About OKUBO TOMONAO
About acoustic wave refraction
About earth surface
About acoustic wave propagation
About noise level
About prediction technique
About Green function
About hyperbolic partial differential equation
About numerical analysis
About sound field
About sound velocity
About plane wave
About acoustic wave reflection
About element decomposition
About acoustic wave absorption
About fast Fourier transformation
About acoustic filter
About outdoor
About simultaneous measurement
About CPU time
About Crank-Nicholson法
About Noise and vibration in general
About Architectural acoustics
About グリーン関数
About PE
About 屋外
About 騒音伝搬
About 予測