Ofer Schwartz

Publication Activity (10 Years)

Years Active: 2014-2023
Publications (10 Years): 19

Top Topics

Speech Enhancement

Noisy Environments

Top Venues

IEEE ACM Trans. Audio Speech Lang. Process.

Publications

Ofer Schwartz, Ayal Schwartz
RNN-Based Step-Size Estimation for the RLS Algorithm with Application to Acoustic Echo Cancellation. ICASSP (2023)
Ofer Schwartz
Memory-Reduced DOA Estimators While Using Cyclic-Symmetrical Array. EUSIPCO (2022)
Nir Raviv, Ofer Schwartz, Sharon Gannot
Low Resources Online Single-Microphone Speech Enhancement with Harmonic Emphasis. ICASSP (2022)
Ofer Schwartz, Sharon Gannot
A recursive expectation-maximization algorithm for speaker tracking and separation. EURASIP J. Audio Speech Music. Process. 2021 (1) (2021)
Ofer Schwartz
Speaker Localization using Frobenius Norm with a Focus on Close Speaker and Noise Source. EUSIPCO (2021)
Ofer Schwartz, Emanuël A. P. Habets, Sharon Gannot
Low Complexity NLMS for Multiple Loudspeaker Acoustic ECHO Canceller Using Relative Loudspeaker Transfer Functions. ICASSP (2020)
Yuval Dorfan, Ofer Schwartz, Sharon Gannot
Joint speaker localization and array calibration using expectation-maximization. EURASIP J. Audio Speech Music. Process. 2020 (1) (2020)
Koby Weisberg, Sharon Gannot, Ofer Schwartz
An Online Multiple-speaker DOA Tracking Using the CappÉ-Moulines Recursive Expectation-maximization Algorithm. ICASSP (2019)
Ofer Schwartz, Sharon Gannot
A Recursive Expectation-Maximization Algorithm for Online Multi-Microphone Noise Reduction. EUSIPCO (2018)
Sebastian Braun, Adam Kuklasinski, Ofer Schwartz, Oliver Thiergart, Emanuël A. P. Habets, Sharon Gannot, Simon Doclo, Jesper Jensen
Evaluation and Comparison of Late Reverberation Power Spectral Density Estimators. IEEE ACM Trans. Audio Speech Lang. Process. 26 (6) (2018)
Ofer Schwartz, Sharon Gannot, Emanuël A. P. Habets
Cramér-Rao Bound Analysis of Reverberation Level Estimators for Dereverberation and Noise Reduction. IEEE ACM Trans. Audio Speech Lang. Process. 25 (8) (2017)
Ofer Schwartz, Sharon Gannot, Emanuël A. P. Habets
Multispeaker LCMV Beamformer and Postfilter for Source Separation and Noise Reduction. IEEE ACM Trans. Audio Speech Lang. Process. 25 (5) (2017)
Ofer Schwartz, Yuval Dorfan, Maja Taseska, Emanuël A. P. Habets, Sharon Gannot
DOA estimation in noisy environment with unknown noise power using the EM algorithm. HSCMA (2017)
Ofer Schwartz, Axel Plinge, Emanuël A. P. Habets, Sharon Gannot
Blind microphone geometry calibration using one reverberant speech event. WASPAA (2017)
Ofer Schwartz, Sebastian Braun, Sharon Gannot, Emanuël A. P. Habets
Source Separation, Dereverberation and Noise Reduction Using LCMV Beamformer and Postfilter. LVA/ICA (2017)
Ofer Schwartz, Sharon Gannot, Emanuël A. P. Habets
Joint maximum likelihood estimation of late reverberant and speech power spectral density in noisy environments. ICASSP (2016)
Ofer Schwartz, Yuval Dorfan, Emanuël A. P. Habets, Sharon Gannot
Multi-speaker DOA estimation in reverberation conditions using expectation-maximization. IWAENC (2016)
Ofer Schwartz, Sharon Gannot, Emanuël A. P. Habets
Joint estimation of late reverberant and speech power spectral densities in noisy environments using frobenius norm. EUSIPCO (2016)
Ofer Schwartz, Sharon Gannot, Emanuël A. P. Habets
An Expectation-Maximization Algorithm for Multimicrophone Speech Dereverberation and Noise Reduction With Coherence Matrix Estimation. IEEE ACM Trans. Audio Speech Lang. Process. 24 (9) (2016)
Ofer Schwartz, Sharon Gannot, Emanuël A. P. Habets
Nested generalized sidelobe canceller for joint dereverberation and noise reduction. ICASSP (2015)
Ofer Schwartz, Sebastian Braun, Sharon Gannot, Emanuël A. P. Habets
Maximum likelihood estimation of the late reverberant power spectral density in noisy environments. WASPAA (2015)
Ofer Schwartz, Sharon Gannot, Emanuël A. P. Habets
Multi-Microphone Speech Dereverberation and Noise Reduction Using Relative Early Transfer Functions. IEEE ACM Trans. Audio Speech Lang. Process. 23 (2) (2015)
Ofer Schwartz, Sharon Gannot
Speaker Tracking Using Recursive EM Algorithms. IEEE ACM Trans. Audio Speech Lang. Process. 22 (2) (2014)