Computer Simulation of the Quality of Sound Propagating through Different Acoustic Media

Author

Liu, Lianqiu ; Cui, Bing ; Yu, J.

Author_Institution

Coll. of Comput. Sci. & Technol., Chongqing Univ. of Posts & Telecommun.

Volume

2

fYear

0

fDate

0-0 0

Firstpage

6227

Lastpage

6231

Abstract

An algorithm is introduced for the simulation of sound signals propagating in acoustic media. Implementation of the algorithm is achieved using C++ on a Windows 2000 platform. Then a simulation experiment using the computer program is performed to study how a sound signal is reflected and transmitted when it goes through a median interface between the air and water. Another experiment demonstrates how to use the simulation program to study the effects of a partition wall blocking noises

Keywords

C++ language; acoustic materials; acoustic signal processing; acoustic wave propagation; digital simulation; noise abatement; C++ language; Windows 2000 platform; acoustic media; computer program; computer simulation; median interface; noise reduction; sound signal propagation; Acoustic noise; Acoustic propagation; Acoustic reflection; Computational modeling; Computer simulation; Educational institutions; Finite difference methods; Noise reduction; Partial differential equations; Working environment noise; computer simulation; noise reduction; signal quality; sound propagation;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on

Conference_Location

Dalian

Print_ISBN

1-4244-0332-4

Type

conf

DOI

10.1109/WCICA.2006.1714280

Filename

1714280