Efficient calculation on outdoor sound propagation by FDTD and PE methods

Acoustical Science and Technology

Volumn 27, Issue 3, 2006, Pages 177-179

  Yokota, Takatoshi ^a   Hirao, Yoshihiro ^a   Yamamoto, Kohei ^a  

^a KOBAYASI INSTITUTE OF PHYSICAL RESEARCH   (Japan)

Author keywords

Finite Difference Time Domain method; Outdoor sound propagation; Parabolic Equation method

Indexed keywords

COMPUTATION THEORY; DATA STORAGE EQUIPMENT; DIFFERENTIAL EQUATIONS; INSERTION LOSSES; TIME DOMAIN ANALYSIS;

FINITE DIFFERENCE TIME DOMAIN METHOD; OUTDOOR SOUND PROPAGATION; PARABOLIC EQUATION METHOD;

FINITE ELEMENT METHOD;

EID: 33646423265     PISSN: 13463969     EISSN: 13475177     Source Type: Journal    
DOI: 10.1250/ast.27.177     Document Type: Article

References (2)

1. K. E. Gilbert and M. J. White, "Application of the parabolic equation to sound propagation in a refracting atmosphere," J. Acoust. Soc. Am., 85, 630-637 (1989).
2. S. Sakamoto, T. Seimiya and T. Tachibana, "Visualization of sound reflection and diffraction using finite difference time domain method," Acoust. Sci. & Tech., 23, 34-39 (2002).