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2006 IEEE International Conference on Multimedia and Expo
Data Hiding for Speech Bandwidth Extension and its Hardware Implementation
Toronto, ON, Canada
July 09-July 12
ISBN: 1-4244-0366-7
ASCII Text
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Fan Wu, Siyue Chen, Henry Leung, "Data Hiding for Speech Bandwidth Extension and its Hardware Implementation," Multimedia and Expo, IEEE International Conference on, pp. 1277-1280, 2006 IEEE International Conference on Multimedia and Expo, 2006.
 
 
BibTex
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@article{ 10.1109/ICME.2006.262771,
author = {Fan Wu and Siyue Chen and Henry Leung},
title = {Data Hiding for Speech Bandwidth Extension and its Hardware Implementation},
journal ={Multimedia and Expo, IEEE International Conference on},
volume = {0},
year = {2006},
isbn = {1-4244-0366-7},
pages = {1277-1280},
doi = {http://doi.ieeecomputersociety.org/10.1109/ICME.2006.262771},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Multimedia and Expo, IEEE International Conference on
TI - Data Hiding for Speech Bandwidth Extension and its Hardware Implementation
SN - 1-4244-0366-7
SP1277
EP1280
A1 - Fan Wu,
A1 - Siyue Chen,
A1 - Henry Leung,
PY - 2006
KW - null
VL - 0
JA - Multimedia and Expo, IEEE International Conference on
ER -
 
Fan Wu, University of Calgary, Department of Electrical and Computer Engineering, 2500 University Drive NW, Calgary, AB, Canada, T2N 1N4
Siyue Chen, University of Calgary, Department of Electrical and Computer Engineering, 2500 University Drive NW, Calgary, AB, Canada, T2N 1N4
Henry Leung, University of Calgary, Department of Electrical and Computer Engineering, 2500 University Drive NW, Calgary, AB, Canada, T2N 1N4
Most of the current speech transmission systems are only able to deliver speech signals in a narrow frequency band. This narrowband speech is characterized by a thin and muffled sound. In this paper, we propose a data hiding scheme to artificially extend the speech bandwidth so that the speech quality can be improved. The hardware perspectives of implementing the proposed scheme are also discussed. A Xilinx MicroBlaze soft processor is used in this study. To balance the trade off between logic resource consumption and processing speed, the data hiding scheme are mainly implemented in application software while fast Fourier transform (FFT) is designed into a hardware acceleration model. Experimental results demonstrate the effectiveness of the proposed data hiding scheme.
Citation:
Fan Wu, Siyue Chen, Henry Leung, "Data Hiding for Speech Bandwidth Extension and its Hardware Implementation," icme, pp.1277-1280, 2006 IEEE International Conference on Multimedia and Expo, 2006
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