Changheon Lee

Principal Researcher, SK Telecom

Joined

May 2023

Names

Changheon Lee (Preferred)

Chang-Heon Lee

Emails

****@gmail.com (Confirmed)

Personal Links

Google Scholar

DBLP

Career & Education History

Principal Researcher

SK Telecom (sktelecom.com)

2017 – Present

Researcher

Hyundai Motor Company (hyundai.com)

2012 – 2017

Postdoc

Orange-labs (orange.com)

2010 – 2011

PhD student

Yonsei University (yonsei.ac.kr)

2005 – 2010

MS student

Yonsei University (yonsei.ac.kr)

2003 – 2005

Advisors, Relations & Conflicts

No relations added

Expertise

No areas of expertise listed

Publications

Harmonic Enhancement in Low Bitrate Audio Coding Using an Efficient Long-Term Predictor
Jeongook Song, Chang-Heon Lee, Hyen-O Oh, Hong-Goo Kang
- Published: 01 Jan 2010, Last Modified: 14 May 2023
- EURASIP J. Adv. Signal Process. 2010
- Readers: Everyone
A robust time difference of arrival estimator in reverberant environments
Jae-Mo Yang, Chang-Heon Lee, Seungil Kim, Hong-Goo Kang
- Published: 01 Jan 2009, Last Modified: 14 May 2023
- EUSIPCO 2009
- Readers: Everyone
On the Study of Noise Allocation for Speech Signal in Low Bit-Rate Audio Coding
Chang-Heon Lee, Hyen-O Oh, Hong-Goo Kang
- Published: 01 Jan 2009, Last Modified: 14 May 2023
- IEEE Signal Process. Lett. 2009
- Readers: Everyone
Designing a unified speech/audio codec by adopting a single channel harmonic source separation module
Sang-Wook Shin, Chang-Heon Lee, Hyen-O Oh, Hong-Goo Kang
- Published: 01 Jan 2008, Last Modified: 14 May 2023
- ICASSP 2008
- Readers: Everyone
Performance analysis of various single channel speech enhancement algorithms for automatic speech recognition
Myung-Suk Song, Chang-Heon Lee, Hong-Goo Kang
- Published: 01 Jan 2006, Last Modified: 14 May 2023
- INTERSPEECH 2006
- Readers: Everyone
An efficient segment-based speech compression technique for hand-held TTS systems
Chang-Heon Lee, Sung-Kyo Jung, Thomas Eriksson, Won-Suk Jun, Hong-Goo Kang
- Published: 01 Jan 2006, Last Modified: 14 May 2023
- INTERSPEECH 2006
- Readers: Everyone
Performance analysis of transcoding algorithms in packet-loss environments
Sung-Kyo Jung, Hong-Goo Kang, Dae Hee Youn, Chang-Heon Lee
- Published: 01 Jan 2004, Last Modified: 14 May 2023
- INTERSPEECH 2004
- Readers: Everyone
Improvement issues on transcoding algorithms: for the flexible usage to the various pairs of speech codec
Jin-Kyu Choi, Chang-Heon Lee, Hong-Goo Kang, Young-Cheol Park, Dae Hee Youn
- Published: 01 Jan 2004, Last Modified: 14 May 2023
- ICASSP (1) 2004
- Readers: Everyone