, Les paramètres d'échelles sont estimés et lissés grâce à la méthode énoncée dans la section 14.2. Nous procédons alors au FWP de l'équation (14.5) fournissant deux nouvelles estimation de la parole? et du bruitn. Nous réitérons la procédure d'estimation des paramètres et de filtrage
, Algorithme 9 MAD : Algorithme MultiAlpha Denoising . 1. Entrées ? TFCT x du signal monocanal ? Nombre d'itérations ? Exposants caractéristiques ? s et ? n ? Horizons de taille fixe ? s et ? n pour le lissage du log-spectrogramme 2
, Calcul de? s et? n obtenues à partir de la distribution
, Estimation des paramètres d'échelles ? Calculer les log-spectrogrammes ln (|? ( f , t)|) et ln (|n ( f , t)|). Les lisser en considérant les paramètres ? s et ? n : il en résulte? s ( f , t)
Ces signaux de paroles durent approximativement 3 secondes et sont échantillonnés à 8 kHz. Chacun des 30 extraits est alors corrompu par un bruit additif avec différents rapports de signal à bruit (RSB) : 0, 5, 10 et 15 dB. Trois bruits de NOIZEUS sont utilisés : le moteur d'une voiture (Voiture), un bruit de foule (Foule) et le hall d'un aéroport (Aéroport). La TFCT est faite avec des fenêtres de 1024 échantillons en employant une fenêtre de Hamming et 85% de chevauchement entre les trames, nous avons pris en compte 30 signaux de paroles extraits de la base de données NOIZEUS 7 ,
, Les algorithmes suivants seront comparés : MAD Notre algorithme proposé dans la section 14.3. Dans cette évaluation, nous considérons ? s = 1.3 et ? n = 1.8 pour les exposants caractéristiques. Les longueurs des filtres de lissage sont de ? s = 0.09 s et ? n = 0.16 s pour l'estimation des paramètres d'échelles. Ces longueurs signifient que le bruit est supposé plus stationnaire que la parole. Nous itérons le procédé d'estimation de paramètre et de filtrage 4 fois. Comme mentionné dans l'algorithme 9, nous initialisons la parole et le bruit en posant? =n = x/2. SSA L'algorithme de soustraction spectrale d' amplitude (SSA) est le cas particulier où ? = 1 dans (13.10). Nous utilisons un détecteur d'activité vocale (DAV) dit « parfait », dans le sens où nous l'appliquons sur la parole non bruitée. SSG La soustraction spectrale généralisée (SSG) est celle décrite dans l'équation (13.11). À nouveau, un DAV « parfait
, 3 -Capture d'écran : Version de MAD en ligne pour la restauration d'archives du CREM, NOIZEUS
, Mesure spatiale discrète pour l'identification de la forme d'une salle L'utilisation d'échos acoustiques et de source virtuelles pour la reconstruction géométrique d'une salle est un sujet déjà traité en, vol.37, 2013.
