Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2017Accurate reverberation time control in feedback delay networks
Schlecht, Sebastian J.; Habets, Emanuël A.P.
Konferenzbeitrag
2017Blind microphone geometry calibration using one reverberant speech event
Schwartz, Ofer; Plinge, Axel; Habets, Emanuël A.P.; Gannot, Sharon
Konferenzbeitrag
2017Broadband DOA estimation using convolutional neural networks trained with noise signals
Chakrabarty, Soumitro; Habets, Emanuël A.P.
Konferenzbeitrag
2017Coherence-aware stereophonic residual echo estimation
Valero, Maria Luis; Yildiz, Ilkay; Mabande, Edwin; Habets, Emanuël A.P.
Konferenzbeitrag
2017Cramér-Rao bound analysis of reverberation level estimators for dereverberation and noise reduction
Schwartz, Ofer; Gannot, Sharon; Habets, Emanuël A.P.
Zeitschriftenaufsatz
2017DOA estimation in noisy environment with unknown noise power using the EM algorithm
Schwartz, Ofer; Dorfan, Yuval; Taseska, Maja; Habets, Emanuël A.P.; Gannot, Sharon
Konferenzbeitrag
2017DOA-informed source extraction in the presence of competing talkers and background noise
Taseska, Maja; Habets, Emanuël A.P.
Zeitschriftenaufsatz
2017Evaluation of binaural reproduction systems from behavioral patterns in a six-degrees-of-freedom wayfinding task
Rummukainen, Olli; Schlecht, Sebastian J.; Plinge, Axel; Habets, Emanuël A.P.
Konferenzbeitrag
2017Feedback Delay Networks: Echo Density and Mixing Time
Schlecht, Sebastian J.; Habets, Emanuël A.P.
Zeitschriftenaufsatz
2017An iterative least-squares design method for filters with constrained magnitude response in sound reproduction
Schneider, Martin; Habets, Emanuël A.P.
Konferenzbeitrag
2017An iterative multichannel subspace-based covariance subtraction method for relative transfer function estimation
Varzandeh, Reza; Taseska, Maja; Habets, Emanuël A.P.
Konferenzbeitrag
2017Multi-microphone acoustic echo cancellation using relative echo transfer functions
Valero, Maria Luis; Habets, Emanuël A.P.
Konferenzbeitrag
2017Multispeaker LCMV beamformer and postfilter for source separation and noise reduction
Schwartz, Ofer; Gannot, Sharon; Habets, Emanuël A.P.
Zeitschriftenaufsatz
2017Nonstationary noise PSD matrix estimation for multichannel blind speech extraction
Taseska, Maja; Habets, Emanuël A.P.
Zeitschriftenaufsatz
2017On lossless feedback delay networks
Schlecht, Sebastian J.; Habets, Emanuël A.P.
Zeitschriftenaufsatz
2017Source separation, dereverberation and noise reduction using LCMV beamformer and postfilter
Schwartz, Ofer; Braun, Sebastian; Gannot, Sharon; Habets, Emanuël A.P.
Konferenzbeitrag
2017Theory and applications of spherical microphone array processing
Jarrett, Daniel P.; Habets, Emanuël A.P.; Naylor, Patrick A.
Buch
2017Time of arrival disambiguation using the linear Radon transform
El Baba, Youssef; Walther, Andreas; Habets, Emanuël A.P.
Konferenzbeitrag
2017Two Model-Based EM Algorithms for Blind Source Separation in Noisy Environments
Schwartz, Boaz; Gannot, Sharon; Habets, Emanuël A.P.
Zeitschriftenaufsatz
2016Late reverberation PSD estimation for single-channel dereverberation using relative convolutive transfer functions
Braun, Sebastian; Schwartz, Boaz; Gannot, Sharon; Habets, Emanuël A.P.
Konferenzbeitrag
2016A low complexity weighted least squares narrowband DOA estimator for arbitrary array geometries
Thiergart, Oliver; Huang, Weilong; Habets, Emanuël A.P.
Konferenzbeitrag
2016Online dereverberation for dynamic scenarios using a Kalman filter with an autoregressive model
Braun, Sebastian; Habets, Emanuël A.P.
Zeitschriftenaufsatz
2015A Bayesian approach to spatial filtering and diffuse power estimation for joint dereverberation and noise reduction
Chakrabarty, Soumitro; Thiergart, Oliver; Habets, Emanuël A.P.
Konferenzbeitrag
2015Comparison of multichannel doubletalk detectors for acoustic echo cancellation
Schneider, Martin; Habets, Emanuel A.P.
Konferenzbeitrag
2015Direct-ambient decomposition using parametric Wiener filtering with spatial cue control
Uhle, Christian; Habets, Emanuël A.P.
Konferenzbeitrag
2015A geometrically constrained independent vector analysis algorithm for online source extraction
Khan, Affan-Hassan; Taseska, Maja; Habets, Emanuël A.P.
Konferenzbeitrag
2015Minimum Bayes risk signal detection for speech enhancement based on a narrowband DOA model
Taseska, Maja; Habets, Emanuël A.P.
