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The LEAP submission for DIHARD-III challenge is described in this paper. The proposed system is composed of a speech bandwidth classifier, and diarization systems fine-tuned for narrowband and wideband speech separately. We use an…

Audio and Speech Processing · Electrical Eng. & Systems 2021-06-15 Prachi Singh , Rajat Varma , Venkat Krishnamohan , Srikanth Raj Chetupalli , Sriram Ganapathy

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 voice activity detection (VAD), segmentation, speaker…

Audio and Speech Processing · Electrical Eng. & Systems 2020-05-06 Qingjian Lin , Weicheng Cai , Lin Yang , Junjie Wang , Jun Zhang , Ming Li

In this paper, we present the submitted system for the third DIHARD Speech Diarization Challenge from the DKU-Duke-Lenovo team. Our system consists of several modules: voice activity detection (VAD), segmentation, speaker embedding…

Audio and Speech Processing · Electrical Eng. & Systems 2021-02-09 Weiqing Wang , Qingjian Lin , Danwei Cai , Lin Yang , Ming Li

This report describes the speaker diarization system developed by the ABSP Laboratory team for the third DIHARD speech diarization challenge. Our primary contribution is to develop acoustic domain identification (ADI) system for speaker…

Audio and Speech Processing · Electrical Eng. & Systems 2021-02-22 A Kishore Kumar , Shefali Waldekar , Goutam Saha , Md Sahidullah

In this paper, we present our system developed by the team from the New Technologies for the Information Society (NTIS) research center of the University of West Bohemia in Pilsen, for the Second DIHARD Speech Diarization Challenge. The…

Audio and Speech Processing · Electrical Eng. & Systems 2019-09-26 Zbyněk Zajíc , Marie Kunešová , Marek Hrúz , Jan Vaněk

This technical report details our submission system to the CHiME-7 DASR Challenge, which focuses on speaker diarization and speech recognition under complex multi-speaker scenarios. Additionally, it also evaluates the efficiency of systems…

This paper describes the speaker diarization systems developed for the Second DIHARD Speech Diarization Challenge (DIHARD II) by the Speed team. Besides describing the system, which considerably outperformed the challenge baselines, we also…

This paper introduces the third DIHARD challenge, the third in a series of speaker diarization challenges intended to improve the robustness of diarization systems to variation in recording equipment, noise conditions, and conversational…

Audio and Speech Processing · Electrical Eng. & Systems 2020-12-04 Neville Ryant , Kenneth Church , Christopher Cieri , Jun Du , Sriram Ganapathy , Mark Liberman

This report presents the system developed by the ABSP Laboratory team for the third DIHARD speech diarization challenge. Our main contribution in this work is to develop a simple and efficient solution for acoustic domain dependent speech…

Sound · Computer Science 2021-01-26 A Kishore Kumar , Shefali Waldekar , Goutam Saha , Md Sahidullah

This paper describes the TSUP team's submission to the ISCSLP 2022 conversational short-phrase speaker diarization (CSSD) challenge which particularly focuses on short-phrase conversations with a new evaluation metric called conversational…

Sound · Computer Science 2023-10-26 Bowen Pang , Huan Zhao , Gaosheng Zhang , Xiaoyue Yang , Yang Sun , Li Zhang , Qing Wang , Lei Xie

This paper provides a detailed description of the Hitachi-JHU system that was submitted to the Third DIHARD Speech Diarization Challenge. The system outputs the ensemble results of the five subsystems: two x-vector-based subsystems, two…

Audio and Speech Processing · Electrical Eng. & Systems 2021-02-03 Shota Horiguchi , Nelson Yalta , Paola Garcia , Yuki Takashima , Yawen Xue , Desh Raj , Zili Huang , Yusuke Fujita , Shinji Watanabe , Sanjeev Khudanpur

This paper describes the winning systems developed by the BUT team for the four tracks of the Second DIHARD Speech Diarization Challenge. For tracks 1 and 2 the systems were mainly based on performing agglomerative hierarchical clustering…

This paper describes system setup of our submission to speaker diarisation track (Track 4) of VoxCeleb Speaker Recognition Challenge 2020. Our diarisation system consists of a well-trained neural network based speech enhancement model as…

Sound · Computer Science 2020-10-26 Renyu Wang , Ruilin Tong , Yu Ting Yeung , Xiao Chen

This technical report outlines our submission system for the CHiME-8 NOTSOFAR-1 Challenge. The primary difficulty of this challenge is the dataset recorded across various conference rooms, which captures real-world complexities such as high…

This report describes the submission system of the GIST-AiTeR team at the 2022 VoxCeleb Speaker Recognition Challenge (VoxSRC) Track 4. Our system mainly includes speech enhancement, voice activity detection , multi-scaled speaker…

Audio and Speech Processing · Electrical Eng. & Systems 2022-10-07 Dongkeon Park , Yechan Yu , Kyeong Wan Park , Ji Won Kim , Hong Kook Kim

DIHARD III was the third in a series of speaker diarization challenges intended to improve the robustness of diarization systems to variability in recording equipment, noise conditions, and conversational domain. Speaker diarization was…

Audio and Speech Processing · Electrical Eng. & Systems 2021-04-06 Neville Ryant , Prachi Singh , Venkat Krishnamohan , Rajat Varma , Kenneth Church , Christopher Cieri , Jun Du , Sriram Ganapathy , Mark Liberman

This paper introduces the second DIHARD challenge, the second in a series of speaker diarization challenges intended to improve the robustness of diarization systems to variation in recording equipment, noise conditions, and conversational…

Audio and Speech Processing · Electrical Eng. & Systems 2019-06-20 Neville Ryant , Kenneth Church , Christopher Cieri , Alejandrina Cristia , Jun Du , Sriram Ganapathy , Mark Liberman

In this report, we describe the speaker diarization (SD) and language diarization (LD) systems developed by our team for the Second DISPLACE Challenge, 2024. Our contributions were dedicated to Track 1 for SD and Track 2 for LD in…

Audio and Speech Processing · Electrical Eng. & Systems 2024-09-25 Nikhil Raghav , Subhajit Saha , Md Sahidullah , Swagatam Das

This paper describes our speaker diarization system submitted to the Multi-channel Multi-party Meeting Transcription (M2MeT) challenge, where Mandarin meeting data were recorded in multi-channel format for diarization and automatic speech…

Audio and Speech Processing · Electrical Eng. & Systems 2022-02-07 Naijun Zheng , Na Li , Xixin Wu , Lingwei Meng , Jiawen Kang , Haibin Wu , Chao Weng , Dan Su , Helen Meng

We present a distant automatic speech recognition (DASR) system developed for the CHiME-8 DASR track. It consists of a diarization first pipeline. For diarization, we use end-to-end diarization with vector clustering (EEND-VC) followed by…

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