Hai Huyen Dam

Orcid: 0000-0002-9244-7533

According to our database1, Hai Huyen Dam authored at least 82 papers between 1998 and 2024.

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Bibliography

2024
Optimized Sigmoid Functions for Speech Presence Probability and Gain Function in Speech Enhancement.
Circuits Syst. Signal Process., May, 2024

2022
Optimal design of both multi-input multi-output loop filter and multi-input single-output reconstruction filter of sigma delta modulator.
Int. J. Circuit Theory Appl., December, 2022

Dereverberation and Signal Separation of Speech Signal Mixtures.
Proceedings of the 11th International Conference on Control, 2022

2020
Robust broadband beamformer design for noise reduction and dereverberation.
Multidimens. Syst. Signal Process., 2020

2019
An adaptive a priori SNR estimator for perceptual speech enhancement.
EURASIP J. Audio Speech Music. Process., 2019

Cross Evaluation of Speech Enhancement Methods under Different Noise Conditions.
Proceedings of the IEEE International Conference on Acoustics, 2019

2018
Optimal Joint Design of Discrete Fractional Fourier Transform Matrices and Mask Coefficients for Multichannel Filtering in Fractional Fourier Domains.
IEEE Trans. Signal Process., 2018

Two-Microphone Hearing Aids Using Prediction Error Method for Adaptive Feedback Control.
IEEE ACM Trans. Audio Speech Lang. Process., 2018

A reduced complexity zero-forcing beamformer design for multiuser MIMO systems.
Optim. Lett., 2018

Accelerated gradient with optimal step size for second-order blind signal separation.
Multidimens. Syst. Signal Process., 2018

Frequency Domain Improved Practical Variable Step-Size for Adaptive Feedback Cancellation Using Pre-Filters.
Proceedings of the 16th International Workshop on Acoustic Signal Enhancement, 2018

Robust Beamformer Design Against Mismatch in Microphone Characteristics and Acoustic Environment.
Proceedings of the 16th International Workshop on Acoustic Signal Enhancement, 2018

2017
Optimal Design of Oversampled Modulated Filter Bank.
IEEE Signal Process. Lett., 2017

Proportionate NLMS for adaptive feedback control in hearing aids.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Convex combination framework for a priori SNR estimation in speech enhancement.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Adaptive feedback control using improved variable step-size affine projection algorithm for hearing aids.
Proceedings of the 2017 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2017

Improved a priori snr estimation in speech enhancement.
Proceedings of the 23rd Asia-Pacific Conference on Communications, 2017

2016
Affine projection algorithm for acoustic feedback cancellation using prediction error method in hearing aids.
Proceedings of the IEEE International Workshop on Acoustic Signal Enhancement, 2016

Improved practical variable step-size algorithm for adaptive feedback control in hearing aids.
Proceedings of the 10th International Conference on Signal Processing and Communication Systems, 2016

2015
A Parallel Low Complexity Zero-Forcing Beamformer Design for Multiuser MIMO Systems Via a Regularized Dual Decomposition Method.
IEEE Trans. Signal Process., 2015

A Fast Low Complexity Method for Optimal Zero-Forcing Beamformer MU-MIMO System.
IEEE Signal Process. Lett., 2015

Design of Allpass Variable Fractional Delay Filter with Powers-of-Two Coefficients.
IEEE Signal Process. Lett., 2015

Interior point method for optimum zero-forcing beamforming with per-antenna power constraints and optimal step size.
Signal Process., 2015

Some interesting properties for zero-forcing beamforming under per-antenna power constraints in rural areas.
J. Glob. Optim., 2015

A First-Order Optimal Zero-Forcing Beamformer Design for Multiuser MIMO Systems via a Regularized Dual Accelerated Gradient Method.
IEEE Commun. Lett., 2015

Acoustic Feedback Cancellation in hearing aids using two microphones employing variable step size affine projection algorithms.
Proceedings of the 2015 IEEE International Conference on Digital Signal Processing, 2015

A survey on zero-forcing beamformer design under per-antenna power constraints for multiuser MIMO systems.
Proceedings of the 2015 IEEE International Conference on Digital Signal Processing, 2015

Design study on microphone arrays.
Proceedings of the 2015 IEEE International Conference on Digital Signal Processing, 2015

Assistive listening headsets for high noise environments: Protection and communication.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

A low complexity optimization algorithm for zero-forcing precoding under per-antenna power constraints.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Evaluation of two-microphone acoustic feedback cancellation using uniform and non-uniform sub-bands in hearing aids.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2015

2014
Variable Fractional Delay FIR Filter Design with a Bicriteria and Coefficient Relationship.
IEEE Trans. Circuits Syst. II Express Briefs, 2014

Effective binaural multi-channel processing algorithm for improved environmental presence.
IEEE ACM Trans. Audio Speech Lang. Process., 2014

Design of Variable Fractional Delay Filter with Fractional Delay Constraints.
IEEE Signal Process. Lett., 2014

Design of allpass variable fractional delay filter with signed powers-of-two coefficients.
Signal Process., 2014

A primal-dual interior point method for optimal zero-forcing beamformer design under per-antenna power constraints.
Optim. Lett., 2014

2013
Design of Robust Broadband Beamformers With Discrete Coefficients and Least Squared Criterion.
IEEE Trans. Circuits Syst. II Express Briefs, 2013

Optimization and evaluation of sigmoid function with a priori SNR estimate for real-time speech enhancement.
Speech Commun., 2013

Second-order blind signal separation with optimal step size.
Speech Commun., 2013

