한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2011년도 추계학술대회 논문집
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- Pages.279-284
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- 2011
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- 1598-2548(pISSN)
Pad$\acute{e}$ 근사법을 이용한 Zwicker 라우드니스의 계산과 최적화
Computation of Zwicker's loudness and design optimization with Pad$\acute{e}$ approximation
- Kook, Jung-Hwan (GIST) ;
- Jensen, Jakob S. ;
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Wang, Se-Myung
(GIST)
- 발행 : 2011.10.27
초록
The calculation of Zwicker's loudness which is needed for multiple frequency response with a fine frequency resolution using the finite element (FE) procedure usually requires significant computation time since a numerical solution must be obtained for each considered frequency. Furthermore, if the analysis is the basis for an iterative optimization procedure this approach imposes high computational cost. In this work, we present an efficient approach for obtaining Zwicker's loudness via the Pad
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