402 citations
- Zhejiang UniversityCN32 papers
- Alibaba Group (China)CN18 papers
- Peking UniversityCN13 papers
- Bellevue Hospital CenterUS12 papers
- Chinese Academy of SciencesCN10 papers
- Nanyang Technological UniversitySG10 papers
- Tsinghua UniversityCN8 papers
- Renmin University of ChinaCN7 papers
- Tianjin UniversityCN7 papers
- East China Normal UniversityCN6 papers
- Shanghai Jiao Tong UniversityCN6 papers
- University of Hong KongHK6 papers
5 papers · 1 filter
BeamTransformer: Microphone Array-based Overlapping Speech Detection
Siqi Zheng, Shiliang Zhang, Weilong Huang +5
We propose BeamTransformer, an efficient architecture to leverage beamformer's edge in spatial filtering and transformer's capability in context sequence modeling. BeamTransformer…
A Real-time Speaker Diarization System Based on Spatial Spectrum
Siqi Zheng, Weilong Huang, Xianliang Wang +3
In this paper we describe a speaker diarization system that enables localization and identification of all speakers present in a conversation or meeting. We propose a novel systema…
Weighted Recursive Least Square Filter and Neural Network based Residual Echo Suppression for the AEC-Challenge
Ziteng Wang, Yueyue Na, Zhang Liu +2
This paper presents a real-time Acoustic Echo Cancellation (AEC) algorithm submitted to the AEC-Challenge. The algorithm consists of three modules: Generalized Cross-Correlation wi…
Towards Natural and Controllable Cross-Lingual Voice Conversion Based on Neural TTS Model and Phonetic Posteriorgram
Shengkui Zhao, Hao Wang, Trung Hieu Nguyen +1
Cross-lingual voice conversion (VC) is an important and challenging problem due to significant mismatches of the phonetic set and the speech prosody of different languages. In this…
INT8 Winograd Acceleration for Conv1D Equipped ASR Models Deployed on Mobile Devices
Yiwu Yao, Yuchao Li, Chengyu Wang +8
The intensive computation of Automatic Speech Recognition (ASR) models obstructs them from being deployed on mobile devices. In this paper, we present a novel quantized Winograd op…