Audio watermarking algorithm for real-time speech integrity and authentication
Proceedings of the 2004 workshop on Multimedia and security
Transcoding media for bandwidth constrained mobile devices
International Journal of Network Management
An SVD-based audio watermarking technique
MM&Sec '05 Proceedings of the 7th workshop on Multimedia and security
Proceedings of the 5th ACM workshop on Digital rights management
Statistical audio watermarking algorithm based on perceptual analysis
Proceedings of the 5th ACM workshop on Digital rights management
Increasing robustness of an audio watermark using turbo codes
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 2
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Audio streaming has become a popular application on the internet over the past few years, and is expected to grow with the advent of high-speed internet access. Content adaptability, copyright protection and Quality of Service (QoS) monitoring of these streams are some of the major issues encountered in audio streaming. While many studies have tackled the issue of audio watermarking for copyright protection, few have considered using watermarks for QoS monitoring and even fewer considered involving content adaptation at the same time. In this paper, we present a Universal Media Access (UMA) compliant transcoding module along with a watermarking-based module that provides copyright protection, data integrity and authenticity and QoS monitoring, all of which in an optionally private manner depending on the intended usage.