Digital audio authentication by robust feature embedding

Sascha Zmudzinski; Badar Munir; Martin Steinebach

doi:10.1117/12.908877

13 February 2012 Digital audio authentication by robust feature embedding

Sascha Zmudzinski, Badar Munir, Martin Steinebach

Proceedings Volume 8303, Media Watermarking, Security, and Forensics 2012; 83030I (2012) https://doi.org/10.1117/12.908877
Event: IS&T/SPIE Electronic Imaging, 2012, Burlingame, California, United States

Abstract

We introduce an approach for verifying the integrity of digital audio recording by means of content-based integrity watermarking. Here an audio fingerprint is extracted from the Fourier domain and embedded as a digital watermark in the same domain. The design of the feature extraction allows a fine temporal resolution of the verification of the integrity. Experimental results show a good distinction between authentic and tampered audio content.

Citation Download Citation

Sascha Zmudzinski, Badar Munir, and Martin Steinebach "Digital audio authentication by robust feature embedding", Proc. SPIE 8303, Media Watermarking, Security, and Forensics 2012, 83030I (13 February 2012); https://doi.org/10.1117/12.908877

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