Incorporating multi-channel Wiener filter with single-channel speech enhancement algorithm.
Proceedings of the IEEE International Conference on Acoustics, 2013

Frequency invariant beamformer robust against array element mismatch.
Proceedings of the 9th International Conference on Information, 2013

2012
A Fourier Based Method for Approximating the Joint Detection Probability in MIMO Communications.
IEEE Trans. Commun., 2012

Noise Estimation Based on Soft Decisions and Conditional Smoothing for Speech Enhancement.
Proceedings of the IWAENC 2012 - International Workshop on Acoustic Signal Enhancement, Proceedings, RWTH Aachen University, Germany, September 4th, 2012

Trade-off evaluation for speech enhancement algorithms with respect to the a priori SNR estimation.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011
Design of Allpass Variable Fractional Delay Filter.
IEEE Trans. Signal Process., 2011

Noise estimation with lowcomplexity for speech enhancement.
Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2011

On the optimization of sigmoid function for speech enhancement.
Proceedings of the 19th European Signal Processing Conference, 2011

Designs of low delay cosine modulated filter banks and subband amplifiers.
Proceedings of the 19th European Signal Processing Conference, 2011

Minimax passband group delay nonlinear fir filter design without imposing desired phase response.
Proceedings of the 19th European Signal Processing Conference, 2011

2010
Allpass VFD filter design.
IEEE Trans. Signal Process., 2010

2009
Design of sequence family subsets using a branch and bound technique.
IEEE Trans. Inf. Theory, 2009

2008
Global Optimum Design of Uniform FIR Filter Bank With Magnitude Constraints.
IEEE Trans. Signal Process., 2008

Variable Digital Filter With Group Delay Flatness Specification or Phase Constraints.
IEEE Trans. Circuits Syst. II Express Briefs, 2008

Noise Statistics Update Adaptive Beamformer With PSD Estimation for Speech Extraction in Noisy Environment.
IEEE Trans. Speech Audio Process., 2008

Second-Order Blind Signal Separation for Convolutive Mixtures Using Conjugate Gradient.
IEEE Signal Process. Lett., 2008

Postfiltering Using Multichannel Spectral Estimation in Multispeaker Environments.
EURASIP J. Adv. Signal Process., 2008

2007
Blind Signal Separation Using Steepest Descent Method.
IEEE Trans. Signal Process., 2007

Variable Digital Filter With Least-Square Criterion and Peak Gain Constraints.
IEEE Trans. Circuits Syst. II Express Briefs, 2007

FIR Variable Digital Filter With Signed Power-of-Two Coefficients.
IEEE Trans. Circuits Syst. I Regul. Pap., 2007

On the Classification of Large Area Sequences.
Proceedings of the IEEE Information Theory Workshop on Information Theory for Wireless Networks, 2007

2006
Digital Laguerre filter design with maximum passband-to-stopband energy ratio subject to peak and Group delay constraints.
IEEE Trans. Circuits Syst. I Regul. Pap., 2006

Variable digital filter design with least square criterion subject to peak gain constraints.
Proceedings of the 14th European Signal Processing Conference, 2006

Uniform DFT Filter Bank with Finite Precision Prototype Filters.
Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2006, 2006

Post-Filtering Techniques For Directive Non-Stationary Source Combined With Stationary Noise Utilizing Spatial Spectral Processing.
Proceedings of the IEEE Asia Pacific Conference on Circuits and Systems 2006, 2006

2005
Uniform FIR filterbank optimization with group delay specifications.
IEEE Trans. Signal Process., 2005

Optimized decision delays in finite-length MIMO DFE.
IEEE Signal Process. Lett., 2005

Spreading Code Design Using a Global Optimization Method.
Ann. Oper. Res., 2005

Frequency Domain Blind Equalization for MIMO Systems.
Proceedings of the IEEE 16th International Symposium on Personal, 2005

Periodic Oppermann sequences for spread spectrum systems.
Proceedings of the IEEE ITSOC Information Theory Workshop 2005 on Coding and Complexity, 2005

Combination Oppermann sequences for spread spectrum systems.
Proceedings of the 2005 IEEE International Symposium on Information Theory, 2005

Adaptive beamformer for hands-free communication system in noisy environments.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

2004
Iterative method for the design of DFT filter Bank.
IEEE Trans. Circuits Syst. II Express Briefs, 2004

Adaptive microphone array with noise statistics updates.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Space constrained beamforming with source PSD updates.
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

Subband adaptive equalisation with optimised alignment delays.
Proceedings of the Global Telecommunications Conference, 2004. GLOBECOM '04, Dallas, Texas, USA, 29 November, 2004

Filter bank design with group delay approximations.
Proceedings of the 2004 12th European Signal Processing Conference, 2004

2003
Design of minimum-phase digital filters as the sum of two allpass functions using the cepstrum technique.
IEEE Trans. Signal Process., 2003

Frequency domain constant modulus algorithm for broadband wireless systems.
Proceedings of the Global Telecommunications Conference, 2003

2002
Non-causal delayless subband adaptive equalizer.
Proceedings of the IEEE International Conference on Acoustics, 2002

Design of spreading sequences using a modified bridging method.
Proceedings of the Global Telecommunications Conference, 2002

2000
The dual parameterization approach to optimal least square FIR filter design subject to maximum error constraints.
IEEE Trans. Signal Process., 2000

1998
Design of linear phase FIR filters with recursive structure and discrete coefficients.
Proceedings of the 1998 IEEE International Conference on Acoustics, 1998


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