, il est possible qu'en étendant la localisation hors des parois d'une salle, nous puissions identifier les sources virtuelles. Supposons par exemple avoir une seule source et plusieurs microphones. Alors, en identifiant les différentes symétries entre chaque source virtuelle, il serait possible de reconstituer la géométrie d'une salle. Le problème reste ouvert quant au choix du modèle acoustique pour l'estimation de la mesure spatiale discrète « étendue
Handbook of mathematical functions : with formulas, graphs, and mathematical tables, Courier Corporation, vol.55, 1965. ,
A practical guide to heavy tails : statistical techniques and applications, 1998. ,
Random fields and geometry, 2009. ,
URL : https://hal.archives-ouvertes.fr/hal-01975050
Signal processing in sequence analysis : advances in eukaryotic gene prediction, IEEE journal of selected topics in signal processing, vol.2, issue.3, pp.310-321, 2008. ,
A new learning algorithm for blind signal separation, Advances in neural information processing systems, pp.757-763, 1996. ,
Lévy processes and stochastic calculus, 2009. ,
A robust method to count and locate audio sources in a stereophonic linear instantaneous mixture, Proc. Int. Workshop on Independent Component Analysis and Signal Separation (ICA2006), pp.536-543, 2006. ,
URL : https://hal.archives-ouvertes.fr/inria-00544925
The gamma function, Courier, 2015. ,
Nonlinear programming : analysis and methods. Courier Corporation, 2003. ,
Méthodes à haute résolution pour l'estimation et le suivi de sinusoïdes modulées. Application aux signaux de musique, Télécom ParisTech, 2005. ,
Gaussian modeling of mixtures of non-stationary signals in the time-frequency domain (hr-nmf), Proc. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), pp.253-256, 2011. ,
URL : https://hal.archives-ouvertes.fr/hal-00945270
Unified stochastic reverberation modeling, Proc. European Signal Processing Conf. (EUSIPCO), pp.2175-2179, 2018. ,
URL : https://hal.archives-ouvertes.fr/hal-01795319
Proof of Wiener-like linear regression of isotropic complex symmetric alpha-stable random variables, 2014. ,
URL : https://hal.archives-ouvertes.fr/hal-01069612
Voice activity detector, US Patent, vol.6, p.647, 2000. ,
Joint and separate convexity of the Bregman distance, Studies in Computational Mathematics, vol.8, pp.23-36, 2001. ,
Dynamic programming. Courier Corporation, 2013. ,
A blind source separation technique using second-order statistics, IEEE Trans. Signal Process, vol.45, issue.2, pp.434-444, 1997. ,
Audio source separation with a single sensor, IEEE/ACM Trans. Audio, Speech, Lang. Process, vol.14, issue.1, pp.191-199, 2006. ,
URL : https://hal.archives-ouvertes.fr/inria-00544949
Noncausal (frequency-domain) optimal filters, pp.115-137, 2008. ,
Enhancement of speech corrupted by acoustic noise, Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing, vol.4, pp.208-211, 1979. ,
Algorithme STAP pour fouillis non stationnaire en distance, 21°Colloque GRETSI, pp.11-14, 2007. ,
Suppression of acoustic noise in speech using spectral subtraction, IEEE Trans. Acoust., Speech, Signal Process, vol.27, issue.2, pp.113-120, 1979. ,
, Convex optimization, 2004.
A robust method for speech signal time-delay estimation in reverberant rooms, Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing, vol.1, pp.375-378, 1997. ,
The relaxation method of finding the common point of convex sets and its application to the solution of problems in convex programming, USSR computational mathematics and mathematical physics, vol.7, issue.3, pp.200-217, 1967. ,
Introduction to random signals and applied Kalman filtering, vol.3, 1992. ,
On ?-symmetric multivariate distributions, Journal of Multivariate Analysis, vol.13, issue.2, pp.213-233, 1983. ,
Infomax and maximum likelihood for blind source separation, IEEE Signal Process. Lett, vol.4, issue.4, pp.112-114, 1997. ,
Blind signal separation : statistical principles, Proc. IEEE, vol.86, pp.2009-2025, 1998. ,
A classification EM algorithm for clustering and two stochastic versions, Computational statistics & Data analysis, vol.14, issue.3, pp.315-332, 1992. ,
