Philipos C. Loizou

Affiliations:
  • University of Texas at Dallas, USA


According to our database1, Philipos C. Loizou authored at least 85 papers between 1991 and 2015.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2015
A Hybrid Coherence Model for Noise Reduction in Reverberant Environments.
IEEE Signal Process. Lett., 2015

2014
A coherence-based noise reduction algorithm for binaural hearing aids.
Speech Commun., 2014

F0 estimation in noisy speech based on long-term harmonic feature analysis combined with neural network classification.
Proceedings of the INTERSPEECH 2014, 2014

Noisy speech enhancement based on long term harmonic model to improve speech intelligibility for hearing impaired listeners.
Proceedings of the INTERSPEECH 2014, 2014

Frequency offset correction in single sideband speech for speaker verification.
Proceedings of the IEEE International Conference on Acoustics, 2014

2013
Design and Evaluation of a Personal Digital Assistant-based Research Platform for Cochlear Implants.
IEEE Trans. Biomed. Eng., 2013

A Dual-Microphone Algorithm That Can Cope With Competing-Talker Scenarios.
IEEE Trans. Speech Audio Process., 2013

Objective speech intelligibility measurement for cochlear implant users in complex listening environments.
Speech Commun., 2013

Environment-adaptive speech enhancement for bilateral cochlear implants using a single processor.
Speech Commun., 2013

Predicting the intelligibility of reverberant speech for cochlear implant listeners with a non-intrusive intelligibility measure.
Biomed. Signal Process. Control., 2013

A new mask-based objective measure for predicting the intelligibility of binary masked speech.
Proceedings of the IEEE International Conference on Acoustics, 2013

2012
Real-Time Automatic Tuning of Noise Suppression Algorithms for Cochlear Implant Applications.
IEEE Trans. Biomed. Eng., 2012

A Dual-Microphone Speech Enhancement Algorithm Based on the Coherence Function.
IEEE Trans. Speech Audio Process., 2012

Impact of SNR and gain-function over- and under-estimation on speech intelligibility.
Speech Commun., 2012

Introduction to the Special Issue on New Subjective and Objective Methodologies for Audio and Visual Signal Processing.
IEEE J. Sel. Top. Signal Process., 2012

Frequency Shift Detection of Speech with GMMs AND SVMs.
Proceedings of the 2012 IEEE Workshop on Signal Processing Systems, 2012

Pitch Estimation Based on Long Frame Harmonic Model and Short Frame Average Correlation Coefficient.
Proceedings of the INTERSPEECH 2012, 2012

Performance Comparison of Intrusive Objective Speech Intelligibility and Quality Metrics for Cochlear Implant Users.
Proceedings of the INTERSPEECH 2012, 2012

Binary Mask Estimation for Improved Speech Intelligibility in Reverberant Environments.
Proceedings of the INTERSPEECH 2012, 2012

Adding real-time noise suppression capability to the cochlear implant PDA research platform.
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

On the design and evaluation of the PDA-based research platform for electric and acoustic stimulation.
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

2011
Speech Quality Assessment.
Proceedings of the Multimedia Analysis, Processing and Communications, 2011

Estimators of the Magnitude-Squared Spectrum and Methods for Incorporating SNR Uncertainty.
IEEE Trans. Speech Audio Process., 2011

Reasons why Current Speech-Enhancement Algorithms do not Improve Speech Intelligibility and Suggested Solutions.
IEEE Trans. Speech Audio Process., 2011

SNR loss: A new objective measure for predicting the intelligibility of noise-suppressed speech.
Speech Commun., 2011

On the design of a flexible stimulator for animal studies in auditory prostheses.
Biomed. Signal Process. Control., 2011

Evaluation of objective measures for quality assessment of reverberant speech.
Proceedings of the IEEE International Conference on Acoustics, 2011

A PDA platform for offline processing and streaming of stimuli for cochlear implant research.
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

2010
Advances in Modern Blind Signal Separation Algorithms: Theory and Applications
Synthesis Lectures on Algorithms and Software in Engineering, Morgan & Claypool Publishers, ISBN: 978-3-031-01512-0, 2010

A Recursive Wavelet-Based Strategy for Real-Time Cochlear Implant Speech Processing on PDA Platforms.
IEEE Trans. Biomed. Eng., 2010

Improving Speech Intelligibility in Noise Using Environment-Optimized Algorithms.
IEEE Trans. Speech Audio Process., 2010

Improving Speech Intelligibility in Noise Using a Binary Mask That Is Based on Magnitude Spectrum Constraints.
IEEE Signal Process. Lett., 2010

A new binary mask based on noise constraints for improved speech intelligibility.
Proceedings of the INTERSPEECH 2010, 2010

Speech enhancement by combining statistical estimators of speech and noise.
Proceedings of the IEEE International Conference on Acoustics, 2010

Why do speech-enhancement algorithms not improve speech intelligibility?
Proceedings of the IEEE International Conference on Acoustics, 2010

A blind subband-based dereverberation algorithm.
Proceedings of the IEEE International Conference on Acoustics, 2010

Real-time implementation of wavelet-based Advanced Combination Encoder on PDA platforms for cochlear implant studies.
Proceedings of the IEEE International Conference on Acoustics, 2010

Speech enhancement using a frequency-specific composite Wiener function.
Proceedings of the IEEE International Conference on Acoustics, 2010

