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Huaxin Wu

2 accepted papers

2023

An Experimental Study on Sound Event Localization and Detection Under Realistic Testing Conditions

Shutong Niu, Jun Du, Qing Wang, Li Chai, Huaxin Wu, Zhaoxu Nian +4
ICASSP 2023accepted

We study four data augmentation (DA) techniques and two model architectures on realistic data for sound event localization and detection (SELD). First, based on ResNet-Conformer (RC), we compare the four DA approaches on the realistic DCASE 2022 SELD test set which is often not easy to handle due to…

Cited by 0Source ↗Scholar ↗
2023

Loss Function Design for DNN-Based Sound Event Localization and Detection on Low-Resource Realistic Data

Qing Wang, Jun Du, Zhaoxu Nian, Shutong Niu, Li Chai, Huaxin Wu +2
ICASSP 2023accepted

This study focuses on the design of a loss function for a deep neural network (DNN)-based model with two branches, which is used to solve sound event localization and detection (SELD) on low-resource realistic data. To this end, we employ a secondary network for audio classification, which provides…

Cited by 0Source ↗Scholar ↗