URL : https://hal.archives-ouvertes.fr/inria-00075196
The Oxford handbook of applied Bayesian analysis, no. isbn13 : 978-0-19-954890-3, ch. Bayesian statistical methods for audio and music processing, 2010. ,
Independent component analysis, a new concept ? Signal processing, vol.36, pp.287-314, 1994. ,
Handbook of Blind Source Separation : Independent component analysis and applications, 2010. ,
URL : https://hal.archives-ouvertes.fr/hal-00460653
Benoit Mandelbrot et la modélisation mathématique des risques financiers ,
Maximum likelihood from incomplete data via the EM algorithm, Journal of the royal statistical society. Series B (methodological), pp.1-38, 1977. ,
GSVD-based optimal filtering for single and multimicrophone speech enhancement, IEEE Trans. Signal Process, vol.50, issue.9, pp.2230-2244, 2002. ,
Acoustic echoes reveal room shape, Proc. of the National Academy of Sciences, vol.110, pp.12186-12191, 2013. ,
Random processes for image and signal processing, 1999. ,
Under-determined reverberant audio source separation using a full-rank spatial covariance model, IEEE Trans. Audio, Speech, Lang. Process, vol.18, issue.7, pp.1830-1840, 2010. ,
URL : https://hal.archives-ouvertes.fr/inria-00435807
Compressed sensing : theory and applications, 2012. ,
Speech enhancement using a minimum-mean square error short-time spectral amplitude estimator, IEEE Trans. Acoust., Speech, Signal Process, vol.32, issue.6, pp.1109-1121, 1984. ,
Speech enhancement using a minimum mean-square error log-spectral amplitude estimator, IEEE Trans. Acoust., Speech, Signal Process, vol.33, issue.2, pp.443-445, 1985. ,
Dynamic components of linear stable mixtures from fractional low order moments, Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing, vol.6, pp.3957-3960, 2001. ,
Blind separation of linear instantaneous mixtures of nonstationary surface myoelectric signals, IEEE Trans. Bio-Med. Eng, vol.51, issue.9, pp.1555-1567, 2004. ,
An introduction to probability theory and its applications, vol.1, 1968. ,
The empirical characteristic function and its applications. The annals of statistics, pp.88-97, 1977. ,
Nonnegative matrix factorization with the Itakura-Saito divergence : With application to music analysis, Neural computation, vol.21, issue.3, pp.793-830, 2009. ,
Efficient Markov Chain Monte Carlo inference in composite models with space alternating data augmentation, Proc. IEEE/SP Workshop on Statistical Signal Processing, pp.221-224, 2011. ,
Maximum likelihood approach for blind audio source separation using time-frequency Gaussian source models, Proc. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), pp.78-81, 2005. ,
A bayesian approach for blind separation of sparse sources, IEEE Trans. Audio, Speech, Lang. Process, vol.14, issue.6, pp.2174-2188, 2006. ,
Algorithms for nonnegative matrix factorization with the ?-divergence, Neural computation, vol.23, issue.9, pp.2421-2456, 2011. ,
Single-channel audio source separation with NMF : divergences, constraints and algorithms, Audio Source Separation, pp.1-24, 2018. ,
Statistical analysis of spherical data, 1993. ,
On the use of the beta divergence for musical source separation, 2009. ,
Projection-based demixing of spatial audio, IEEE Trans. Audio, Speech, Lang. Process, vol.24, issue.9, pp.1556-1568, 2016. ,
URL : https://hal.archives-ouvertes.fr/hal-01260588
Projet-spatial audio separation using projections, Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), pp.36-40, 2016. ,
URL : https://hal.archives-ouvertes.fr/hal-01248014
Probability and stochastic processes, 2014. ,
Explaining the parameterized Wiener filter with alpha-stable processes, Proc. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), 2017. ,
URL : https://hal.archives-ouvertes.fr/hal-01548508
Multichannel audio modeling with elliptically stable tensor decomposition, International Conference on Latent Variable Analysis and Signal Separation, pp.13-23, 2018. ,
URL : https://hal.archives-ouvertes.fr/lirmm-01766795
Scalable source localization with multichannel ?-stable distributions, Proc. European Signal Processing Conf. (EUSIPCO), pp.11-15, 2017. ,
