Efficient Cross-Codec Framing Grid Analysis for Audio Tampering Detection

Gärtner D, Dittmar C, Aichroth P, Cuccovillo L, Mann S, Schuller G. Efficient Cross-Codec Framing Grid Analysis for Audio Tampering Detection. In: AES Convention 136. Audio Engineering Society; 2014. Paper 9094. Available from: https://aes.org/publications/elibrary-page/?id=17240

@inproceedings{Gartner2014_17240,
  author = {Gärtner, Daniel and Dittmar, Christian and Aichroth, Patrick and Cuccovillo, Luca and Mann, Sebastian and Schuller, Gerald},
  title = {{Efficient Cross-Codec Framing Grid Analysis for Audio Tampering Detection}},
  booktitle = {AES Convention 136},
  note = {Paper 9094},
  year = {2014},
  month = apr,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=17240}
}

TY  - CPAPER
TI  - Efficient Cross-Codec Framing Grid Analysis for Audio Tampering Detection
AU  - Gärtner, Daniel
AU  - Dittmar, Christian
AU  - Aichroth, Patrick
AU  - Cuccovillo, Luca
AU  - Mann, Sebastian
AU  - Schuller, Gerald
T2  - AES Convention 136
M1  - Paper 9094
PY  - 2014
DA  - 2014/04/06
UR  - https://aes.org/publications/elibrary-page/?id=17240
PB  - Audio Engineering Society
LA  - en
AB  - In this paper we present an audio tampering detection method based on the analysis of discontinuities in the framing grid, caused either by manipulations within the same recording or across recordings even with codec changes. The approach extends state of the art methods for MP3 framing grid detection with respect to efficiency and robustness, and multi-codec support, adding mp3PRO, AAC, and HE-AAC schemes. An evaluation has been carried out using a publicly available dataset. A high performance is reported on both detecting tampering and codecs showing the usefulness of the approach in audio forensics.
ER  -