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Convention Paper

Digital Watermarking and Its Influence on Audio Quality

Authors: Neubauer, Christian; Herre, Jürgen

AES Convention 105 · Paper 4823 · September 1998

Abstract

Today large amounts of multimedia data are available which can be easily distributed, e.g. by the Internet. To track illicit copies or to prove ownership of digital data, watermarking is a well-known technique. Regarding the audio quality, however, concerns about potential degradations are voiced frequently. This paper investigates the audio quality of a presented watermarking scheme including results of objective and subjective measurements. These results are viewed in relation to those of perceptual coding schemes. Along with these data, the corresponding performance of the watermarking detection is given.

Details

Published in
AES Convention 105
AES Convention
105
Paper number
4823
Publication date
September 6, 1998
Session subject
Digital Signal Processing for Audio
Affiliation
Fraunhofer Institute for Integrated Circuits, Erlangen,Germany (See document for exact affiliation information.)
Type
Convention Paper