adhered to one another are adhered such that they form a sound suppression blanket.
|
