Security of Digital Files: Audio Tampering Detection
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In an age where most of the data we interact with daily is stored digitally, methods of checking its authenticity become more and more essential. This is especially true for sound, as the increasing public availability of AI models makes tampering with audio files easier than ever. In this paper, we will be investigating the current landscape of audio forensics as well as our new hardware-based solution for double encoding detection.
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R. Garg, A. L. Varna and M. Wu, "Modeling and analysis of Electric Network Frequency signal for timestamp verification," 2012 IEEE International Workshop on Information Forensics and Security (WIFS), Costa Adeje, Spain, 2012, pp. 67-72, doi: 10.1109/WIFS.2012.6412627.
Hsu, H.-P.; Jiang, Z.-R.; Li, L.-Y.; Tsai, T.-C.; Hung, C.-H.; Chang, S.-C.; Wang, S.-S.; Fang, S.-H. Detection of Audio Tampering Based on Electric Network Frequency Signal. Sensors 2023, 23, 7029. https://doi.org/10.3390/s23167029.
Zeng, C.; Kong, S.; Wang, Z.; Li, K.; Zhao, Y. Digital Audio Tampering Detection Based on Deep Temporal-Spatial Features of Electrical Network Frequency. Information 2023, 14, 253. https://doi.org/10.3390/info14050253.
Hu, Y., Lu, W., Ma, M. et al. A semi fragile watermarking algorithm based on compressed sensing applied for audio tampering detection and recovery. Multimed Tools Appl 81, 17729-17746 (2022). https://doi.org/10.1007/s11042-022-12719-0.
LAME MP3 Encoder, available online: https://lame.sourceforge.io/, last accessed on 30.10.2024.
Spek, available online: https://github.com/alexkay/spek, last accessed on 30.10.2024.
Alessandro, Brian & Shi, Y.Q. (2009). Mp3 bit rate quality detection through frequency spectrum analysis. 10.1145/1597817.1597828.
Z. Xiang, P. Bestagini, S. Tubaro and E. J. Delp, "Forensic Analysis and Localization of Multiply Compressed MP3 Audio Using Transformers," ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Singapore, Singapore, 2022, pp. 2929-2933, doi: 10.1109/ICASSP43922.2022.9747639.
Atieh Khodadadi, Soheila Molaei, Mehdi Teimouri, Hadi Zare, Classification of audio codecs with variable bit-rates using deep-learning methods, Digital Signal Processing, Volume 110, 2021, 102952, ISSN 1051-2004, https://doi.org/10.1016/j.dsp.2020.102952.
Yang, R., Shi, Y.-Q., & Huang, J. (2009). Defeating fake-quality MP3. Proceedings of the 11th ACM Workshop on Multimedia and Security - MM&Sec ’09. doi:10.1145/1597817.1597838.
Bianchi, T., Rosa, A.D., Fontani, M. et al. Detection and localization of double compression in MP3 audio tracks. EURASIP J. on Info. Security 2014, 10 (2014). doi:10.1186/1687-417X-2014-10.