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Copyright Statement: This is an open access article licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.
Room Impulse Response Modeling in the Sub-2kHz Band using 3-D Rectangular Digital Waveguide Mesh
Digital Object Identifier (DOI) : 10.14569/IJACSA.2011.020922
Article Published in International Journal of Advanced Computer Science and Applications(IJACSA), Volume 2 Issue 9, 2011.
Abstract: Digital waveguide mesh has emerged as an efficient and straightforward way to model small room impulse response because it solves the wave equation directly in the time domain. In this paper, we investigate the performance of the 3-D rectangular digital waveguide mesh in modeling the low frequency portion of room impulse response. We find that it has similar performance compared to the popular image source method when modeling the low frequency portion of the early specular reflections of the room impulse responses.
Keywords: Embedded Systems; Digital Signal Processing; Room Acoustics.
Zhixin Chen, “Room Impulse Response Modeling in the Sub-2kHz Band using 3-D Rectangular Digital Waveguide Mesh” International Journal of Advanced Computer Science and Applications(IJACSA), 2(9), 2011. http://dx.doi.org/10.14569/IJACSA.2011.020922
@article{Chen2011,
title = {Room Impulse Response Modeling in the Sub-2kHz Band using 3-D Rectangular Digital Waveguide Mesh},
journal = {International Journal of Advanced Computer Science and Applications}
doi = {10.14569/IJACSA.2011.020922},
url = {http://dx.doi.org/10.14569/IJACSA.2011.020922},
year = {2011},
publisher = {The Science and Information Organization},
volume = {2},
number = {9},
author = {Zhixin Chen},
}
