Lei Sun

Orcid: 0000-0001-7680-6455

Affiliations:
  • University of Science and Technology of China, National Engineering Research Center of Speech and Language Information Processing, Hefei, China
  • iFlytek Research, Hefei, P. R. China


According to our database1, Lei Sun authored at least 26 papers between 2017 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Online presence:

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Bibliography

2023
QDM-SSD: Quality-Aware Dynamic Masking for Separation-Based Speaker Diarization.
IEEE ACM Trans. Audio Speech Lang. Process., 2023

The USTC-NERCSLIP Systems for the CHiME-7 DASR Challenge.
CoRR, 2023

An Experimental Study on Sound Event Localization and Detection Under Realistic Testing Conditions.
Proceedings of the IEEE International Conference on Acoustics, 2023

2022
External Text Based Data Augmentation for Low-Resource Speech Recognition in the Constrained Condition of OpenASR21 Challenge.
Proceedings of the Interspeech 2022, 2022

Improving Separation-Based Speaker Diarization Via Iterative Model Refinement And Speaker Embedding Based Post-Processing.
Proceedings of the IEEE International Conference on Acoustics, 2022

2021
Separation Guided Speaker Diarization in Realistic Mismatched Conditions.
CoRR, 2021

USTC-NELSLIP System Description for DIHARD-III Challenge.
CoRR, 2021

Scenario-Dependent Speaker Diarization for DIHARD-III Challenge.
Proceedings of the Interspeech 2021, 22nd Annual Conference of the International Speech Communication Association, Brno, Czechia, 30 August, 2021

A Deep Analysis of Speech Separation Guided Diarization Under Realistic Conditions.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

2020

A Space-and-Speaker-Aware Iterative Mask Estimation Approach to Multi-Channel Speech Recognition in the CHiME-6 Challenge.
Proceedings of the Interspeech 2020, 2020

A Study of Child Speech Extraction Using Joint Speech Enhancement and Separation in Realistic Conditions.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Progressive Multi-Target Network Based Speech Enhancement with Snr-Preselection for Robust Speaker Diarization.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019
An iterative mask estimation approach to deep learning based multi-channel speech recognition.
Speech Commun., 2019

A Speaker-Dependent Approach to Separation of Far-Field Multi-Talker Microphone Array Speech for Front-End Processing in the CHiME-5 Challenge.
IEEE J. Sel. Top. Signal Process., 2019

A Two-stage Single-channel Speaker-dependent Speech Separation Approach for Chime-5 Challenge.
Proceedings of the IEEE International Conference on Acoustics, 2019

2018
Auxiliary Features from Laser-Doppler Vibrometer Sensor for Deep Neural Network Based Robust Speech Recognition.
J. Signal Process. Syst., 2018

A Progressive Deep Learning Approach to Child Speech Separation.
Proceedings of the 11th International Symposium on Chinese Spoken Language Processing, 2018

Speaker Diarization with Enhancing Speech for the First DIHARD Challenge.
Proceedings of the Interspeech 2018, 2018

A Novel LSTM-Based Speech Preprocessor for Speaker Diarization in Realistic Mismatch Conditions.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Enhancement and Analysis of Conversational Speech: JSALT 2017.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

An Analysis of Speaker Diarization Fusion Methods For The First DIHARD Challenge.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2018

A Novel Training Strategy Using Dynamic Data Generation for Deep Neural Network Based Speech Enhancement.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2018

2017
On Design of Robust Deep Models for CHiME-4 Multi-Channel Speech Recognition with Multiple Configurations of Array Microphones.
Proceedings of the Interspeech 2017, 2017

Multiple-target deep learning for LSTM-RNN based speech enhancement.
Proceedings of the Hands-free Speech Communications and Microphone Arrays, 2017

LSTM-based iterative mask estimation and post-processing for multi-channel speech enhancement.
Proceedings of the 2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2017


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