A Low-Latency Deep Hierarchical Fusion Network for Fullband Acoustic Echo Cancellation
Haoran Zhao (Kuaishou Technology); Nan Li (北京达佳互联信息技术有限公司); Runqiang Han (kuaishou); Xiguang Zheng (北京达佳互联信息技术有限公司); Chen Zhang (北京达佳互联信息技术有限公司)
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10 Jun 2023
This paper describes our submission to the fourth Acoustic Echo Cancellation (AEC) Challenge, which is part of ICASSP 2023 Signal Processing Grand Challenge. The proposed system is developed based on our earlier system submitted to the ICASSP 2022 AEC challenge with significant latency and network structure improvement, while achieving better subjective results.
