Titlebook: Computational Simulation in Architectural and Environmental Acoustics; Methods and Applicat Tetsuya Sakuma,Shinichi Sakamoto,Toru Otsuru Bo

聾子

Masaatsu Takehara,Naoya Hasegawatics for the last 5 decades. At present and in the future, computational acoustic simulation will be more and more widely used in the practice of room acoustics, building acoustics, noise control engineering, and so on. In the state of the art where a variety of numerical methods have been developed

他日關(guān)稅重重

Masaatsu Takehara,Naoya Hasegawatals of the FDTD method are described. In the FDTD method, several error factors caused by discretization of sound field are pointed out. As methods to solve such problems, in Sect.?., the compact finite difference is described in detail. The FDTD method can not only be applied to acoustic problem o

Incorruptible

Masaatsu Takehara,Naoya Hasegawaentional approaches. In 1943, Courant proposed the theoretical basis of the method, and, in 1956, Turner et al. published both fundamental theory and application of FEM, namely “Stiffness deflection analysis”, to solve structural problems [., .]. A decade and several years latter, FEM has been come

Monocle

Intruder

Masaatsu Takehara,Naoya Hasegawaiciency. However, the simple discretization of the simple wave equation model in which the method has its basis is not sufficient for modeling more complex wave propagation phenomena, high-accuracy simulations, or acoustic fields with complex geometries. In this chapter, alternative time-domain meth

鐵塔等

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fiction

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Macropore Flow and Its Characteristics function (HRTF) which is a function that is fundamental to reproduce stereophonic sound field. In the first section, we introduce a sound field simulation technique combines a numerical simulation with a multichannel reproduction technique, and we present applications of this method to the problem

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