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Zengqiang Shang

3 accepted papers

2024

Improving Short Utterance Anti-Spoofing with Aasist2

ICASSP 2024accepted

The wav2vec 2.0 and integrated spectro-temporal graph attention network (AASIST) based countermeasure achieves great performance in speech anti-spoofing. However, current spoof speech detection systems have fixed training and evaluation durations, while the performance degrades significantly during…

Cited by 0SourceScholar
2024

One-Class Knowledge Distillation for Spoofing Speech Detection

ICASSP 2024accepted

The detection of spoofing speech generated by unseen algorithms remains an unresolved challenge. One reason for the lack of generalization ability is that traditional detecting systems follow the binary classification paradigm, which inherently assumes the possession of prior knowledge of spoofing s…

Cited by 0SourceScholar
2021

The Thinkit System for Icassp2021 M2voc Challenge

ICASSP 2021accepted

In this paper, we introduce the low resource text-to-speech system from the ThinkIT team submitted to Multi-Speaker Multi-Style Voice Cloning Challenge (M2VoC). The challenge has two tasks: few-shot track1 provides 100 samples for each person and one-shot track2 offers 5 samples only. Each track con…

Cited by 0SourceScholar