New implementation techniques of a real-time MPEG-2 audio encoding system. - Hyen-O Oh; Sung-Youn Kim; Dae Hee Youn; Il-Whan Cha (ICASSP, 1999)

New echo embedding technique for robust and imperceptible audio watermarking. - Hyen-O Oh; Jong Won Seok; Jin Woo Hong; Dae Hee Youn (ICASSP, 2001)

Transparent And Robust Audio Watermarking With A New Echo Embedding Technique. - Hyen-O Oh; Hyun Wook Kim; Jong Won Seok; Jin Woo Hong; Dae Hee Youn (ICME, 2001)

High quality MPEG-audio layer III algorithm for a 16-bit DSP. - Keun-Sup Lee; Hyen-O Oh; Young-Cheol Park; Dae Hee Youn (ISCAS (2), 2001)

Low power MPEG/audio encoders using simplified psychoacoustic model and fast bit allocation. - Hyen-O Oh; Joon-Seok Kim 002; Chang-Jun Song; Young-Cheol Park; Dae Hee Youn (IEEE Trans. Consumer Electron., 2001)

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 (ICASSP, 2008)

On the Study of Noise Allocation for Speech Signal in Low Bit-Rate Audio Coding. - Chang-Heon Lee; Hyen-O Oh; Hong-Goo Kang (IEEE Signal Process. Lett., 2009)

Harmonic Enhancement in Low Bitrate Audio Coding Using an Efficient Long-Term Predictor. - Jeongook Song; Chang-Heon Lee; Hyen-O Oh; Hong-Goo Kang (EURASIP J. Adv. Signal Process., 2010)

Enhanced long-term predictor for Unified Speech and Audio Coding. - Jeongook Song; Hyen-O Oh; Hong-Goo Kang (ICASSP, 2011)