Deepfake-Resilient Semi-Fragile Audio Embedding with Adaptive Bandlimited Spread-Spectrum Embedding and Neural Provenance Verification
The rapid proliferation of deepfake audio poses significant threats to digital security and media integrity. This paper proposes a resilient semi-fragile audio watermarking framework for speech provenance authentication. The proposed Adaptive Bandlimited Spread-Spectrum (ABSS) embedder is guided by a psychoacoustic mas...