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Research Output 1996 2019

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14 Citations (Scopus)

A candidate for the ITU-T 4 kbit/s speech coding standard

Thyssen, J., Gao, Y., Benyassine, A., Shlomot, E., Murgia, C., Su, H. Y., Mano, K., Hiwasaki, Y., Ehara, H., Yasunaga, K., Lamblin, C., Kovesi, B., Stegmann, J. & Kang, H. G., 2001 Jan 1, In : ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings. 2, p. 681-684 4 p.

Research output: Contribution to journalArticle

Speech coding
12 Citations (Scopus)

Adaptive microphone array system with two-stage adaptation mode controller

Jung, Y. W., Kang, H-G., Lee, C., Youn, D. H., Choi, C. & Kim, J., 2005 Jan 1, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E88-A, 4, p. 972-976 5 p.

Research output: Contribution to journalArticle

Microphone Array
Microphones
Controller
Controllers
Initialization
9 Citations (Scopus)

A fast adaptive-codebook search algorithm for G.723.1 speech coder

Jung, S. K., Kim, K. T., Park, Y. C. & Kang, H. G., 2005 Jan 1, In : IEEE Signal Processing Letters. 12, 1, p. 75-78 4 p.

Research output: Contribution to journalArticle

Codebook
Search Algorithm
Predictors
Closed-loop
Fast Algorithm
8 Citations (Scopus)

A frame erasure concealment algorithm based on gain parameter re-estimation for CELP coders

Kim, H. K. & Kang, H. G., 2001 Sep 1, In : IEEE Signal Processing Letters. 8, 9, p. 252-256 5 p.

Research output: Contribution to journalArticle

Linear Prediction
Codebook
Extrapolation
Coding
Excitation
Speech Enhancement
Speech enhancement
Learning algorithms
learning
Mask
4 Citations (Scopus)

An adaptive short-term postfilter based on pseudo-cepstral representation of line spectral frequencies

Kim, H. K. & Kang, H. G., 2002 Jul 1, In : Speech Communication. 37, 3-4, p. 335-348 14 p.

Research output: Contribution to journalArticle

Tilt
Speech Coding
Cepstrum
Speech coding
Line
3 Citations (Scopus)

An efficient multichannel linear prediction-based blind equalization algorithm in near common zeros condition

Yang, J. M. & Kang, H. G., 2014 Mar 1, In : IEEE Signal Processing Letters. 21, 3, p. 306-310 5 p., 6717992.

Research output: Contribution to journalArticle

Blind Equalization
Blind equalization
Linear Prediction
Acoustics
Equalization
9 Citations (Scopus)

An efficient transcoding algorithm for G.723.1 and G.729A speech coders: Interoperability between mobile and IP network

Yoon, S. W., Kang, H. G., Park, Y. C. & Youn, D. H., 2004 Jun 1, In : Speech Communication. 43, 1-2, p. 17-31 15 p.

Research output: Contribution to journalArticle

Transcoding
IP Networks
Mobile Networks
Interoperability
Codebook
39 Citations (Scopus)

An information-theoretic perspective on feature selection in speaker recognition

Eriksson, T., Kim, S., Kang, H. G. & Lee, C., 2005 Jul 1, In : IEEE Signal Processing Letters. 12, 7, p. 500-503 4 p.

Research output: Contribution to journalArticle

Speaker Recognition
Feature Selection
Feature extraction
Cepstrum
Linear Prediction
14 Citations (Scopus)

An interactive 3-D audio system with loudspeakers

Song, M. S., Zhang, C., Florencio, D. & Kang, H. G., 2011 Oct 1, In : IEEE Transactions on Multimedia. 13, 5, p. 844-855 12 p., 5959214.

Research output: Contribution to journalArticle

Audio systems
Loudspeakers
Crosstalk
Sensitivity analysis
26 Citations (Scopus)

An investigation of vocal tract characteristics for acoustic discrimination of pathological voices

Lee, J. W., Kang, H. G., Choi, J. Y. & Son, Y. I., 2013 Dec 4, In : BioMed Research International. 2013, 758731.

Research output: Contribution to journalArticle

Vocal Cords
Acoustics
Pathology
Vocal Cord Paralysis
Polyps
7 Citations (Scopus)

Applying a speaker-dependent speech compression technique to concatenative TTS synthesizers

Lee, C. H., Jung, S. K. & Kang, H. G., 2007 Feb 1, In : IEEE Transactions on Audio, Speech and Language Processing. 15, 2, p. 632-640 9 p., 4067023.

Research output: Contribution to journalArticle

synthesizers
coders
decoding
Decoding
coding
6 Citations (Scopus)

A priori SNR estimation using air- and bone-conduction microphones

Shin, H. S., Fingscheidt, T. & Kang, H-G., 2015 Nov 1, In : IEEE/ACM Transactions on Audio Speech and Language Processing. 23, 11, p. 2015-2025 11 p.

