Kanghao Zhang — accepted AI-conference papers

2024

Hierarchical Speaker Representation for Target Speaker Extraction

Shulin He, Huaiwen Zhang, Wei Rao, Kanghao Zhang, Yukai Ju, Yang Yang +1

ICASSP 2024accepted

Target speaker extraction aims to isolate a specific speaker’s voice from a composite of multiple sound sources, guided by an enrollment utterance or called anchor. Current methods predominantly derive speaker embeddings from the anchor and integrate them into the separation network to separate the…

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2022

A Robust Deep Audio Splicing Detection Method via Singularity Detection Feature

Kanghao Zhang, Shan Liang, Shuai Nie, Shulin He, Jiahui Pan, Xueliang Zhang +2

ICASSP 2022accepted

There are many methods for detecting forged audio produced by conversion and synthesis. However, as a simpler method of forgery, splicing has not attracted widespread attention. Based on the characteristic that the tampering operation will cause singularities at high-frequency components, we propose…

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