Francis Grenez

Publication Activity (10 Years)

Years Active: 1983-2020
Publications (10 Years): 4

Top Topics

Empirical Mode Decomposition

Cepstral Features

Top Venues

Biomed. Signal Process. Control.

JEP-TALN-RECITAL (1)

Publications

Jean Schoentgen, Philipp Aichinger, Francis Grenez
Modèles de l'enrouement de la voix (Models of vocal roughness ). JEP-TALN-RECITAL (1) (2020)
Abdellah Kacha, Francis Grenez, Juan Rafael Orozco-Arroyave, Jean Schoentgen
Principal component analysis of the spectrogram of the speech signal: Interpretation and application to dysarthric speech. Comput. Speech Lang. 59 (2020)
Yaaqoub Bennane, Abdellah Kacha, Francis Grenez
A synthesizer of diplophonic voices. ICNLSP (2018)
Abdellah Kacha, Christophe Mertens, Francis Grenez, Sabine Skodda, Jean Schoentgen
On the harmonic-to-noise ratio as an acoustic cue of vocal timbre of Parkinson speakers. Biomed. Signal Process. Control. 37 (2017)
Abdellah Kacha, Francis Grenez, Jean Schoentgen
Multiband vocal dysperiodicities analysis using empirical mode decomposition in the log-spectral domain. Biomed. Signal Process. Control. 17 (2015)
Christophe Mertens, Francis Grenez, François Viallet, Alain Ghio, Sabine Skodda, Jean Schoentgen
Vocal tremor analysis via AM-FM decomposition of empirical modes of the glottal cycle length time series. INTERSPEECH (2015)
Abdellah Kacha, Francis Grenez, Jean Schoentgen
Bivariate analysis of disordered connected speech using temporal and spectral acoustic cues. ICASSP (2014)
Gatien Hocepied, Benjamin Legros, Patrick Van Bogaert, Francis Grenez, Antoine Nonclercq
Early detection of epileptic seizures based on parameter identification of neural mass model. Comput. Biol. Medicine 43 (11) (2013)
Christophe Mertens, Jean Schoentgen, Francis Grenez, Sabine Skodda
Acoustic and perceptual analysis of vocal tremor. INTERSPEECH (2013)
Abdellah Kacha, Francis Grenez, Jean Schoentgen
Empirical mode decomposition-based spectral acoustic cues for disordered voices analysis. INTERSPEECH (2013)
Ali Alpan, Jean Schoentgen, Youri Maryn, Francis Grenez, P. Murphy
Assessment of disordered voice via the first rahmonic. Speech Commun. 54 (5) (2012)
Christophe Mertens, Francis Grenez, Jean Schoentgen
Analysis of vocal tremor and jitter by empirical mode decomposition of glottal cycle length time series. INTERSPEECH (2012)
Abdellah Kacha, Francis Grenez, Jean Schoentgen
Assessment of Disordered Voices Using Empirical Mode Decomposition in the Log-Spectral Domain. INTERSPEECH (2012)
Ali Alpan, Jean Schoentgen, Francis Grenez
Combining temporal and cepstral features for the automatic perceptual categorization of disordered connected speech. INTERSPEECH (2012)
Samia Ben Elhadj Fraj, Francis Grenez, Jean Schoentgen
Synthesis of breathy and rough voices with a view to validating perceptual and automatic glottal cycle pattern recognition. MAVEBA (2011)
Ali Alpan, Francis Grenez, Jean Schoentgen
Cepstral analysis of perceptually rated synthetic disordered speech stimuli. MAVEBA (2011)
Ali Alpan, Youri Maryn, Abdellah Kacha, Francis Grenez, Jean Schoentgen
Multi-band dysperiodicity analyses of disordered connected speech. Speech Commun. 53 (1) (2011)
Ali Alpan, Francis Grenez, Jean Schoentgen
Dysperiodicity Analysis of Perceptually Assessed Synthetic Speech Stimuli. INTERSPEECH (2011)
