Youngcheol Park - researchr alias

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Viewing Publication 1 - 27 from 27

2024

2023

A Perceptual Neural Audio Coder with a Mean-Scale HyperpriorJoon Byun, Seungmin Shin, Youngcheol Park, Jongmo Sung, Seungkwon Beack. icassp 2023: 1-5 [doi]

Perceptual Improvement of Deep Neural Network (DNN) Speech Coder Using Parametric and Non-parametric Density ModelsJoon Byun, Seungmin Shin, Jongmo Sung, Seungkwon Beack, Youngcheol Park. interspeech 2023: 859-863 [doi]

2022

2021

Development of a Psychoacoustic Loss Function for the Deep Neural Network (DNN)-Based Speech CoderJoon Byun, Seungmin Shin, Youngcheol Park, Jongmo Sung, Seungkwon Beack. interspeech 2021: 1694-1698 [doi]

2018

Multiport Signal-Flow Analysis to Improve Signal Quality of Time-Interleaved Digital-to-Analog ConvertersYoungcheol Park. ieicet, 101-C(8):685-689, 2018. [doi]

2015

Nonlinear Acoustic Echo Cancellation Using a Nonlinear Postprocessor With a Linearly Constrained Affine Projection AlgorithmKeunsang Lee, Yonghyun Baek, Youngcheol Park. tcas, 62-II(9):881-885, 2015. [doi]

2014

Channel prediction-based noise reduction algorithm for dual-microphone mobile phonesKeunsang. Lee, Joseph Cho, Youngcheol Park. tce, 60(3):393-401, 2014. [doi]

Modified Pseudo Affine Projection Algorithm for Feedback Cancellation in Hearing AidsKeunsang Lee, Younghyun Baek, Dongwook Kim, Junil Sohn, Youngcheol Park. ieicet, 97-A(12):2645-2648, 2014. [doi]

2013

A small-sized class-J power amplifier from combined multi-harmonic voltage reflection functionsYoungcheol Park, Jongkyun Kim. ieiceee, 10(8):20130171, 2013. [doi]

2012

An Outphasing Scheme for Reducing Spectral Regrowth of Multi-Tone Signal in LINC TransmitterHyunchul Ku, Youngcheol Park. ieicet, 95-B(2):651-654, 2012. [doi]

Bi-purpose auxiliary amplifier to enhance the linearity and efficiency of power amplifiersYoungcheol Park. ieiceee, 9(6):429-435, 2012. [doi]

2011

Noise reduction for binaural hearing aids using unsupervised diffuse noise estimatorYouna Ji, Youngcheol Park, Dongwook Kim, Junil Sohn. embc 2011: 7916-7919 [doi]

Robust adaptive feedback canceller based on modified pseudo affine projection algorithmKeunsang Lee, Yong-Hyun Baik, Youngcheol Park, Dongwook Kim, Junil Sohn. embc 2011: 3760-3763 [doi]

Expansion of class-J power amplifiers into inverse mode operationYoungcheol Park. ieiceee, 8(18):1479-1485, 2011. [doi]

2010

Development of Efficient Discrete Model and Error Analysis for Nonlinear RF Power Amplifiers in Wireless CommunicationsHyunchul Ku, Youngcheol Park. ieicet, 93-B(9):2363-2369, 2010. [doi]

Design and Analysis of dual-band matching networks using composite right/left handedness for arbitrary impedancesYoungcheol Park, Hyunchul Ku. ieiceee, 7(9):601-607, 2010. [doi]

Architecture and Analysis of Sub-Nyquist Rate Sampling for Behavioral Modeling of Wideband Power AmplifiersYoungcheol Park, Hyunchul Ku. ieicet, 93-C(10):1544-1547, 2010. [doi]

2009

Sample-Adaptive Product Quantizers with Affine Index Assignments for Noisy ChannelsDong Sik Kim, Youngcheol Park. ieicet, 92-B(10):3084-3093, 2009. [doi]

2008

Effective bass enhancement using second-order adaptive notch filterJunho Lee, Eunjung Song, Youngcheol Park, Daehee Youn. tce, 54(2):663-668, 2008. [doi]

Analysis on high-order intermodulation of frequency multipliers with harmonic injectionYoungcheol Park, Sung-Yong Son. ieiceee, 5(15):568-573, 2008. [doi]

2005

Gram-Schmidt M-Wave Canceller for the EMG Controlled FESHojoon Yeom, Youngcheol Park, Hyoungro Yoon. ieicet, 88-D(9):2213-2217, 2005. [doi]

1992

On detecting the presence of fetal R-wave using the moving averaged magnitude difference algorithmYoungcheol Park, K. Y. Lee, Dae Hee Youn, N. H. Kim, W. K. Kim, S. H. Park. tbe, 39(8):868-871, 1992. [doi]

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