URL : https://hal.archives-ouvertes.fr/hal-01531252
Sketching for nearfield acoustic imaging of heavy-tailed sources, International Conference on Latent Variable Analysis and Signal Separation, pp.80-88, 2017. ,
URL : https://hal.archives-ouvertes.fr/hal-01401988
Voice activity detection, US Patent, vol.5, p.765, 1994. ,
An innovations approach to least-squares estimation-part iii : Nonlinear estimation in white Gaussian noise, IEEE Trans. Autom. Control, vol.16, issue.3, pp.217-226, 1971. ,
Circularly-symmetric Gaussian random vectors. preprint, pp.1-9, 2008. ,
Alpha-stable modeling of noise and robust time-delay estimation in the presence of impulsive noise, IEEE Trans. Multimedia, vol.1, issue.3, pp.291-301, 1999. ,
Uniqueness and linear independence of steering vectors in array space, The Journal of the Acoustical Society of America, vol.70, issue.2, pp.467-475, 1981. ,
Bayesian inference for time series with heavy-tailed symmetric ?-stable noise processes, Proc. Applications of heavy tailed distributions in economics, engineering and statistics, 1999. ,
Toeplitz and circulant matrices : A review. Foundations and Trends in Communications and Information Theory, vol.2, pp.155-239, 2006. ,
Intelligibility-weighted measures of speech-tointerference ratio and speech system performance, The Journal of the Acoustical Society of America, vol.94, issue.5, pp.3009-3010, 1993. ,
Algèbre linéaire. Cépaduès, 1990. ,
Single-and multi-microphone speech dereverberation using spectral enhancement, 2007. ,
Room impulse response (RIR) generator, 2008. ,
Handbook of signal processing in acoustics, 2008. ,
The aurora experimental framework for the performance evaluation of speech recognition systems under noisy conditions, ASR2000-Automatic Speech Recognition : Challenges for the new Millenium ISCA Tutorial and Research Workshop (ITRW), 2000. ,
Aperture synthesis with a non-regular distribution of interferometer baselines, Astronomy and Astrophysics Supplement Series, vol.15, p.417, 1974. ,
Über die abbildungen der dreidimensionalen sphäre auf die kugelfläche, Mathematische Annalen, vol.104, issue.1, pp.637-665, 1931. ,
A tail inequality for quadratic forms of subgaussian random vectors, Electronic Communications in Probability, vol.17, 2012. ,
Robust statistics, International Encyclopedia of Statistical Science, pp.1248-1251, 2011. ,
Munich University of Technology, Inst. for Circuit Theory and Signal Processing, 2007. ,
Bayesian multichannel audio source separation based on integrated source and spatial models, IEEE/ACM Trans. Audio, Speech, Lang. Process, vol.26, issue.4, pp.831-846, 2018. ,
A maximum likelihood approach to single-channel source separation, Journal of Machine Learning Research, vol.4, pp.1365-1392, 2003. ,
, , 2011.
A method for the calculation of the speech intelligibility under conditions of reverberation and noise, Acta Acustica united with Acustica, vol.7, issue.5, pp.305-310, 1957. ,
3d source localization in the spherical harmonic domain using a pseudointensity vector, pp.442-446, 2010. ,
Probability theory : The logic of science, 2003. ,
Source separation : from dusk till dawn, Proc. 2nd Int. Workshop on Independent Component Analysis and Blind Source Separation (ICA2000), pp.15-26, 2000. ,
Random measures, 1983. ,
Random measures, theory and applications, 2017. ,
Adaptive weighted myriad filter algorithms for robust signal processing in/spl alpha/-stable noise environments, IEEE Trans. Signal Process, vol.46, issue.2, pp.322-334, 1998. ,
A multi-band spectral subtraction method for enhancing speech corrupted by colored noise, Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing, vol.4, pp.44164-44164, 2002. ,
The Fisher-Bingham distribution on the sphere, Journal of the Royal Statistical Society. Series B (Methodological), pp.71-80, 1982. ,
Sketching for large-scale learning of mixture models. Information and Inference : A, Journal of the IMA, vol.7, issue.3, pp.447-508, 2017. ,
URL : https://hal.archives-ouvertes.fr/hal-01208027
Blind source separation using mixtures of alpha-stable distributions, Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), pp.771-775, 2018. ,