Christophe Mertens, Francis Grenez, Victor J. Boucher, Jean Schoentgen
Analysis of glottal cycle tremor and jitter by empirical mode decomposition. MAVEBA (2011)
Abdellah Kacha, Francis Grenez, Jean Schoentgen
Assessment of vocal dysperiodicities in disordered speech based on empirical mode decomposition. MAVEBA (2011)
Christophe Mertens, Francis Grenez, Lise Crevier-Buchman, Jean Schoentgen
Reliable tracking based on speech sample salience of vocal cycle length perturbations. INTERSPEECH (2010)
Ali Alpan, Jean Schoentgen, Youri Maryn, Francis Grenez
Automatic perceptual categorization of disordered connected speech. INTERSPEECH (2010)
Jun Cai, Stefano Marini, Pierre Malarme, Francis Grenez, Jean Schoentgen
An analytic modeling approach to enhancing throat microphone speech commands for keyword spotting. INTERSPEECH (2010)
Jean Schoentgen, Francis Grenez
Tracking formants, extra-formants and anti-formants in non-modal speech by means of a spectral pole-zero model. MAVEBA (2009)
Ali Alpan, Jean Schoentgen, Youri Maryn, Francis Grenez, P. Murphy
Cepstral analysis of vocal dysperiodicities in disordered connected speech. INTERSPEECH (2009)
Jun Cai, Ali Alpan, Thomas Dubuisson, I. Verduyckt, Francis Grenez, Jean Schoentgen
A clinical workstation software for voice quality assessment. MAVEBA (2009)
Christophe Mertens, Francis Grenez, Lise Crevier-Buchman, Jean Schoentgen
Salience analysis for glottal cycle detection in disordered speech. MAVEBA (2009)
Christophe Mertens, Francis Grenez, Jean Schoentgen
Speech sample salience analysis for speech cycle detection. INTERSPEECH (2009)
Samia Ben Elhadj Fraj, Francis Grenez, Jean Schoentgen
Synthetic hoarse voices: a perceptual evaluation. MAVEBA (2009)
Samia Fraj, Francis Grenez, Jean Schoentgen
Perceived naturalness of a synthesizer of disordered voices. INTERSPEECH (2009)
Gatien Hocepied, Abdellah Kacha, Francis Grenez, Antoine Nonclercq
Stability analysis of epileptic EEG signals. BIBE (2008)
Laurence Cnockaert, Pierre-François Migeotte, Lise Daubigny, G. Kim Prisk, Francis Grenez, Rui Carlos Sa
A Method for the Analysis of Respiratory Sinus Arrhythmia Using Continuous Wavelet Transforms. IEEE Trans. Biomed. Eng. 55 (5) (2008)
Ali Alpan, Youri Maryn, Francis Grenez, Abdellah Kacha, Jean Schoentgen
Multi-band and multi-cue analyses of disordered connected speech. INTERSPEECH (2008)
Laurence Cnockaert, Jean Schoentgen, Pascal Auzou, Canan Ozsancak, L. Defebvre, Francis Grenez
Low-frequency vocal modulations in vowels produced by Parkinsonian subjects. Speech Commun. 50 (4) (2008)
Jean Schoentgen, Abdellah Kacha, Francis Grenez
Model-based formant-to-area mapping with labial cross-section constraints. EUSIPCO (2008)
Ali Alpan, Francis Grenez, Jean Schoentgen
Estimation of vocal noise and cycle duration jitter in connected speech. MAVEBA (2007)
Agnès Sitchi, Francis Grenez, Jean Schoentgen
An experiment in vocal tract length estimation. MAVEBA (2007)
Ali Alpan, Abdellah Kacha, Francis Grenez, Jean Schoentgen
Assessment of vocal dysperiodicities in connected disordered speech. INTERSPEECH (2007)
Samia Ben Elhadj Fraj, Francis Grenez, Jean Schoentgen
Towards the simulation of pathological voice qualities. MAVEBA (2007)
Laurence Cnockaert, Jean Schoentgen, Canan Ozsancak, Pascal Auzou, Francis Grenez
