| 刘海生,龚农斌.室内声学中散射研究进展[J].,2005,24(2):126-132 |
| 室内声学中散射研究进展 |
| Progress in diffuser researches in room acoustics |
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| 中文摘要: |
| 近20年,界面散射研究在声场预测、定量测量和产品研发等方面取得了重要进展,加深了我 们对散射及其作用的认识。人们可以定量地评估、设计和优化散射产品,用更加丰富的手法进行室内 音质设计。 |
| 英文摘要: |
| The last 20 years have seen great developments in the sound-field prediction, measurement of diffusing surface, and product research and development, which deepen our knowledge concerning diffusion and its effects on sound-field and sound quality. Now we have the ability to evaluate, design and optimize diffuser, which has expanded the acoustical palette significantly. |
| DOI：10.11684/j.issn.1000-310X.2005.02.016 |
| 中文关键词: 亥姆霍兹-克希霍夫方程 扩散系数 散射系数 声场模拟 施罗德散射体 |
| 英文关键词: Helmholtz-Kirchhoff integral equation Diffuse coefficient Scattering coefficient Sound-field simulation Schroeder diffusor |
| 基金项目: |
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