Konferenzbeitrag
2015Multi-microphone speech dereverberation and noise reduction using relative early transfer functions
Schwartz, Ofer; Gannot, Sharon; Habets, Emanuël A.P.
Zeitschriftenaufsatz
2015Nested generalized sidelobe canceller for joint dereverberation and noise reduction
Schwartz, Ofer; Gannot, Sharon; Habets, Emanuël A.P.
Konferenzbeitrag
2015On the average directivity factor attainable with a beamformer incorporating null constraints
Levin, Dovid Y.; Habets, Emanuël A.P.; Gannot, Sharon
Zeitschriftenaufsatz
2015Online speech dereverberation using Kalman filter and EM algorithm
Schwartz, Boaz; Gannot, Sharon; Habets, Emanuël A.P.
Zeitschriftenaufsatz
2015Parametric spatial sound processing: A flexible and efficient solution to sound scene acquisition, modification, and reproduction
Kowalczyk, Konrad; Thiergart, Oliver; Taseska, Maja; Galdo, Giovanni del; Pulkki, Ville; Habets, Emanuël A.P.
Zeitschriftenaufsatz
2015Practical considerations of time-varying feedback delay networks
Schlecht, Sebastian J.; Habets, Emanuël A.P.
Konferenzbeitrag
2015Relative transfer function estimation exploiting instantaneous signals and the signal subspace
Taseska, Maja; Habets, Emanuël A.P.
Konferenzbeitrag
2015Residual noise control using a parametric multichannel Wiener filter
Braun, Sebastian; Kowalczyk, Konrad; Habets, Emanuël A.P.
Konferenzbeitrag
2015Reverberation enhancement systems with time-varying mixing matrices
Schlecht, Sebastian J.; Habets, Emanuël A.P.
Konferenzbeitrag
2015A state-space partitioned-block adaptive filter for echo cancellation using inter-band correlations in the Kalman gain computation
Valero, María Luis; Mabande, Edwin; Habets, Emanuël A.P.
Konferenzbeitrag
2015Time-varying feedback matrices in feedback delay networks and their application in artificial reverberation
Schlecht, Sebastian J.; Habets, Emanuël A.P.
Zeitschriftenaufsatz
2014An acoustical zoom based on informed spatial filtering
Thiergart, Oliver; Kowalczyk, Konrad; Habets, Emanuël A.P.
Konferenzbeitrag
2014Automatic spatial gain control for an informed spatial filter
Braun, Sebastian; Thiergart, Oliver; Habets, Emanuël A.P.
Konferenzbeitrag
2014Extended Kalman filter with probabilistic data association for multiple non-concurrent speaker localization in reverberant environments
Chakrabarty, Soumitro; Kowalczyk, Konrad; Taseska, Maja; Habets, Emanuël A.P.
Konferenzbeitrag
2014Informed spatial filtering for sound extraction using distributed microphone arrays
Taseska, Maja; Habets, Emanuël A.P.
Zeitschriftenaufsatz
2014Near-field source extraction using speech presence probabilities for ad hoc microphone arrays
Taseska, Maja; Markovich-Golan, Shmulik; Gannot, Sharon; Habets, Emanuël A.P.
Konferenzbeitrag
2014Noise reduction in the spherical harmonic domain using a tradeoff beamformer and narrowband DOA estimates
Jarrett, Daniel P.; Taseska, Maja; Habets, Emanuël A.P.; Naylor, Patrick A.
Zeitschriftenaufsatz
2014Power-based signal-to-diffuse ratio estimation using noisy directional microphones
Thiergart, Oliver; Ascherl, Tobias; Habets, Emanuël A.P.
Konferenzbeitrag
2014Speech enhancement with a low-complexity online source number estimator using distributed arrays
Taseska, Maja; Khan, Affan-Hassan; Habets, Emanuël A.P.
Konferenzbeitrag
2013Blind system identification using sparse learning for TDOA estimation of room reflections
Kowalczyk, Konrad; Habets, Emanuël A.P.; Kellermann, Walter; Naylor, Patrick A.
Zeitschriftenaufsatz
2013Dereverberation in noisy environments using reference signals and a maximum likelihood estimator
Braun, S.; Habets, Emanuël A.P.
Konferenzbeitrag
2013Geometry-based spatial sound acquisition using distributed microphone arrays
Thiergart, Oliver; Galdo, Giovanni del; Taseska, Maja; Habets, Emanuël A.P.
Zeitschriftenaufsatz
2013MMSE-based source extraction using position-based posterior probabilities
Taseska, Maja; Habets, Emanuël A.P.
Konferenzbeitrag
2013Multi-microphone speech dereverberation using expectation-maximization and kalman smoothing
Schwartz, B.; Gannot, S.; Habets, Emanuël A.P.
Konferenzbeitrag
2013Sound acquisition in noisy and reverberant environments using virtual microphones
Kowalczyk, Konrad; Thiergart, Oliver; Craciun, Alexandra; Habets, Emanuël A.P.
Konferenzbeitrag