DocumentCode
2160351
Title
Sonic audio watermarking algorithm for cable-transmission
Author
Xia, Zhang ; Di, Chang
Author_Institution
School Physics & information Engineering of Jianghan University, Wuhan, China
fYear
2010
fDate
4-6 Dec. 2010
Firstpage
5395
Lastpage
5398
Abstract
Based on wavelet decomposition and relative energy compare, a sonic audio watermarking algorithm was proposed in which the wavelet coefficients were chosen for relative energy calculation and compare, and the embedded watermark had large capacity. Experimental results indicate that the proposed algorithm can be applied to cable-transmission situation with good hidden effect and strong robustness, and bit error is from 0.01% to 0.68%.
Keywords
Computers; Educational institutions; Multimedia communication; Robustness; Signal processing algorithms; Signal to noise ratio; Watermarking; AD/DA; conversions; sonic audio watermarking; synchronization signal; wavelet decomposition;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Science and Engineering (ICISE), 2010 2nd International Conference on
Conference_Location
Hangzhou, China
Print_ISBN
978-1-4244-7616-9
Type
conf
DOI
10.1109/ICISE.2010.5691721
Filename
5691721
Link To Document