Byeong-Seob Ko, Ryouichi Nishimura, Yôiti Suzuki. Time-spread echo method for digital audio watermarking using PN sequences. In Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2002, May 13-17 2002, Orlando, Florida, USA. pages 2001-2004, IEEE, 2002. [doi]
Abstract is missing.