Summary
There are applications where naive encryption of speech and audio is not suitable. Most research efforts were concentrated on selectively encrypting the speech with a more secure approach, and selectively encrypting the audio and music using less secure, degradation approaches. For the MP3 standard, selective encryption offers an excellent quality control tool.
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© 2005 Springer Science+Business Media, Inc.
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(2005). Speech and Audio Encryption. In: Multimedia Encryption and Watermarking. Multimedia Systems and Applications, vol 28. Springer, Boston, MA. https://doi.org/10.1007/0-387-26090-0_7
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DOI: https://doi.org/10.1007/0-387-26090-0_7
Publisher Name: Springer, Boston, MA
Print ISBN: 978-0-387-24425-9
Online ISBN: 978-0-387-26090-7
eBook Packages: Computer ScienceComputer Science (R0)