Authors
Daniel Gruhl, Anthony Lu, Walter Bender
Publication date
1996
Conference
Information Hiding: First International Workshop Cambridge, UK, May 30–June 1, 1996 Proceedings 1
Pages
295-315
Publisher
Springer Berlin Heidelberg
Description
Homomorphic signal-processing techniques are used to place information imperceivably into audio data streams by the introduction of synthetic resonances in the form of closely-spaced echoes. These echoes can be used to place digital identification tags directly into an audio signal with minimal objectionable degradation of the original signal.
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Scholar articles
D Gruhl, A Lu, W Bender - … Hiding: First International Workshop Cambridge, UK …, 1996
