Title :
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.
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;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1714280
