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Physical Modeling of a Sanjo Gayageum  

정의필 (울산대학교 컴퓨터 정보통신 공학부)
조상진 (울산대학교 컴퓨터 정보통신 공학부)
Publication Information
The Journal of the Acoustical Society of Korea / v.23, no.7, 2004 , pp. 521-531 More about this Journal
Abstract
In this paper we developed the Physical modeling of the Sanio Gayageum using the improved digital waveguide theory. The frequency characteristics of the Gayageum body is implemented by an inverse filtering and the impulse response of the body. We obtained the synthesis sounds of the unit sound for the Gayageum using the simulation of the straight-line fits by the changes of the fundamental frequencies depending on the Amok location. Finally. we could obtain the virtual Sanio Gayageum sounds similar to the actual Gayageum by tuning the Amok positions.
Keywords
Digital waveguide theory; Physical modeling; Inverse Filtering; Sanio Gayageum; Anjok; Straight-line fits;
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