Publications
Publications Heading link
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Papers
2023
- Ryan M. Corey, “Mixed-delay distributed beamforming for own-speech separation in hearing devices with wireless remote microphones,” IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), October 2023.
- Manan Mittal, Kanad Sarkar, Austin Lu, Ryan Corey, and Andrew Singer, “Frame-by-frame mixture of beamformers for source separation,” Proceedings of Meetings on Acoustics (POMA), vol. 51, 05007, October 2023.
- Ryan M. Corey and Andrew C. Singer, “Immersive enhancement and removal of loudspeaker sound using wireless assistive listening systems and binaural hearing devices,” IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), June 2023.
2022
- Kanad Sarkar, Manan Mittal, Ryan Corey, and Andrew Singer, “Measuring and exploiting the locally linear mapping between relative transfer functions and array deformations,” Proceedings of Meetings on Acoustics, vol. 50, 055001, December 2022.
- Winner of the POMA Student Paper Competition for the ASA Nashville Meeting
- Ryan M. Corey, Sen Tao, Naveen Verma, and Andrew C. Singer, “Reliable measurement using unreliable binary comparisons,” Signal Processing, vol. 203, 108808, October 2022.
- Ryan M. Corey, Manan Mittal, Kanad Sarkar, and Andrew C. Singer, “Cooperative speech separation with a microphone array and asynchronous wearable devices,” Interspeech, September 2022.
- Ryan M. Corey, Manan Mittal, Kanad Sarkar, and Andrew C. Singer, “Adaptive crosstalk cancellation and spatialization for dynamic group conversation enhancement using mobile and wearable devices,” International Workshop on Acoustic Signal Enhancement (IWAENC), September 2022. [Full text PDF*]
- Austin Lu, Ethaniel Moore, Arya Nallanthighall, Kanad Sarkar, Manan Mittal, Ryan M. Corey, Paris Smaragdis, and Andrew C. Singer, “Mechatronic generation of datasets for acoustics research,” International Workshop on Acoustic Signal Enhancement (IWAENC), September 2022.
- Blog post: Motion and Audio, with Robots
2021
- Kanad Sarkar, Ryan M. Corey, and Andrew C. Singer, “Utilizing Time-of-Flight LIDARs For Spatial Audio Processing,” Asilomar Conference on Signals, Systems, and Computers, November 2021.
- Ryan M. Corey and Andrew C. Singer, “Adaptive binaural filtering for a multiple-talker listening system using remote and on-ear microphones,” IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), October 2021. [Full text PDF*]
- Ryan M. Corey and Andrew C. Singer, “High/low model for scalable multimicrophone enhancement of speech mixtures,” European Signal Processing Conference (EUSIPCO), August 2021. [Full text PDF*]
- Ryan M. Corey and Andrew C. Singer, “Modeling the effects of dynamic range compression on signals in noise,” The Journal of the Acoustical Society of America, vol. 150, no. 1, pp. 159-170, July 2021. [Full text PDF**]
- Best student paper award for corresponding conference presentation at the 179th ASA Meeting
- Blog post: Dynamic Range Compression and Noise
- Conference presentation video
- Ryan M. Corey, Uriah Jones, and Andrew C. Singer, “Comparison of the acoustic effects of face masks on speech signals,” The Hearing Journal, vol. 74, no. 1, pp. 36-39, January 2021.
2020
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William P. King et al, “Emergency ventilator for COVID-19,” PLOS One, vol. 15, no. 12, e0244963, December 2020.
