Watermarking, Audio. Furht, B., editor In Encyclopedia of Multimedia, pages 979–980. Springer US, 2008. 00000
Watermarking, Audio [link]Paper  abstract   bibtex   
DefinitionDigital audio watermarking is a technology to embed and retrieve information into and from digital audio data.Audio watermarking techniques use common water methods explained in detail in the article on Digital Watermarking.Raw audio data is commonly stored as PCM (Pulse code modulation) samples. Common sample sizes vary from 8 to 24 bits, sampling rates range from 8 kHz to 96 kHz. Most audio watermarking algorithms work on raw audio data. But there are others which aim at lossy compression audio formats which are commonly applied today for storage or transfer. Mp3 is the best know example for this. Some of these algorithms embed the information in some format specific information, like for example the scale factors of mp3 files. Other algorithms change the compressed files in such a way that the watermark can also be retrieved from the raw data. This is called bit stream embedding.Common methods like LSB, pattern, statistical methods, patchwork methods, correlation ...
@incollection{furht_watermarking_2008-1,
	title = {Watermarking, {Audio}},
	copyright = {©2008 Springer-Verlag},
	isbn = {978-0-387-74724-8 978-0-387-78414-4},
	url = {http://link.springer.com/referenceworkentry/10.1007/978-0-387-78414-4_259},
	abstract = {DefinitionDigital audio watermarking is a technology to embed and retrieve information into and from digital audio data.Audio watermarking techniques use common water methods explained in detail in the article on Digital Watermarking.Raw audio data is commonly stored as PCM (Pulse code modulation) samples. Common sample sizes vary from 8 to 24 bits, sampling rates range from 8 kHz to 96 kHz. Most audio watermarking algorithms work on raw audio data. But there are others which aim at lossy compression audio formats which are commonly applied today for storage or transfer. Mp3 is the best know example for this. Some of these algorithms embed the information in some format specific information, like for example the scale factors of mp3 files. Other algorithms change the compressed files in such a way that the watermark can also be retrieved from the raw data. This is called bit stream embedding.Common methods like LSB, pattern, statistical methods, patchwork methods, correlation ...},
	language = {en},
	urldate = {2016-05-03},
	booktitle = {Encyclopedia of {Multimedia}},
	publisher = {Springer US},
	editor = {Furht, Borko},
	year = {2008},
	note = {00000},
	pages = {979--980}
}
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