Physical Modeling Based Sound Synthesis and Estimation of Wind Chimes

• Main Authors: Chen, Yi, 陳沂
• Other Authors: Huang, Chih-Fang
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/07716171023686652208

碩士 === 國立交通大學 === 工學院聲音與音樂創意科技碩士學位學程 === 104 === Modal synthesis methods have often been used to synthesis sounds for rigid bodies. One of the key challenges in the methods is realistic audio quality can be achieved.This thesis introduce a method using FEM analysis to estimate material parameters.It also presents a method that compensates for the differences between the recording and the sound synthesized to create the final synthesized audio. Both the estimated material parameters and the residual compensation naturally transfer to different sizes of windchimes. The questionnaire results show most of the people can not distinguish between the recording and the final synthesized audio.