URL : https://hal.archives-ouvertes.fr/hal-01633215
Blind separation of heavy tail signals. Institute of Mathematical Modelling, 2001. ,
Independent component analysis using the spectral measure for alpha-stable distributions, Proc. Intl. Workshop IEEE on Nonlinear Signal and Image Processing, vol.400, 2001. ,
Audio declipping by cosparse hard thresholding, iTwist-2nd international-Traveling Workshop on Interactions between Sparse models and Technology, 2014. ,
Limit distributions for sums of independent random variables, 1968. ,
A goodness-of-fit test of simple hypotheses based on the empirical characteristic function, Biometrika, vol.67, issue.1, pp.238-240, 1980. ,
Integral transformations of Bessel-type. Generalized functions and operational calculus, pp.148-155, 1979. ,
A representation theorem for symmetric stable processes and stable measures on H. Zeitschrift für Wahrscheinlichkeitstheorie und verwandte Gebiete, vol.26, pp.259-271, 1973. ,
Gaze-tracking-based audiovisual correlation analysis employing quality of experience methodology, vol.4, pp.217-227, 2010. ,
Algorithms for non-negative matrix factorization, Advances in neural information processing systems, pp.556-562, 2001. ,
Multichannel audio source separation with probabilistic reverberation priors, IEEE Trans. Audio, Speech, Lang. Process, vol.24, issue.12, pp.2453-2465, 2016. ,
URL : https://hal.archives-ouvertes.fr/hal-01370051
Semi-blind Student's t source separation for multichannel audio convolutive mixtures, Proc. European Signal Processing Conf. (EUSIPCO), pp.2259-2263, 2017. ,
Separating time-frequency sources from time-domain convolutive mixtures using non-negative matrix factorization, Proc. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), pp.264-268, 2017. ,
URL : https://hal.archives-ouvertes.fr/hal-01548469
Alpha-stable multichannel audio source separation, Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), pp.576-580, 2017. ,
URL : https://hal.archives-ouvertes.fr/hal-01416366
Geometry and light : the science of invisibility, Courier Corporation, 2010. ,
, Processus stochastiques : cours et exercices corrigés. Ellipses, 2014.
Théorie de l'addition des variables aléatoires, 1937. ,
Efficient mixed-spectrum estimation with applications to target feature extraction, IEEE Trans. Signal Process, vol.44, issue.2, pp.281-295, 1996. ,
Multichannel identification and nonnegative equalization for dereverberation and noise reduction based on convolutive transfer function, IEEE Trans. Audio, Speech, Lang. Process, 2018. ,
URL : https://hal.archives-ouvertes.fr/hal-01645749
Independent vector analysis with multivariate Student's t-distribution source prior for speech separation, IEE Electronics Lett, vol.49, issue.16, pp.1035-1036, 2013. ,
Evaluation of a correlation subtraction method for enhancing speech degraded by additive white noise, IEEE Trans. Acoust., Speech, Signal Process, vol.26, issue.5, pp.471-472, 1978. ,
Speech enhancement, 1983. ,
Enhancement and bandwidth compression of noisy speech. Proceedings of the IEEE, vol.67, pp.1586-1604, 1979. ,
A subspace-based direction finding algorithm using fractional lower order statistics, IEEE Trans. Signal Process, vol.49, issue.8, pp.1605-1613, 2001. ,
Processus gaussiens pour la séparation de sources et le codage informé, Télécom ParisTech, 2012. ,
Generalized Wiener filtering with fractional power spectrograms, Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), pp.266-270, 2015. ,
URL : https://hal.archives-ouvertes.fr/hal-01110028
Gaussian processes for underdetermined source separation, IEEE Trans. Signal Process, vol.59, issue.7, pp.3155-3167, 2011. ,
URL : https://hal.archives-ouvertes.fr/hal-00643951
Cauchy nonnegative matrix factorization, Proc. IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), pp.1-5, 2015. ,
URL : https://hal.archives-ouvertes.fr/hal-01170924
Kernel additive models for source separation, IEEE Trans. Signal Process, vol.62, issue.16, pp.4298-4310, 2014. ,
URL : https://hal.archives-ouvertes.fr/hal-01011044
Joint estimation of time delay and frequency delay in impulsive noise using fractional lower order statistics, IEEE Trans. Signal Process, vol.44, issue.11, pp.2669-2687, 1996. ,