Research output: Contribution to journalArticle

Bone Conduction
Signal-To-Noise Ratio
Microphones
microphones
Bone
3 Citations (Scopus)

A two-channel noise estimator for speech enhancement in a highly nonstationary environment

Choi, M. S. & Kang, H. G., 2011 Apr 6, In : IEEE Transactions on Audio, Speech and Language Processing. 19, 4, p. 905-915 11 p., 5549863.

Research output: Contribution to journalArticle

channel noise
Speech enhancement
Power spectral density
estimators
augmentation
1 Citation (Scopus)

A very low complexity VSELP speech coder using regular pulse basis vectors

Choi, Y. S., Kang, H-G., Yoo, J. H., Cha, I. W. & Youn, D. H., 1997 Jan 1, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E80-A, 6, p. 996-1001 6 p.

Research output: Contribution to journalArticle

Linear Prediction
Low Complexity
Codebook
Orthonormal
Speech
2 Citations (Scopus)
phonetics
telephones
vowels
extrapolation
cues

Dry electrode-based body fat estimation system with anthropometric data for use in a wearable device

Shin, S. C., Lee, J., Choe, S., Yang, H. I., Min, J., Ahn, K. Y., Jeon, J. Y. & Kang, H. G., 2019 May 1, In : Sensors (Switzerland). 19, 9, 2177.

Research output: Contribution to journalArticle

Open Access
fats
Oils and fats
Electric Impedance
Adipose Tissue
Electrodes
11 Citations (Scopus)

Effective Spectral and Excitation Modeling Techniques for LSTM-RNN-Based Speech Synthesis Systems

Song, E., Soong, F. K. & Kang, H. G., 2017 Nov, In : IEEE/ACM Transactions on Audio Speech and Language Processing. 25, 11, p. 2152-2161 10 p.

Research output: Contribution to journalArticle

Speech Synthesis
Speech synthesis
Long-Term Memory
Memory Term
Recurrent neural networks
14 Citations (Scopus)

Estimating redundancy information of selected features in multi-dimensional pattern classification

Jung, C. S., Seo, H. & Kang, H. G., 2011 Mar 1, In : Pattern Recognition Letters. 32, 4, p. 590-596 7 p.

Research output: Contribution to journalArticle

Pattern recognition
Redundancy
Feature extraction
9 Citations (Scopus)

Generalization of the subspace-based array shape estimations

Park, H. Y., Lee, C., Kang, H. G. & Youn, D. H., 2004 Jul 1, In : IEEE Journal of Oceanic Engineering. 29, 3, p. 847-856 10 p.

Research output: Contribution to journalArticle

Generic uniform search grid generation algorithm for far-field source localization

Lee, J., Chung, S. W., Kang, H. G. & Choi, M. S., 2018 Jan 1, In : Journal of the Acoustical Society of America. 143, 1, p. EL37-EL42

Research output: Contribution to journalArticle

far fields
grids
arrivals
distributing
Grid
1 Citation (Scopus)

Harmonic enhancement in low bitrate audio coding using an efficient long-term predictor

Song, J., Lee, C. H., Oh, H. O. & Kang, H. G., 2010 Oct 18, In : Eurasip Journal on Advances in Signal Processing. 2010, 939542.

Research output: Contribution to journalArticle

Data storage equipment
Compensation and Redress
1 Citation (Scopus)

Improving the performance of the minimum statistics noise estimator for single channel speech enhancement

Ryu, S. K., Kang, H-G., Jung, S. K. & Youn, D. H., 2005 Jan 1, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E88-A, 2, p. 582-585 4 p.

Research output: Contribution to journalArticle

Speech Enhancement
Speech enhancement
Statistics
Estimator
Noise Estimation
15 Citations (Scopus)

Improving the transcoding capability of speech coders

Kang, H-G., Kim, H. K. & Cox, R. V., 2003 Mar 1, In : IEEE Transactions on Multimedia. 5, 1, p. 24-33 10 p.

Research output: Contribution to journalArticle

Speech coding
Merging
Telecommunication networks

Knowledge-based manner class segmentation based on the acoustic event and landmark detection algorithm

Lee, J. I., Choi, J. Y. & Kang, H. G., 2014 Jun, In : IEICE Transactions on Information and Systems. E97-D, 6, p. 1682-1685 4 p.

Research output: Contribution to journalArticle

Acoustics
Speech analysis
Speech recognition
cancellation
coding
decoding
Decoding
coders
6 Citations (Scopus)

Online speech dereverberation algorithm based on adaptive multichannel linear prediction

Yang, J. M. & Kang, H-G., 2014 Mar 1, In : IEEE Transactions on Audio, Speech and Language Processing. 22, 3, p. 608-619 12 p.

Research output: Contribution to journalArticle

linear prediction
Acoustics
Reverberation
Equalizers
Microphones

On the importance of transition regions for automatic speaker recognition

Lee, B. J., Jung, C. S., Choi, J. Y. & Kang, H. G., 2010 Jan 1, In : IEICE Transactions on Information and Systems. E93-D, 1, p. 197-200 4 p.

