Title :
Robust audio watermarking based on rhythm region detection
Author :
Li, Wenyuan ; Xue, X.Y. ; Lu, P.Z.
Author_Institution :
Dept. of Comput. Sci. & Eng., Univ. of Fudan, Shanghai, China
Abstract :
A novel robust audio watermarking algorithm is proposed based on music edge detection. The key point lies in the fact that music edges like drum sounds will not be changed much in order to maintain high auditory quality. Experimental results show strong robustness against common audio signal processing and time-domain synchronisation attacks.
Keywords :
acoustic signal detection; audio coding; musical acoustics; synchronisation; time-domain analysis; watermarking; audio signal processing; drum sounds; high auditory quality; music edge detection; rhythm region detection; robust audio watermarking algorithm; time domain synchronisation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20056975