Effect of intensive voice therapy on vocal tremor for parkinson speakers. INTERSPEECH (2007)
Abdellah Kacha, Francis Grenez, Jean Schoentgen
Estimation of dysperiodicities in disordered speech. Speech Commun. 48 (10) (2006)
Abdellah Kacha, Francis Grenez, Jean Schoentgen
Frame-Based Acoustic Cues of Vocal Dysperiodicity in Connected Speech. ICASSP (1) (2006)
Laurence Cnockaert, Jean Schoentgen, Pascal Auzou, Canan Ozsancak, Francis Grenez
Tracking of involuntary formant frequency variations and application to parkinsonian speech. INTERSPEECH (2006)
Abdellah Kacha, Francis Grenez, Jean Schoentgen
Multiband frame-based acoustic cues of vocal dysperiodicities in disordered connected speech. Biomed. Signal Process. Control. 1 (2) (2006)
Abdellah Kacha, Frédéric Bettens, Francis Grenez
Vocal dysperiodicities estimation by means of adaptive long-term prediction. Medical Biol. Eng. Comput. 44 (1-2) (2006)
Abdellah Kacha, Francis Grenez, Jean Schoentgen
Multivariate analysis of frame-based acoustic cues of dysperiodicities in connected speech. INTERSPEECH (2006)
Abdellah Kacha, Francis Grenez, Khier Benmahammed
Time-frequency analysis and instantaneous frequency estimation using two-sided linear prediction. Signal Process. 85 (3) (2005)
Julien Hanquinet, Francis Grenez, Jean Schoentgen
Synthesis of disordered speech. INTERSPEECH (2005)
Julien Hanquinet, Francis Grenez, Jean Schoentgen
Synthesis of Disordered Voices. NOLISP (2005)
Julien Hanquinet, Francis Grenez, Jean Schoentgen
Wave-morphing in the framework of a glottal pulse model. MAVEBA (2005)
Abdellah Kacha, Francis Grenez, Jean Schoentgen
Voice quality assessment by means of comparative judgments of speech tokens. INTERSPEECH (2005)
Abdellah Kacha, Francis Grenez, Jean Schoentgen
Generalized variogram analysis of vocal dysperiodicities in connected speech. MAVEBA (2005)
Jean Schoentgen, E. Dessalle, Abdellah Kacha, Francis Grenez
Issues in Clinical Applications of Bilateral Multi-step Predictive Analysis of Speech. NOLISP (2005)
Laurence Cnockaert, Francis Grenez, Jean Schoentgen
Fundamental Frequency Estimation and Vocal Tremor Analysis by means of Morlet Wavelet Transforms. ICASSP (1) (2005)
Abdellah Kacha, Francis Grenez, Jean Schoentgen, Khier Benmahammed
Dysphonic Speech Analysis Using Generalized Variogram. ICASSP (1) (2005)
Laurence Cnockaert, Jean Schoentgen, Pascal Auzou, Canan Ozsancak, Francis Grenez
Effect of Parkinson's disease on vocal tremor. MAVEBA (2005)
Abdellah Kacha, Francis Grenez, Frédéric Bettens, Jean Schoentgen
Adaptive long-term predictive analysis of disordered speech. INTERSPEECH (2004)
Frédéric Bettens, Francis Grenez, Jean Schoentgen
Estimation of vocal noise in running speech by means of bi-directional double linear prediction. INTERSPEECH (2003)
Abdellah Kacha, Francis Grenez, Philippe De Doncker, Khier Benmahammed
A wavelet-based approach for frequency estimation of interference signals in printed circuit boards. ISICT (2003)
Francis Grenez
Chebyshev design of filters for subband coders. IEEE Trans. Acoust. Speech Signal Process. 36 (2) (1988)
Francis Grenez
Design of quadrature mirror filters by linear programming. ICASSP (1986)
Francis Grenez
Constrained Chebyshev approximation for FIR filters. ICASSP (1983)