Single-channel dereverberation using direct MMSE optimization and bidirectional LSTM networks, Proc. Interspeech Conf, pp.1314-1318, 2018. ,
Matching pursuit with time-frequency dictionaries, 1993. ,
The Pareto-Lévy law and the distribution of income, International Economic Review, vol.1, issue.2, pp.79-106, 1960. ,
Spectral subtraction based on minimum statistics, Proc. European Signal Processing Conf. (EUSIPCO), vol.6, 1994. ,
Noise power spectral density estimation based on optimal smoothing and minimum statistics, IEEE Trans. Speech Audio Process, vol.9, issue.5, pp.504-512, 2001. ,
Alpha-stable signals and adaptive filtering, IEEE Trans. Signal Process, vol.48, issue.11, pp.3011-3016, 2000. ,
The H-function : theory and applications, 2009. ,
Speech enhancement using a soft-decision noise suppression filter, IEEE Trans. Acoust., Speech, Signal Process, vol.28, issue.2, pp.137-145, 1980. ,
Eine neue Erweiterung der Laplace-Transformation. NV Noord-Hollandsche Uitgevers Maatschappij, 1941. ,
Equation of state calculations by fast computing machines, The journal of chemical physics, vol.21, issue.6, pp.1087-1092, 1953. ,
Properties of certain symmetric stable distributions, Journal of Multivariate Analysis, vol.8, issue.3, pp.346-360, 1978. ,
Pattern recognition and machine learning, Journal of electronic imaging, vol.16, issue.4, p.49901, 2007. ,
A fast algorithm for learning statistical mixture models, Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), pp.869-872, 2012. ,
Signal processing with alpha-stable distributions and applications, 1995. ,
Multivariate elliptically contoured stable distributions : theory and estimation, Computational Statistics, vol.28, issue.5, pp.2067-2089, 2013. ,
Estimation of stable spectral measures, Mathematical and Computer Modelling, vol.34, issue.9, pp.1113-1122, 2001. ,
The curse of dimension and a universal method for numerical integration, Multivariate approximation and splines, pp.177-187, 1997. ,
Multichannel music separation with deep neural networks, Proc. European Signal Processing Conf. (EUSIPCO), pp.1748-1752, 2016. ,
URL : https://hal.archives-ouvertes.fr/hal-01334614
Multichannel nonnegative matrix factorization in convolutive mixtures for audio source separation, IEEE Trans. Audio, Speech, Lang. Process, vol.18, issue.3, pp.550-563, 2010. ,
Librispeech : an ASR corpus based on public domain audio books, Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), pp.5206-5210, 2015. ,
Formation de voies : détermination du vecteur de pointage ,
A generalized inverse for matrices, Mathematical proceedings of the Cambridge philosophical society, vol.51, pp.406-413, 1955. ,
Modifying chambers to play billiards : the foundations of reverberation theory, Acta Acustica united with Acustica, vol.76, issue.6, pp.256-272, 1992. ,
Sound source localization, 2005. ,
Introduction à l'analyse numérique, Presses polytechniques et universitaires romandes, 1998. ,
Exact distribution of the product and the quotient of two stable lévy random variables, Communications in Nonlinear Science and Numerical Simulation, vol.36, pp.204-218, 2016. ,
Perceptual evaluation of speech quality (pesq)-a new method for speech quality assessment of telephone networks and codecs, Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing, vol.2, pp.749-752, 2001. ,
Blind source separation with optimal transport non-negative matrix factorization, 2018. ,
Analyse réelle et complexe, 1975. ,
Fourier analysis on groups, ser. a wiley-interscience publication, 1990. ,
Stable non-Gaussian random processes : stochastic models with infinite variance, vol.1, 1994. ,
Efficient algorithms for multichannel extensions of Itakura-Saito nonnegative matrix factorization, Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), pp.261-264, 2012. ,
Statistical signal processing of complex-valued data : the theory of improper and noncircular signals, 2010. ,
Frequency-correlation functions of frequency responses in rooms, The Journal of the Acoustical Society of America, vol.34, issue.12, pp.1819-1823, 1962. ,
