@conference{yates2004watermarking, title = {Watermarking and Copy Protection by Information Hiding in Soundtracks}, author = {Yates, Keith and Li, Francis F.}, booktitle = {Audio Engineering Society Conference: 25th International Conference: Metadata for Audio}, month = {Jun}, year = {2004}, url = {https://www.aes.org/e-lib/browse.cfm?elib=12800} }