7 citations · 14 across the 6 of their papers we have counts for
12 papers
A Unified Deep Speaker Embedding Framework for Mixed-Bandwidth Speech Data
Weicheng Cai, Ming Li
This paper proposes a unified deep speaker embedding framework for modeling speech data with different sampling rates. Considering the narrowband spectrogram as a sub-image of the…
Within-sample variability-invariant loss for robust speaker recognition under noisy environments
Danwei Cai, Weicheng Cai, Ming Li
Despite the significant improvements in speaker recognition enabled by deep neural networks, unsatisfactory performance persists under noisy environments. In this paper, we train t…
DIHARD II is Still Hard: Experimental Results and Discussions from the DKU-LENOVO Team
Qingjian Lin, Weicheng Cai, Lin Yang +3
In this paper, we present the submitted system for the second DIHARD Speech Diarization Challenge from the DKULENOVO team. Our diarization system includes multiple modules, namely…
The DKU Replay Detection System for the ASVspoof 2019 Challenge: On Data Augmentation, Feature Representation, Classification, and Fusion
Weicheng Cai, Haiwei Wu, Danwei Cai +1
This paper describes our DKU replay detection system for the ASVspoof 2019 challenge. The goal is to develop spoofing countermeasure for automatic speaker recognition in physical a…
The DKU System for the Speaker Recognition Task of the 2019 VOiCES from a Distance Challenge
Danwei Cai, Xiaoyi Qin, Weicheng Cai +1
In this paper, we present the DKU system for the speaker recognition task of the VOiCES from a distance challenge 2019. We investigate the whole system pipeline for the far-field s…
The DKU-SMIIP System for NIST 2018 Speaker Recognition Evaluation
Danwei Cai, Weicheng Cai, Ming Li
In this paper, we present the system submission for the NIST 2018 Speaker Recognition Evaluation by DKU Speech and Multi-Modal Intelligent Information Processing (SMIIP) Lab. We ex…