A coherence-based algorithm for noise reduction in dual-microphone applications.
Proceedings of the 18th European Signal Processing Conference, 2010

2009
A New Delayless Subband Adaptive Filtering Algorithm for Active Noise Control Systems.
IEEE Trans. Speech Audio Process., 2009

Selective-Tap Blind Dereverberation for Two-Microphone Enhancement of Reverberant Speech.
IEEE Signal Process. Lett., 2009

A data-driven approach for estimating the time-frequency binary mask.
Proceedings of the INTERSPEECH 2009, 2009

On the use of Bayesian modeling for predicting noise reduction performance.
Proceedings of the IEEE International Conference on Acoustics, 2009

Real-time PDA-based recursive Fourier transform Implementation for cochlear implant applications.
Proceedings of the IEEE International Conference on Acoustics, 2009

2008
Evaluation of Objective Quality Measures for Speech Enhancement.
IEEE Trans. Speech Audio Process., 2008

A geometric approach to spectral subtraction.
Speech Commun., 2008

An interactive hybrid programming approach to signals and systems laboratory.
Proceedings of the IEEE International Conference on Acoustics, 2008

A 9-Bit configurable current source with enhanced output resistance for cochlear stimulators.
Proceedings of the IEEE 2008 Custom Integrated Circuits Conference, 2008

Ultrasound imaging media layer texture analysis of the carotid artery.
Proceedings of the 8th IEEE International Conference on Bioinformatics and Bioengineering, 2008

2007
An Integrated System for the Segmentation of Atherosclerotic Carotid Plaque.
IEEE Trans. Inf. Technol. Biomed., 2007

Special issue on Speech Enhancement.
Speech Commun., 2007

Subjective comparison and evaluation of speech enhancement algorithms.
Speech Commun., 2007

A Laplacian-based MMSE estimator for speech enhancement.
Speech Commun., 2007

Real-Time Labview Implementation of Cochlear Implant Signal Processing on PDA Platforms.
Proceedings of the IEEE International Conference on Acoustics, 2007

Subband-Based Blind Signal Processing for Source Separation in Convolutive Mixtures of Speech.
Proceedings of the IEEE International Conference on Acoustics, 2007

A Comparative Intelligibility Study of Speech Enhancement Algorithms.
Proceedings of the IEEE International Conference on Acoustics, 2007

Signal Separation by Integrating Adaptive Beamforming with Blind Deconvolution.
Proceedings of the Independent Component Analysis and Signal Separation, 2007

2006
A noise-estimation algorithm for highly non-stationary environments.
Speech Commun., 2006

Evaluation of objective measures for speech enhancement.
Proceedings of the INTERSPEECH 2006, 2006

Multi-Band Speech Enhancement for Functional MRI.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Subjective Comparison of Speech Enhancement Algorithms.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

2005
Speech Enhancement Based on Perceptually Motivated Bayesian Estimators of the Magnitude Spectrum.
IEEE Trans. Speech Audio Process., 2005

Speech Enhancement Using a MMSE Short Time Spectral Amplitude Estimator with Laplacian Speech Modeling.
Proceedings of the 2005 IEEE International Conference on Acoustics, 2005

2004
Speech enhancement based on wavelet thresholding the multitaper spectrum.
IEEE Trans. Speech Audio Process., 2004

Incorporating a psychoacoustical model in frequency domain speech enhancement.
IEEE Signal Process. Lett., 2004

A noise estimation algorithm with rapid adaptation for highly nonstationary environments.
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

Formant frequency estimation in noise.
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

2003
A perceptually motivated approach for speech enhancement.
IEEE Trans. Speech Audio Process., 2003

A generalized subspace approach for enhancing speech corrupted by colored noise.
IEEE Trans. Speech Audio Process., 2003

Voiced/unvoiced speech discrimination in noise using Gabor atomic decomposition.
Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002
A subspace approach for enhancing speech corrupted by colored noise.
IEEE Signal Process. Lett., 2002

A perceptually motivated subspace approach for speech enhancement.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

A multi-band spectral subtraction method for enhancing speech corrupted by colored noise.
Proceedings of the IEEE International Conference on Acoustics, 2002

2001
A cross-correlation technique for enhancing speech corrupted with correlated noise.
Proceedings of the IEEE International Conference on Acoustics, 2001

2000
An improved approach to robust speech recognition using minimum error classification.
Speech Commun., 2000

An Alternate Partitioning Technique to Quantify the Regularity of Complex Time Series.
Int. J. Bifurc. Chaos, 2000

Development of a speech processor for laboratory experiments with cochlear implant patients.
Proceedings of the IEEE International Conference on Acoustics, 2000

1999
Improved speech recognition using a subspace projection approach.
IEEE Trans. Speech Audio Process., 1999

Speech recognition over the Internet using Java.
Proceedings of the 1999 IEEE International Conference on Acoustics, 1999

1998
Mimicking the human ear.
IEEE Signal Process. Mag., 1998

1996
High-performance alphabet recognition.
IEEE Trans. Speech Audio Process., 1996

1994
Context-Dependent Modeling in Alphabet Recognition.
Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

1993
Speech processing using higher order statistics.
Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993

1992
Block time and frequency domain modified covariance algorithms.
Proceedings of the 1992 IEEE International Conference on Acoustics, 1992

1991
Vector quantization of transform components for speech coding at 1200 bps.
Proceedings of the 1991 International Conference on Acoustics, 1991


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