Combining Self-Embedding Audio Watermarking with Ultra-Low-Bitrate Neural Codecs
Partial manipulation of speech recordings, where only localized segments of an utterance are altered, poses a significant challenge for content integrity verification, as reliable detection and localization of such edits becomes harder as the manipulated proportion decreases. Watermarking offers a proactive defense alternative by embedding auxiliary information prior to distribution; classical hash-based schemes achieve near-perfect detection and localization under ideal conditions, but the original content cannot be recovered once a segment is manipulated. Building on a prior self-embedding audio steganography framework, this work presents an initial exploration of proactive defense perf...
| Authors | Yigitcan Özer, Xin Wang, Zhe Zhang et al. |
|---|---|
| Primary category | cs.SD |
| Published | 26 August 2026 |
| Last updated at source | 26 August 2026 |
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