- Website: Illinois RapidVent
- Ryan M. Corey, Uriah Jones, and Andrew C. Singer, “Acoustic effects of medical, cloth, and transparent face masks on speech signals,” The Journal of the Acoustical Society of America, vol. 148, no. 4, pp. 2371-5, October 2020. [Full text PDF**]
- Ryan M. Corey, Evan M. Widloski, David Null, Brian Ricconi, Mark Johnson, Karen White, Jennifer R. Amos, Alex Pagano, Michael Oelze, Rachel Switzky, Matthew B. Wheeler, Eliot Bethke, Clifford Shipley, and Andrew C. Singer, “Low-complexity system and algorithm for an emergency ventilator sensor and alarm,” IEEE Transactions on Biomedical Circuits and Systems, vol. 14, no. 5, pp. 1088-1096, October 2020. [Full text PDF]
- Blog post: Hearing aid algorithm adapted for COVID-19 ventilators
- Website and open-source code: Illinois RapidAlarm
- Video: Illinois RapidAlarm
- Ryan M. Corey and Andrew C. Singer, “Binaural audio source remixing with microphone array listening devices”, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), May 2020. [Full text PDF*]
2019
- Ryan M. Corey, “Microphone Array Processing for Augmented Listening,” PhD Dissertation, University of Illinois at Urbana-Champaign, December 2020.
- Ryan M. Corey, Matthew D. Skarha, and Andrew C. Singer, “Cooperative audio source separation and enhancement using distributed microphone arrays and wearable devices”, IEEE International Workshop on Computational Advances in Multisensor Adaptive Processing (CAMSAP), December 2019. [Full text PDF*]
- Blog post: Cooperative Listening Devices
- Data set: Massive Distributed Microphone Array Dataset
- Audio demonstration
- Ryan M. Corey and Andrew C. Singer, “Motion-tolerant beamforming with deformable microphone arrays”, IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), October 2019. [Full text PDF*]
- Best student paper award at WASPAA 2019
- Blog post: Deformable Microphone Arrays
- Video demonstration
- Ryan M. Corey, Naoki Tsuda, and Andrew C. Singer, “Acoustic impulse responses for wearable audio devices”, IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), May 2019. [Full text PDF*]
2018
- Ryan M. Corey, Naoki Tsuda, and Andrew C. Singer, “Delay-performance tradeoffs in causal microphone array processing”, International Workshop on Acoustic Signal Enhancement (IWAENC), September 2018. [Full text PDF*]
- Ryan M. Corey and Andrew C. Singer, “Speech separation using partially asynchronous microphone arrays without resampling”, International Workshop on Acoustic Signal Enhancement (IWAENC), September 2018. [Full text PDF*]
- Ryan M. Corey and Andrew C. Singer, “Relative transfer function estimation from speech keywords”, International Conference on Latent Variable Analysis and Signal Separation (LVA ICA), July 2018. [Full text PDF]
- Related patent: Multi-microphone speech processing system
2017
- Ryan M. Corey and Andrew C. Singer, “Wideband source localization using one-bit quantized arrays”, IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), December 2017. [Full text PDF*]
- Ryan M. Corey and Andrew C. Singer, “Real-world evaluation of multichannel audio enhancement using acoustic pilot signals”, Asilomar Conference on Signals, Systems, and Computers, October 2017. [Full text PDF*]
- Ryan M. Corey and Andrew C. Singer, “Underdetermined methods for multichannel audio enhancement with partial preservation of background sources”, IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), October 2017. [Full text PDF*]
- Ryan M. Corey and Andrew C. Singer, “Dynamic range compression for noisy mixtures using source separation and beamforming”, IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), October 2017. [Full text PDF*]
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S. Tao, N. Verma, R. Corey and A. Singer, “A 10-b Statistical ADC employing pipelining and sub-range in 32nm CMOS”, IEEE International Symposium on Circuits and Systems (ISCAS), May 2017.
