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3,348 results on '"Xie, Chao"'

15. Analysis of the Impact of Tonga Volcano Eruption on Satellite Navigation Services

Author

Zhang, Jingyu, Wang, Bin, Xie, Chao, Chen, Junping, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Tan, Kay Chen, Series Editor, Yang, Changfeng, editor, and Xie, Jun, editor

Published
2024
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16. The Evaluation Analysis of RDSS Timing Service for Beidou-3

Author

Wang, Xianglei, Han, Teng, Xie, Chao, Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Oneto, Luca, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Tan, Kay Chen, Series Editor, Yang, Changfeng, editor, and Xie, Jun, editor

Published
2024
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19. An Evaluation of Three-Stage Voice Conversion Framework for Noisy and Reverberant Conditions

Author

Choi, Yeonjong, Xie, Chao, and Toda, Tomoki

Subjects
Computer Science - Sound, Electrical Engineering and Systems Science - Audio and Speech Processing
Abstract

This paper presents a new voice conversion (VC) framework capable of dealing with both additive noise and reverberation, and its performance evaluation. There have been studied some VC researches focusing on real-world circumstances where speech data are interfered with background noise and reverberation. To deal with more practical conditions where no clean target dataset is available, one possible approach is zero-shot VC, but its performance tends to degrade compared with VC using sufficient amount of target speech data. To leverage large amount of noisy-reverberant target speech data, we propose a three-stage VC framework based on denoising process using a pretrained denoising model, dereverberation process using a dereverberation model, and VC process using a nonparallel VC model based on a variational autoencoder. The experimental results show that 1) noise and reverberation additively cause significant VC performance degradation, 2) the proposed method alleviates the adverse effects caused by both noise and reverberation, and significantly outperforms the baseline directly trained on the noisy-reverberant speech data, and 3) the potential degradation introduced by the denoising and dereverberation still causes noticeable adverse effects on VC performance., Comment: Accepted to INTERSPEECH 2022

Published
2022

31. Direct Noisy Speech Modeling for Noisy-to-Noisy Voice Conversion

Author

Xie, Chao, Wu, Yi-Chiao, Tobing, Patrick Lumban, Huang, Wen-Chin, and Toda, Tomoki

Subjects
Computer Science - Sound, Electrical Engineering and Systems Science - Audio and Speech Processing
Abstract

Beyond the conventional voice conversion (VC) where the speaker information is converted without altering the linguistic content, the background sounds are informative and need to be retained in some real-world scenarios, such as VC in movie/video and VC in music where the voice is entangled with background sounds. As a new VC framework, we have developed a noisy-to-noisy (N2N) VC framework to convert the speaker's identity while preserving the background sounds. Although our framework consisting of a denoising module and a VC module well handles the background sounds, the VC module is sensitive to the distortion caused by the denoising module. To address this distortion issue, in this paper we propose the improved VC module to directly model the noisy speech waveform while controlling the background sounds. The experimental results have demonstrated that our improved framework significantly outperforms the previous one and achieves an acceptable score in terms of naturalness, while reaching comparable similarity performance to the upper bound of our framework.

Published
2021

37. Noisy-to-Noisy Voice Conversion Framework with Denoising Model

Author

Xie, Chao, Wu, Yi-Chiao, Tobing, Patrick Lumban, Huang, Wen-Chin, and Toda, Tomoki

Subjects
Computer Science - Sound, Electrical Engineering and Systems Science - Audio and Speech Processing
Abstract

In a conventional voice conversion (VC) framework, a VC model is often trained with a clean dataset consisting of speech data carefully recorded and selected by minimizing background interference. However, collecting such a high-quality dataset is expensive and time-consuming. Leveraging crowd-sourced speech data in training is more economical. Moreover, for some real-world VC scenarios such as VC in video and VC-based data augmentation for speech recognition systems, the background sounds themselves are also informative and need to be maintained. In this paper, to explore VC with the flexibility of handling background sounds, we propose a noisy-to-noisy (N2N) VC framework composed of a denoising module and a VC module. With the proposed framework, we can convert the speaker's identity while preserving the background sounds. Both objective and subjective evaluations are conducted, and the results reveal the effectiveness of the proposed framework.

Published
2021

42. RNA aggregates harness the danger response for potent cancer immunotherapy

Author

Mendez-Gomez, Hector R., DeVries, Anna, Castillo, Paul, von Roemeling, Christina, Qdaisat, Sadeem, Stover, Brian D., Xie, Chao, Weidert, Frances, Zhao, Chong, Moor, Rachel, Liu, Ruixuan, Soni, Dhruvkumar, Ogando-Rivas, Elizabeth, Chardon-Robles, Jonathan, McGuiness, James, Zhang, Dingpeng, Chung, Michael C., Marconi, Christiano, Michel, Stephen, Barpujari, Arnav, Jobin, Gabriel W., Thomas, Nagheme, Ma, Xiaojie, Campaneria, Yodarlynis, Grippin, Adam, Karachi, Aida, Li, Derek, Sahay, Bikash, Elliott, Leighton, Foster, Timothy P., Coleman, Kirsten E., Milner, Rowan J., Sawyer, W. Gregory, Ligon, John A., Simon, Eugenio, Cleaver, Brian, Wynne, Kristine, Hodik, Marcia, Molinaro, Annette M., Guan, Juan, Kellish, Patrick, Doty, Andria, Lee, Ji-Hyun, Massini, Tara, Kresak, Jesse L., Huang, Jianping, Hwang, Eugene I., Kline, Cassie, Carrera-Justiz, Sheila, Rahman, Maryam, Gatica, Sebastian, Mueller, Sabine, Prados, Michael, Ghiaseddin, Ashley P., Silver, Natalie L., Mitchell, Duane A., and Sayour, Elias J.

Published
2024
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45. Evidence of bisphosphonate-conjugated sitafloxacin eradication of established methicillin-resistant S. aureus infection with osseointegration in murine models of implant-associated osteomyelitis

Author

Ren, Youliang, Weeks, Jason, Xue, Thomas, Rainbolt, Joshua, de Mesy Bentley, Karen L., Shu, Ye, Liu, Yuting, Masters, Elysia, Cherian, Philip, McKenna, Charles E., Neighbors, Jeffrey, Ebetino, Frank H., Schwarz, Edward M., Sun, Shuting, and Xie, Chao

Published
2023
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47. Association between vmPFC gray matter volume and smoking initiation in adolescents

Author

Xiang, Shitong, Jia, Tianye, Xie, Chao, Cheng, Wei, Chaarani, Bader, Banaschewski, Tobias, Barker, Gareth J., Bokde, Arun L. W., Büchel, Christian, Desrivières, Sylvane, Flor, Herta, Grigis, Antoine, Gowland, Penny A., Brühl, Rüdiger, Martinot, Jean-Luc, Martinot, Marie-Laure Paillère, Nees, Frauke, Orfanos, Dimitri Papadopoulos, Poustka, Luise, Hohmann, Sarah, Fröhner, Juliane H., Smolka, Michael N., Vaidya, Nilakshi, Walter, Henrik, Whelan, Robert, Garavan, Hugh, Schumann, Gunter, Sahakian, Barbara J., Robbins, Trevor W., and Feng, Jianfeng

Published
2023
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