Journal Forum

Sound Board: High-Resolution Audio - October 2015

Synchronized Swept-Sine: Theory, Application, and Implementation - October 2015

Effect of Microphone Number and Positioning on the Average of Frequency Responses in Cinema Calibration - October 2015
1 comment

Access Journal Forum

AES E-Library

Applications of Digital Watermarking Technology in Audio Signals

Document Thumbnail

The features and performances of audio watermarking techniques currently being used are presented. In order to make a comparison, an adaptive content-based watermark embedding and extracting scheme in audio signals is proposed. The watermark embedding scheme is highly related to the signal contents. This method can obtain a good tradeoff between inaudibility and robustness in embedded signals. First the original audio signal is divided adaptively into different kinds of segments according to it characteristics in the time domain. Then the embedding scheme is designed for each segment according to the properties in the frequency domain. Finally a multiple-echo hopping technique is used to embed and extract watermarks. This method is compared with other current techniques of audio watermarking and results of the evaluation are presented.

JAES Volume 47 Issue 10 pp. 805-812; October 1999
Publication Date:

Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!

Facebook   Twitter   LinkedIn   Google+   YouTube   RSS News Feeds  
AES - Audio Engineering Society