Research output: Contribution to journalArticle

On the study of noise allocation for speech signal in low bit-rate audio coding

Lee, C. H., Oh, H. O. & Kang, H. G., 2009 Dec 1, In : IEEE Signal Processing Letters. 16, 10, p. 849-852 4 p., 2025982.

Research output: Contribution to journalArticle

Speech Signal
Masking
Coding
Frequency bands
Speech coding
3 Citations (Scopus)

Optimum beamformer in correlated source environments

Kim, S., Lee, C. & Kang, H. G., 2006 Dec 14, In : Journal of the Acoustical Society of America. 120, 6, p. 3770-3781 12 p.

Research output: Contribution to journalArticle

interference
Interference
white noise
replicas
cancellation
5 Citations (Scopus)

Perceptual relevance of the temporal envelope to the speech signal in the 4-7 kHz band

Kim, K. T., Choi, J. Y. & Kang, H. G., 2007 Oct 17, In : Journal of the Acoustical Society of America. 122, 3, p. EL88-EL94

Research output: Contribution to journalArticle

envelopes
psychoacoustics
cues
coding
broadband

Performance Comparison of Single and Multi-Stage Algebraic Codebooks

Jung, S. K., Kang, H-G. & Youn, D. H., 2003 Jan 1, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E86-A, 12, p. 3288-3290 3 p.

Research output: Contribution to journalArticle

Codebook
Performance Comparison
Experiments
Term
Experiment
4 Citations (Scopus)

Phase-sensitive joint learning algorithms for deep learning-based speech enhancement

Lee, J., Skoglund, J., Shabestary, T. & Kang, H. G., 2018 Aug, In : IEEE Signal Processing Letters. 25, 8, p. 1276-1280 5 p.

Research output: Contribution to journalArticle

Speech Enhancement
Speech enhancement
Learning algorithms
Masks
Learning Algorithm
3 Citations (Scopus)

Phonetically optimized speaker modeling for robust speaker recognition

Lee, B. J., Choi, J. Y. & Kang, H. G., 2009 Sep 21, In : Journal of the Acoustical Society of America. 126, 3, p. EL100-EL106

Research output: Contribution to journalArticle

phonemes
classifying
education
optimization
Phoneme
1 Citation (Scopus)

Refinement of landmark detection and extraction of articulator-free features for knowledge-based speech recognition

Lee, J. I., Choi, J. Y. & Kang, H. G., 2013 Mar, In : IEICE Transactions on Information and Systems. E96-D, 3, p. 746-749 4 p.

Research output: Contribution to journalArticle

Speech recognition
Band structure
Feature extraction
2 Citations (Scopus)

Robust Session Variability Compensation for SVM Speaker Verification

Seo, H., Jung, C. S. & Kang, H-G., 2011 Jan 1, In : IEEE Transactions on Audio, Speech and Language Processing. 19, 6, p. 1631-1641 11 p.

Research output: Contribution to journalArticle

projection
Statistics
statistics
education
eigenvalues
11 Citations (Scopus)

Selecting feature frames for automatic speaker recognition using mutual information

Jung, C. S., Kim, M. Y. & Kang, H. G., 2010 Aug 26, In : IEEE Transactions on Audio, Speech and Language Processing. 18, 6, p. 1332-1340 9 p., 5276841.

Research output: Contribution to journalArticle

Speech analysis
Redundancy
Acoustics
phonetics
Experiments
Taylor series
operators
nonlinearity
speech recognition
acoustics
filters
reverberation
output
Filter
Statistical Model
13 Citations (Scopus)

Speech bandwidth extension using temporal envelope modeling

Kim, K. T., Lee, M. K. & Kang, H. G., 2008 Dec 1, In : IEEE Signal Processing Letters. 15, p. 429-432 4 p.

Research output: Contribution to journalArticle

Envelope
Bandwidth
Modeling
Speech Signal
Gaussian Mixture Model
2 Citations (Scopus)

Speech quality estimation of voice over internet protocol codec using a packet loss impairment model

Lee, M. K. & Kang, H. G., 2013 Nov 1, In : Journal of the Acoustical Society of America. 134, 5, p. EL438-EL444

Research output: Contribution to journalArticle

impairment
degradation
cognition
decoders
estimates
16 Citations (Scopus)

SVD-Based adaptive QIM watermarking on stereo audio signals

Hwang, M. J., Lee, J., Lee, M. & Kang, H. G., 2018 Jan, In : IEEE Transactions on Multimedia. 20, 1, p. 45-54 10 p.

Research output: Contribution to journalArticle

Audio watermarking
Watermarking
Singular value decomposition
Signal processing
2 Citations (Scopus)
Linear regression
Time delay
10 Citations (Scopus)

Waveform interpolation-based speech analysis/synthesis for HMM-based TTS systems

Jung, C. S., Joo, Y. S. & Kang, H. G., 2012 Oct 29, In : IEEE Signal Processing Letters. 19, 12, p. 809-812 4 p., 6319353.

Research output: Contribution to journalArticle

Speech Analysis
Text-to-speech
Speech analysis
Waveform
Interpolation