Publications

2026

[C8] Spatial-Magnifier: Spatial upsampling for multichannel speech enhancement, D. Lee, A. Pandey, S. Parekh, D. Wong, J. Donley, B. Xu, J. Azcarreta, Interspeech 2026

2025

[C7] DeepASA: An Object-Oriented Multi-Purpose Network for Auditory Scene Analysis, D. Lee, Y. Kwon, J-W. Choi, NeurIPS 2025

[C6] Universal auditory scene analysis model for source separation, event localization, and detection, D. Lee, J-W. Choi, Forum Acusticum 2025

[C5] Self-Guided Target Sound Extraction and Classification through Universal Sound Separation Model and Multiple Clues, Y. Kwon*, D. Lee*, D. Kim, J-W. Choi, DCASE Workshop 2025 (1st place, *: co-first author)

[C4] DeFT-Mamba: Universal multichannel sound separation and polyphonic audio classification, D. Lee, J-W. Choi, ICASSP 2025

2024

[J4] DeFTAN-II: Efficient multichannel speech enhancement with subgroup processing, D. Lee, J-W. Choi, IEEE/ACM Trans. Audio, Speech, Lang. Process. 2024

[C3] DeFTAN-AA: Array Geometry Agnostic Multichannel Speech Enhancement, D. Lee, J-W. Choi, Interspeech 2024

2023

[C2] DeFT-AN RT: Real-time Multichannel Speech Enhancement using Dense Frequency-Time Attentive Network and Non-overlapping Synthesis Window, D. Lee, D. Choi, J-W. Choi, Interspeech 2023

[J3] DeFT-AN: Dense frequency-time attentive network for multichannel speech enhancement, D. Lee, J-W. Choi, IEEE Signal Process. Lett. 2023

2022

[C1] Inter-channel Conv-TasNet for source-agnostic multichannel audio enhancement, D. Lee, J-W. Choi, Inter-Noise 2022

[J2] Wafer-scale, highly uniform, and well-arrayed suspended nanostructures for enhancing the performance of electronic devices, ZJ. Zhao, J. Ahn, D. Lee et. al., Nanoscale 2022

2021

[P1] Inter-channel Conv-TasNet for multichannel speech enhancement, D. Lee, S. Kim, J-W. Choi, arXiv preprint 2021

[J1] Direction-of-arrival estimation with blind surface impedance compensation for spherical microphone array, D. Lee, B. Jo, J-W. Choi, JASA Express Lett. 2021