Donald S. Williamson
@TheASPIREGrpOSU
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I am an associate professor in the Department of Computer Science and Engineering at The Ohio State University. I lead The ASPIRE Group.
Columbus, OH
Joined June 2020
Congratulations to Sabid and the team on this great accomplishment! Winning the Best Paper Award @ACM_CUI is truly an honor! We're glad to be a part of this.
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Congratulations to Ada Lamba for being a recipient of a CCBS Summer Graduate Research Award!
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Have you ever wondered if you value certain sound frequencies more than others, as they pertain to speech quality? If so, check out Junyi Fan's recent JASA journal publication.
pubs.aip.org
Speech quality is one of the main foci of speech-related research, where it is frequently studied with speech intelligibility, another essential measurement. Ba
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AI can use human perception to help tune out noisy audio @OSUengineering @OhioStateCSE.
news.osu.edu
Researchers have developed a new deep learning model that promises to significantly improve audio quality in real-world scenarios by taking advantage of a previously underutilized tool: human...
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Privacy and security are becoming increasingly more important, especially with the advent of AI in our devices. Our recent survey paper summaries different types of attacks and defense measures related to audio/speech privacy. Take a look:
arxiv.org
In contemporary society, voice-controlled devices, such as smartphones and home assistants, have become pervasive due to their advanced capabilities and functionality. The always-on nature of...
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We're seeing how human feedback can be used to directly optimize LLMs. For speech enhancement, we show how human feedback can indirectly be used to improve performance. Check out our new IEEE paper about this.
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Check out Yuchen Liu's survey paper about privacy attacks and defenses for speech and audio. It's a good summary of what has been developed recently.
arxiv.org
In contemporary society, voice-controlled devices, such as smartphones and home assistants, have become pervasive due to their advanced capabilities and functionality. The always-on nature of...
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Be sure to virtually attend the @IEEEsps webinar this afternoon, where Dr. Williamson will be discussing some of our work in the area of speech enhancement.
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RT @IEEEsps: The SPS Webinar Series continues on 13 March when Dr. Donald Williamson presents "Utilizing Full Signal Reconstruction and Lev….
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The pre-print version of @hermioneliyu and Yuchen Liu's research has been accepted by IEEE/ACM TASLP and it is now available:
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A pre-print of our approach that uses acoustic parameter estimation to help dereverberation performance is available on the arXiv. Congratulations to Yuying and Yuchen:
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RT @JonathanLeRoux: As part of the Sound Demixing Challenge SDX 2023 @sounddemix, we have released our code for the "cocktail fork problem"….
github.com
Baseline multi-resolution cross network model trained using the Divide and Remaster Dataset - merlresearch/cocktail-fork-separation
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Check out this short article about Dr. Williamson's return to CSE @OSUengineering.
cse.osu.edu
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Three of our group's papers are being presented at @ISCAInterspeech. Be sure to watch the videos and ask any questions.
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RT @IEEEsps: PROGRESS returns to #ICASSP2022, aiming to prepare students and junior researchers (especially women and underrepresented mino….
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Congratulations to Khandokar Md. Nayem @i_Nayem for passing is Ph.D. Dissertation Proposal today! He is now one step closer to being Dr. Nayem.
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#tbt Be sure to check out our work with Tencent AI Lab on "Multi-channel multi-frame ADL-MVDR for Target Speech Separation" A pre-print version is also available on the arXiv:
arxiv.org
Many purely neural network based speech separation approaches have been proposed to improve objective assessment scores, but they often introduce nonlinear distortions that are harmful to modern...
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Registration for the @ISCAInterspeech special session on Non-intrusive Objective Speech Quality Assessment is now open! Use the link below to learn more about the challenge.
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