Decay-Region Group Delay as a Forensic Cue for AI-Generated Impulsive Sounds

arXiv:2608.26346 · cs.SD, cs.AI · Submitted 2026-08-26 · Read on arXiv

cs.SD, cs.AI

Submitted: 2026-08-26

Updated: 2026-08-26

Comments: 6 pages, 4 figures, 7 tables. Submitted to IEEE International Workshop on Information Forensics and Security (WIFS) 2026

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

AUC — 37× in this paper · explained in 2 episodes
Accuracy — 14× in this paper · explained in 1 episode
Transformer — 8× in this paper · explained in 2 episodes
Robustness — 3× in this paper · explained in 5 episodes
Benchmark — 2× in this paper · explained in 2 episodes
Consistency — 2× in this paper · explained in 3 episodes
Generalization — 2× in this paper · explained in 13 episodes
Adversarial Robustness — 1× in this paper · explained in 3 episodes
Core — 1× in this paper · explained in 2 episodes
Data Augmentation — 1× in this paper · explained in 7 episodes
Generative Model — 1× in this paper · explained in 2 episodes
Generative Models — 1× in this paper · explained in 2 episodes
Homogeneity — 1× in this paper · explained in 2 episodes
International Conference on Learning Representations — 1× in this paper
International Conference on Machine Learning — 1× in this paper
Physical Constraints — 1× in this paper · explained in 7 episodes
Regularization — 1× in this paper · explained in 3 episodes
Transformer Architecture — 1× in this paper · explained in 2 episodes

Sources

Audio Deepfake Detection: A Survey

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