Ph.D. Candidate


Research Interests

Music Information Retrieval
Applied Acoustics
Audio Signal Processing
Automatic Music Transcription
Melody Extraction
Digital Audio Effects


K. Lee, H. Heo, M. Lee, SH. Park, KM. Sung, “Nonlinear Assessment of Korean Temple Bell using Recurrence Quantification Analysis,” in Proc. 20th Int. Congress on Acoustics (ICA), 2010.
H. Heo, M. Lee, S. Lee, KM. Sung, “Development of Multiband Dynamic Range Compressor regarding Noise Characteristics,” in Proc. 130th Int. Conf. Audio Engineering Society (AES), 2011.
Y. Park, H. Heo, K. Lee, “VOICON: An Interactive Gestural Microphone for Vocal Performance,” in Proc. Conf. New Interfaces and Musical Expression (NIME), 2012.
H. Chung, H. Heo, D. Sung, Y. Han, K. Lee, “Modeling and Real-time Generation of Pen Stroke Sounds for Tactile Devices,” in Proc. 49th Int. Conf. Audio Engineering Society (AES), 2013.
H. Heo, D. Sung, K. Lee, “Note Onset Detection based on Harmonic Cepstrum Regularity,” in Proc. IEEE Int. Conf. Multimedia and Expo (ICME), 2013.
Y. Park, H. Heo, K. Lee, “Enhanced auditory feedback for Korean touch screen keyboards,” International Journal of Human-Computer Studies, Vol.73, pp.1-11, 2014.
B. Jeong, H. Heo, J. Choi, K. Lee, H. Chung, D. Sung, “Mobile terminal and method of controlling the mobile terminal,” U.S. Patent, 157,190 (2014).
정병주, 정한욱, 최재호, 성두용, 허훈, 이교구, “이동 단말기 및 이의 제어방법(Mobile Terminal and Control Method for The Mobile Terminal),” 한국, 출원번호 제00-25264 (2013).
전상배, 이교구, 성두용, 허훈, 김선민, 김정수, 손상모, “오디오 보정 장치 및 이의 오디오 보정 방법(Apparatus and Method for correcting Audio data),” 한국, 출원번호 제01-57926 (2013).


Automatic Music Transcription
Automatic Music Accompaniment
New Interfaces with Auditory Feedback