Junzuo Zhou — accepted AI-conference papers

2025

WMCodec: End-to-End Neural Speech Codec with Deep Watermarking for Authenticity Verification

Junzuo Zhou, Jiangyan Yi, Yong Ren, Jianhua Tao, Tao Wang, Chuyuan Zhang

ICASSP 2025accepted

Recent advances in speech spoofing necessitate stronger verification mechanisms in neural speech codecs to ensure authenticity. Current methods embed numerical watermarks before compression and extract them from reconstructed speech for verification, but face limitations such as separate training pr…

Cited by 0 Source ↗Scholar ↗

2024

Fewer-Token Neural Speech Codec with Time-Invariant Codes

Yong Ren, Tao Wang, Jiangyan Yi, Le Xu, Jianhua Tao, Chu Yuan Zhang +1

ICASSP 2024accepted

Language model based text-to-speech (TTS) models, like VALL-E, have gained attention for their outstanding in-context learning capability in zero-shot scenarios. Neural speech codec is a critical component of these models, which can convert speech into discrete token representations. However, excess…

Cited by 0 Source ↗Scholar ↗