Extended elman's recurrent neural network for syllable recognition. - Yong Duk Cho; Ki Chul Kim; Hyunsoo Yoon; Seung Ryoul Maeng; Jung Wan Cho (ICSLP, 1990)

A 4 kbit/s renewal code excited linear prediction speech coder. - Hong Kook Kim; Yong Duk Cho; Moo Young Kim; Sang Ryong Kim (ICASSP, 1997)

Joint estimation of pitch, band magnitudes, and v UV decisions for MBE vocoder. - Yong Duk Cho; Hong Kook Kim; Moo Young Kim; Sang Ryong Kim (EUROSPEECH, 1997)

A spectrally mixed excitation (SMX) vocoder with robust parameter determination. - Yong Duk Cho; Moo Young Kim; Sang Ryong Kim (ICASSP, 1998)

A 2.4/1.2kb/s speech coder with noise pre-processor. - Milos Stefanovic; Yong Duk Cho; Stephane Villette; Ahmet M. Kondoz (EUSIPCO, 2000)

Predictive and mel-scale binary vector quantization of variable dimension spectral magnitude. - Yong Duk Cho; Moo Young Kim; Ahmet M. Kondoz (ICASSP, 2000)

Improved voice activity detection based on a smoothed statistical likelihood ratio. - Yong Duk Cho; Khaldoon Al-Naimi; Ahmet M. Kondoz (ICASSP, 2001)

Analysis and improvement of a statistical model-based voice activity detector. - Yong Duk Cho; Ahmet M. Kondoz (IEEE Signal Process. Lett., 2001)