Bernd Geiser, Peter Vary. Backwards Compatible Wideband Telephony in Mobile Networks: CELP Watermarking and Bandwidth Extension. In Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2007, April 15-20, 2007, Honolulu, Hawaii, USA. pages 533-536, IEEE, 2007. [doi]
Abstract is missing.