Ph.D. Candidate


Research Interests

Instrument Sound Separation
Harmonic-Percussive Source Separation
Vocal Separation


J. Park, J. Shin, and K. Lee, “Exploiting continuity/discontinuity of basis vectors in spectrogram decomposition for harmonic-percussive sound separation,” IEEE/ACM Transactions on Audio, Speech, and Language Processing, Vol. 25, No. 5, pp. 1061-1074, May, 2017.
J. Park, and K. Lee, “Harmonic-percussive source separation using harmonicity and sparsity constraints,” in Proc. International Society for Music Information Retrieval Conference (ISMIR), pp. 148-154, 2015.
T. Kim, H. Jang, J. Hong, K. Kim, S. Lee, J. Park, Y. Han, S. Kim, J. Y. Choe, J. W. Han, K. Lee, and K. W. Kim, “Development of a diagnostic marker for depression using acoustic features of voice in the elderly; A pilot study,” in Proc. International Psychogeriatric Association (IPA), 2015.
J. Park, and K. Lee, “Separation of monophonic music signal based on user-guided onset information,” in Proc. International Congress on Sound and Vibration (ICSV), 2014.
C. Oh, J. Park, and B. Suh, “Gravity: automatic location tracking system between a car and a pedestrian,” in Proc. International Conference on Human-Computer Interaction with Mobile Devices & Services (Mobile HCI). ACM, 2014.
J.-S. Park, Y.-S. Byun, M.-H. Yoon, and Y.-H. Lee, “Opportunistic Feedback of Channel Information in Multi-user MIMO Environments,” in Proc. IEEE Wireless Communications and Networking Conference (WCNC), 2013.
J.-S. Park, K.-W. Lee, Y.-S. Byun, and Y.-H. Lee, “Operation profile for IEEE 802.16m in heterogeneous operation environments,” in Proc. IEEE Asia Pacific Wireless Communications Symposium (APWCS), 2012.
G.-S. Heo, J.-S. Park, Y.-S. Byun, and Y.-H. Lee, “Opportunistic User Scheduling with normalized CQI in Heterogeneous Channel Environments,” in Proc. IEEE International Symposium on a World of Wireless Mobile and Multimedia Networks (WoWMoM), 2012.
J.-S. Park, G.-S. Heo, and Y.-H. Lee, “Capacity maximizing cell-selection in heterogeneous cellular networks,” in Proc. International Conference on Software, Telecommunications and Computer Networks (SoftCOM), 2011.
J.-S. Park, M.-H. Yoon, Y.-S. Byun, and Y.-H. Lee, “Capacity analysis of beamforming in spatially correlated channel environments,” in Proc. 신호처리합동학술대회, 2012.
Y.-S. Byun, J.-S. Bang, and Y.-H. Lee, “Interference coordination in spatially correlated multi-user MISO cellular system,” in Proc. 신호처리합동학술대회, 2011.


박정수, 이교구, “오디오 신호 처리 방법 및 장치,” 한국, Dec. 2016. (출원번호 10-2016-0178057)
박정수, 이교구, “오디오 신호의 배음 성분 부스팅 방법,” 한국, Dec. 2015. (출원번호 10-2015-0171624)
박정수, 이교구, “배음구조 및 성김구조 제약조건을 이용한 화성악기와 타악기 소리의 분리 방법,” 한국, May 2016. (등록번호 10-1621718)
H. J. Lee, J.-S. Park, Y.-H. Lee, Y.-S. Beon, Y. S. Kim, and J. H. Lee, “Method for Cooperative Signal Transmitting in Multi-Cell Cooperative Communication System,” Jun. 2013. (PCT/KR2013/005363)
H. J. Lee, J.-S. Park, Y.-S. Beon, Y.-H. Lee, K. I. Kim, Y. S. Kim, and T. H. Bae, “Method and Apparatus for Selecting Cell in Heterogeneous Cell Wireless Communication System,” Jun. 2013. (PCT/KR2013/005393)


Music-lyrics Alignment
Development of Voice-based Diagnostic Marker for Depression
Blind Source Separation