Increasing the Temporal Resolution of ENF Analysis via Harmonic Distortion

Cuccovillo L, Aichroth P. Increasing the Temporal Resolution of ENF Analysis via Harmonic Distortion. In: AES Conference: 2017 AES International Conference on Audio Forensics. Audio Engineering Society; 2017. Paper 1-1. Available from: https://aes.org/publications/elibrary-page/?id=18736

@inproceedings{Cuccovillo2017_18736,
  author = {Cuccovillo, Luca and Aichroth, Patrick},
  title = {{Increasing the Temporal Resolution of ENF Analysis via Harmonic Distortion}},
  booktitle = {AES Conference: 2017 AES International Conference on Audio Forensics},
  note = {Paper 1-1},
  year = {2017},
  month = jun,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=18736}
}

TY  - CPAPER
TI  - Increasing the Temporal Resolution of ENF Analysis via Harmonic Distortion
AU  - Cuccovillo, Luca
AU  - Aichroth, Patrick
T2  - AES Conference: 2017 AES International Conference on Audio Forensics
M1  - Paper 1-1
PY  - 2017
DA  - 2017/06/06
UR  - https://aes.org/publications/elibrary-page/?id=18736
PB  - Audio Engineering Society
LA  - en
AB  - This paper presents an approach for improved ENF analysis based on harmonic distortion. It discusses the creation of artificial harmonics in order to significantly increase temporal resolution for ENF analysis, which is a key requirement for many editing detection use cases, without sacrificing detection accuracy. The benefits of including this approach into pre-existing tampering analysis methods resulted in an immediate increase of both precision and recall.
ER  -