Products Development of Acoustical Diffuser with Setting Function - Using Wodden Acoustical CD Diffuser as an Example

• Main Authors: Yeh, Bow-Hong, 葉柏宏
• Other Authors: Lin, Fang-Ming
• Format: Others
• Language: zh-TW
• Published: 2009
• Online Access: http://ndltd.ncl.edu.tw/handle/82710923947359207300

碩士 === 國立屏東科技大學 === 木材科學與設計系所 === 97 === Acoustics products were the effect of controlling affect on sound field. This study analyzed products before the entity created with logical thinking, the relation between cause and effect total five design dimensionalities to estimate design process. Inherited series scattering coefficient studies and used design dimensionality to combine Product design and Room acoustics, capture characteristics from two subjects for development acoustics panel with function. Examining the scattering coefficient effect with ISO 17497-1, provided the products scattering data for acoustics design and interior decoration. Result showed the scattering coefficient of acoustics CD diffuser on low-mid frequency (200-500 Hz) and mid-high frequency (630-1.6k Hz) over 0.5, the highest peak on the 0.88, 0.85 of 400 and 500 Hz, effects nearly close the traditional diffuser, It proved combined the acoustics and living products had scattering performance and setting function.