Linear regression analysis, vol.329, 2012. ,
Low-rank approximation based multichannel Wiener filter algorithms for noise reduction with application in cochlear implants, IEEE Trans. Audio, Speech, Lang. Process, vol.22, issue.4, pp.785-799, 2014. ,
URL : https://hal.archives-ouvertes.fr/hal-01390918
Maximum likelihood multiple-source localization using acoustic energy measurements with wireless sensor networks, IEEE Trans. Signal Process, vol.53, issue.1, pp.44-53, 2005. ,
Structured sparsity for audio signals, Proc. Conf. on Digital Audio Effects, 2011. ,
Alpha-stable lowrank plus residual decomposition for speech enhancement, Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 2018. ,
URL : https://hal.archives-ouvertes.fr/hal-01714909
Alpha-stable matrix factorization, IEEE Signal Process. Lett, vol.22, issue.12, pp.2289-2293, 2015. ,
Static and dynamic source separation using nonnegative factorizations : A unified view, IEEE Signal Process. Mag, vol.31, issue.3, pp.66-75, 2014. ,
A statistical model-based voice activity detection, IEEE Signal Process. Lett, vol.6, issue.1, pp.1-3, 1999. ,
A generalization of the gamma distribution. The Annals of mathematical statistics, vol.33, pp.1187-1192, 1962. ,
Spectral analysis of signals, 2005. ,
Independent component analysis : a tutorial introduction, 2004. ,
A statistical analysis of telephone noise, Bell Labs Technical Journal, vol.53, issue.7, pp.1263-1320, 1974. ,
Financial modelling with jump processes, vol.2, 2003. ,
URL : https://hal.archives-ouvertes.fr/hal-00002693
Spectral methods for stationary harmonizable alpha-stable processes, Proc. European Signal Processing Conf. (EUSIPCO), pp.1-4, 1998. ,
Fast estimation of the parameters of alpha-stable impulsive interference, IEEE Trans. Signal Process, vol.44, issue.6, pp.1492-1503, 1996. ,
An introduction to sparse stochastic processes, 2014. ,
Beamforming : A versatile approach to spatial filtering, IEEE ASSP Mag, vol.5, issue.2, pp.4-24, 1988. ,
, , 2008.
Probabilistic modeling paradigms for audio source separation, Machine Audition : Principles, Algorithms and Systems, pp.162-185, 2011. ,
URL : https://hal.archives-ouvertes.fr/inria-00544016
Audio source localization by optimal control of a mobile robot, Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), pp.5630-5634, 2015. ,
URL : https://hal.archives-ouvertes.fr/hal-01103949
Wideband relax and wideband clean for aeroacoustic imaging, The Journal of the Acoustical Society of America, vol.115, issue.2, pp.757-767, 2004. ,
On the chambers-mallows-stuck method for simulating skewed stable random variables, Statistics and Probability Letters, vol.28, issue.2, pp.165-171, 1996. ,
Extrapolation, interpolation, and smoothing of stationary time series, vol.7, 1949. ,
Gaussian processes for machine learning, vol.2, 2006. ,
Fourier acoustics : sound radiation and nearfield acoustical holography, 1999. ,
Computing the distribution of a linear combination of inverted gamma variables, pp.79-80, 2001. ,
The asymptotic expansion of the generalized hypergeometric function, Journal of the London Mathematical Society, vol.1, issue.4, pp.286-293, 1935. ,
The asymptotic expansion of the generalized Bessel function, vol.2, pp.257-270, 1935. ,
Maximum likelihood sound source localization and beamforming for directional microphone arrays in distributed meetings, IEEE Trans. Multimedia, vol.10, issue.3, pp.538-548, 2008. ,
An improved bayesian NMF-based speech enhancement method using multivariate laplace distribution, Proc. Intl. Conf. Wireless Communications and Signal Processing, pp.1-6, 2014. ,
Maximum likelihood localization of multiple sources by alternating projection, IEEE Trans. Acoust., Speech, Signal Process, vol.36, issue.10, pp.1553-1560, 1988. ,
One-dimensional stable distributions, vol.65, 1986. ,
Accelerated speech source localization via a hierarchical search of steered response power, IEEE Trans. Speech Audio Process, vol.12, issue.5, pp.499-508, 2004. ,
A probabilistic algorithm integrating source localization and noise suppression of MEG and EEG data, Proc. Intl. Conf in Neural Information Processing Systems, pp.1625-1632, 2007. ,