5KO B S,NISHIMURA R,SUZUKI Y.Time-spread echo method for digital audio watermarking[J].IEEE Trans on Multimedia,2005,7(2):212-221.
6LI Xin,YU H H.Transparent and robust audio data hiding in cepstrum domain[C]//Proc of IEEE Internation Conference on Multimedia and Expo.New York:[s.n.],2000:397-400.
7WU C P,SU P C,KUO C-CJ,et al.Robust and efficient digital audio watermar-king using audio content analysis[C]//Proc of the 12th International Symposium on Electronic Imaging.2000:23-28.
8SWANSON M D,ZHU Bin,TWEFIK A H.Robust audio watermar-king using perceptual masking[J].IEEE Transa on Signal Processing,1998,66(3):337-355.
9CVEJIC N,SEPPANEN T.Audio watermarking using attack characterization[J].Electronics Letters,2003,39(13):1020-1021.
10RODRIGUEZ G C,MIYATAKE M N,MEANA H M P.Analysis of audio watermarking schemes[C]//Proc of the 2nd International Conference on Electrical and Electronics Engineering and XI Conference on Electrical Engineering.Mexico City:[s.n.],2005:7-9.