Project Details
Abstract
聲音傳遞的控制在建築聲學、噪音防制上有直接應用價值。本計畫研究聲學中超穎表面之微結構原理及設計方式,發展可控制聲音反射、穿射聲場分布之設計。預期設計之超穎表面結構具有體積輕薄、有效控制聲音分布之特性,在實際使用時將極具彈性。成果可彰顯學術研發之價值,更可直接應用到生活與工業中噪音之抑制。
Project IDs
Project ID:PB11007-5655
External Project ID:MOST110-2221-E182-046
External Project ID:MOST110-2221-E182-046
Status | Finished |
---|---|
Effective start/end date | 01/08/21 → 31/07/22 |
Keywords
- metamaterial
- acoustic metasurface
- phase control
- Schroeder diffuser
- negative refraction
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