2 papers
cs.CR2026
Asymmetric Phase Coding Audio Watermarking
Guang Yang, Amir Ghasemian, Ninareh Mehrabi +1
The proliferation of deepfake audio challenges voice-based authentication systems; passive forensic detectors are sensitive to evolving generative models and to real-world channel…
cs.CR2024
An Improved Phase Coding Audio Steganography Algorithm
Guang Yang
Advances in speech synthesis have made voice cloning inexpensive and convincing, and fraud built on synthetic audio is now a practical concern. Embedding verifiable information dir…