2016
- Ryan M. Corey and Andrew C. Singer, “Nonstationary source separation for underdetermined speech mixtures”, Asilomar Conference on Signals, Systems, and Computers, November 2016. [Full text PDF*]
- Ryan M. Corey and Andrew C. Singer, “A hypothesis testing framework for real-time multichannel speech separation using time-frequency masks”, IEEE International Workshop on Machine Learning for Signal Processing (MLSP), September 2016. [Full text PDF*]
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Ryan M. Corey and Andrew C. Singer, “Spatial sigma-delta signal acquisition for wideband beamforming arrays”, ITG Workshop on Smart Antennas (WSA), March 2016. [Full text PDF*]
2015
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Ryan M. Corey, “Statistical Inference With Unreliable Binary Observations”, Master’s Thesis, University of Illinois at Urbana-Champaign, 2015. [Full text PDF]
- Ryan M. Corey and Andrew C. Singer, “Detection of Communication Signals Using Stochastic Quantization”, Asilomar Conference on Signals, Systems, and Computers, November 2015. [Full text PDF*]
- Ryan M. Corey and Andrew C. Singer, “A Multistage Architecture for Statistical Inference with Stochastic Signal Acquisition”, Journal of Signal Processing Systems, July 2015. [Full text PDF]
2014
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Ryan M. Corey, Andrew C. Singer, Sen Tao, and Naveen Verma, “A Low Complexity Estimation Architecture Based on Noisy Comparators”, IEEE Workshop on Signal Processing Systems (SiPS), October 2014. [Full text PDF*]
- Ryan M. Corey and Andrew C. Singer, “Scalar Estimation From Unreliable Binary Observations”, IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), June 2014. [Full text PDF*]
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Books
- Ryan M. Corey, Suleyman S. Kozat, and Andrew C. Singer, “Parametric estimation,” in Signal Processing and Machine Learning Theory, P. Diniz, Ed., pp. 689-716, Academic Press, 2023.
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Presentations
2023
- Austin Lu, Ethaniel Moore, Kanad Sarkar, Manan Mittal, Ryan M. Corey, Andrew C. Singer, and Paris Smaragdis, “Acoustic experiments with 3D printed heads,” IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), October 2023.
- Ryan M. Corey, “Multiple-source dynamic range compression in hearing devices: What can we learn from music mixing?” Acoustical Society of America Meeting, May 2023.
- Ryan M. Corey and A. Singer, “Spatial sigma-delta modulation for coarsely quantized linear, circular, and spherical arrays,” Acoustical Society of America Meeting, May 2023.
- Xinran Yue, Arya Nallanthighall, Manan Mittal, Austin Lu, Kanad Sarkar, Ryan M. Corey, Paris Smaragdis, and Andrew C. Singer, “3D-printed acoustic head simulators that talk and move,” Acoustical Society of America Meeting, May 2023.
- Featured in an ASA press release
- Blog post: Simulating group conversations with talking heads
- Manan Mittal, Kanad Sarkar, Austin Lu, Ryan M. Corey, and Andrew C. Singer, “Source separation using bandlimited external microphones and a microphone array,” Acoustical Society of America Meeting, May 2023.
- Austin Lu, Manan Mittal, Kanad Sarkar, Ryan M. Corey, Paris Smaragdis, and Andrew C. Singer, “Bandwidth extension with air and body-conduction microphones for speech enhancement,” Acoustical Society of America Meeting, May 2023.
- Kanad Sarkar, Jae Won Choi, Manan Mittal, Ryan M. Corey, and Andrew C. Singer, “Tracking array deformations using segmented least squares,” Acoustical Society of America Meeting, May 2023.
- Ryan M. Corey, “Immersive group conversation enhancement with wireless hearing devices,” Ear Day, Rush University Department of Communication Disorders and Sciences & Acoustical Society of America Chicago Chapter, February 2023.
2022
- Kanad Sarkar, Manan Mittal, Ryan M. Corey, and Andrew C. Singer, “Manifold learning for dynamic array geometries,” Acoustical Society of America Meeting, December 2022.
- Austin Lu, Ethaniel Moore, Arya Nallanthighall, Mankeerat S. Sidhu, Kanad Sarkar, Manan Mittal, Ryan M. Corey, Paris Smaragdis, and Andrew C. Singer, “Mechatronic acoustic research system for generating real large-scale dynamic datasets,” Acoustical Society of America Meeting, December 2022.
