Audio watermarking is a technique for the transmission of additional data along with audio material within existing distribution channels. Recent research has produced a number of algorithms for the embedding and retrieval of watermarks in audio signals. While most known systems operate in the linear domain, few are capable of embedding watermarks into compressed material. This paper investigates the different areas of applications and their specific requirements with respect to watermarking technology. Both watermarking in linear and compressed domain are contrasted in their concepts and properties, and recent technological advances are described.:

Authors: Neubauer, Christian; Herre, Jürgen
Affiliation: Fraunhofer Institute for Integrated Circuits IIS, Erlangen, Germany
AES Convention: 109 (September 2000) Paper Number: 5176
Publication Date: September 1, 2000
Subject: Digital Signal Processing

Click to purchase paper as a non-member or you can login as an AES member to see more options.

No AES members have commented on this paper yet.

Subscribe to this discussion

To be notified of new comments on this paper you can subscribe to this RSS feed. Forum users should login to see additional options.

Start a discussion!

If you would like to start a discussion about this paper and are an AES member then you can login here:
Username:
Password:

If you are not yet an AES member and have something important to say about this paper then we urge you to join the AES today and make your voice heard. You can join online today by clicking here.