Open access
2026
Early-Reflection Wiener Filter and Spectral Subtraction for Replay-Resilient Audio Deepfake Detection
A signal-level compensation pipeline is proposed to mitigate device bias, additive noise, and channel-induced distortions in replay attack characteristics and demonstrates consistent detector-independent improvements under replay attack conditions.
T. Nguyen, Hung Dinh-Xuan, Thien-Phuc Doan et al.
· IEEE Access · 0 citations