- Manan Mittal, Kanad Sarkar, Ryan M. Corey, and Andrew C. Singer, “Group conversation enhancement using distributed microphone arrays with adaptive binauralization,” Acoustical Society of America Meeting, December 2022.
- Ryan M. Corey, Manan Mittal, and Andrew C. Singer, “Immersive conversation enhancement using binaural hearing aids and external microphone arrays,” International Hearing Aid Research Conference (IHCON), August 2022.
- Blog post: Group Conversation Enhancement
- Ryan M. Corey and Andrew C. Singer, “Group conversation enhancement using wireless microphones and the Tympan open-source hearing platform,” International Hearing Aid Research Conference (IHCON), August 2022.
- Blog post: Group Conversation Enhancement
- Ryan M. Corey and Andrew C. Singer, “Turn the music down! Repurposing assistive listening broadcast systems to remove nuisance sounds,” Acoustical Society of America Meeting, May 2022.
2021
- Ryan M. Corey and Andrew C. Singer, “Immersive multitalker remote microphone system,” Acoustical Society of America Meeting, December 2021.
- Kanad Sarkar, Ryan M. Corey, and Andrew C. Singer, “Spatial acoustic processing with a laser distance sensor using a Tympan device,” Acoustical Society of America Meeting, December 2021.
- Kanad Sarkar, Ryan M. Corey, Sri Vuppala, and Andrew C. Singer, “Utilizing laser distance sensors for audio recovery and acoustic source localization,” Acoustical Society of America Meeting, June 2021.
2020
- Ryan M. Corey and Andrew C. Singer, “Dynamic range compression of sound mixtures,” Acoustical Society of America Meeting, December 2020.
- Best student paper award in acoustic signal processing
- Blog post: Dynamic Range Compression and Noise
- Conference presentation video
- Ryan M. Corey, Uriah Jones, and Andrew C. Singer, “Acoustic effects of face masks on speech signals,” Acoustical Society of America Meeting, December 2020.
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Patents
- Ryan M. Corey and Andrew C. Singer, “Separating Space-Time Signals with Moving and Asynchronous Arrays,” US Patent Number 11,871,190, Filed December 22, 2021, Issued January 9, 2024.
- Ryan M. Corey and Andrew C. Singer, “Space-time oversampling and error shaping for coarsely quantized arrays,” US Patent Number 10,623,212, Filed November 21, 2018, Issued April 14, 2020. [PDF]
- Ryan M. Corey, “Multi-Microphone Speech Processing System,” US Patent Number 9,881,634, Filed December 1, 2016, Issued January 30, 2018. [PDF]
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Lectures
- Ryan M. Corey, “Toward superhuman hearing: Challenges and opportunities in assistive and augmentative listening technology,” Audio Engineering Society Chicago Chapter, April 18, 2023.
- Video: Toward Superhuman Hearing
- Ryan M. Corey, “Pandemic listening challenges and the future of listening technology,” Illinois Speech-Language-Hearing Association Convention, February 11, 2022.
- Ryan M. Corey, “Pandemic listening challenges and the future of listening technology,” Educational Audiology Association Virtual Summer Conference, July 2021.
- Ryan M. Corey, “Cooperative signal processing with ad hoc acoustic arrays,” National Geospatial-Intelligence Agency IC Postdoc Research Webinar Series, May 18, 2021.
- Ryan M. Corey, “From noisy crowds to face masks and video calls: How Covid-19 listening challenges will influence future hearing technologies,” B-Audio Triple Spring Symposium, May 4, 2021.
- Ryan M. Corey, “Cooperative signal processing with ad hoc acoustic arrays,” Laboratory for Physical Sciences Seminar Series (LPS3), March 17, 2021.
- Ryan M. Corey, “Toward superhuman hearing: Challenges and opportunities in assistive and augmentative listening technology,” Audio Engineering Society Chicago Chapter, April 18, 2023.
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