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23 Publications
2019 | Conference Paper | LibreCat-ID: 11965 | 
Drude, Lukas, Jahn Heymann, and Reinhold Haeb-Umbach. “Unsupervised Training of Neural Mask-Based Beamforming.” In INTERSPEECH 2019, Graz, Austria, 2019.
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2019 | Conference Paper | LibreCat-ID: 12875 |
Heymann, Jahn, Lukas Drude, Reinhold Haeb-Umbach, Keisuke Kinoshita, and Tomohiro Nakatani. “Joint Optimization of Neural Network-Based WPE Dereverberation and Acoustic Model for Robust Online ASR.” In ICASSP 2019, Brighton, UK, 2019.
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2018 | Conference Paper | LibreCat-ID: 18107
Heymann, Jahn, M. Bacchiani, and T. N. Sainath. “Performance of Mask Based Statistical Beamforming in a Smart Home Scenario.” In 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 6722–26, 2018. https://doi.org/10.1109/ICASSP.2018.8462372.
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2018 | Conference Paper | LibreCat-ID: 11835 |
Heymann, Jahn, Lukas Drude, Reinhold Haeb-Umbach, Keisuke Kinoshita, and Tomohiro Nakatani. “Frame-Online DNN-WPE Dereverberation.” In IWAENC 2018, Tokio, Japan, 2018.
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2018 | Conference Paper | LibreCat-ID: 11837 |
Heitkaemper, Jens, Jahn Heymann, and Reinhold Haeb-Umbach. “Smoothing along Frequency in Online Neural Network Supported Acoustic Beamforming.” In ITG 2018, Oldenburg, Germany, 2018.
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2018 | Conference Paper | LibreCat-ID: 11872 |
Drude, Lukas, Christoph Boeddeker, Jahn Heymann, Keisuke Kinoshita, Marc Delcroix, Tomohiro Nakatani, and Reinhold Haeb-Umbach. “Integration Neural Network Based Beamforming and Weighted Prediction Error Dereverberation.” In INTERSPEECH 2018, Hyderabad, India, 2018.
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2018 | Conference Paper | LibreCat-ID: 11873 |
Drude, Lukas, Jahn Heymann, Christoph Boeddeker, and Reinhold Haeb-Umbach. “NARA-WPE: A Python Package for Weighted Prediction Error Dereverberation in Numpy and Tensorflow for Online and Offline Processing.” In ITG 2018, Oldenburg, Germany, 2018.
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2018 | Conference Paper | LibreCat-ID: 29923 |
Watanabe, Shinji, Takaaki Hori, Shigeki Karita, Tomoki Hayashi, Jiro Nishitoba, Yuya Unno, Nelson Enrique Yalta Soplin, et al. “ESPnet: End-to-End Speech Processing Toolkit.” In INTERSPEECH 2018, Hyderabad, India, 2207–2211, 2018. https://doi.org/10.21437/Interspeech.2018-1456.
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2018 | Conference Paper | LibreCat-ID: 11876 |
Kitza, Markus, Wilfried Michel, Christoph Boeddeker, Jens Heitkaemper, Tobias Menne, Ralf Schlüter, Hermann Ney, et al. “The RWTH/UPB System Combination for the CHiME 2018 Workshop.” In Proc. CHiME 2018 Workshop on Speech Processing in Everyday Environments, Hyderabad, India, 2018.
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2017 | Report | LibreCat-ID: 11735 |
Boeddeker, Christoph, Patrick Hanebrink, Lukas Drude, Jahn Heymann, and Reinhold Haeb-Umbach. On the Computation of Complex-Valued Gradients with Application to Statistically Optimum Beamforming, 2017.
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2017 | Conference Paper | LibreCat-ID: 11736 |
Boeddeker, Christoph, Patrick Hanebrink, Lukas Drude, Jahn Heymann, and Reinhold Haeb-Umbach. “Optimizing Neural-Network Supported Acoustic Beamforming by Algorithmic Differentiation.” In Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 2017.
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2017 | Conference Paper | LibreCat-ID: 11809 |
Heymann, Jahn, Lukas Drude, Christoph Boeddeker, Patrick Hanebrink, and Reinhold Haeb-Umbach. “BEAMNET: End-to-End Training of a Beamformer-Supported Multi-Channel ASR System.” In Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 2017.
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2017 | Journal Article | LibreCat-ID: 11811 |
Heymann, Jahn, Lukas Drude, and Reinhold Haeb-Umbach. “A Generic Neural Acoustic Beamforming Architecture for Robust Multi-Channel Speech Processing.” Computer Speech and Language, 2017.
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2017 | Conference Paper | LibreCat-ID: 11759 |
Ebbers, Janek, Jahn Heymann, Lukas Drude, Thomas Glarner, Reinhold Haeb-Umbach, and Bhiksha Raj. “Hidden Markov Model Variational Autoencoder for Acoustic Unit Discovery.” In INTERSPEECH 2017, Stockholm, Schweden, 2017.
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2017 | Conference Paper | LibreCat-ID: 11895 |
Schmalenstroeer, Joerg, Jahn Heymann, Lukas Drude, Christoph Boeddeker, and Reinhold Haeb-Umbach. “Multi-Stage Coherence Drift Based Sampling Rate Synchronization for Acoustic Beamforming.” In IEEE 19th International Workshop on Multimedia Signal Processing (MMSP), 2017.
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2016 | Conference Paper | LibreCat-ID: 11744 |
Chinaev, Aleksej, Jahn Heymann, Lukas Drude, and Reinhold Haeb-Umbach. “Noise-Presence-Probability-Based Noise PSD Estimation by Using DNNs.” In 12. ITG Fachtagung Sprachkommunikation (ITG 2016), 2016.
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2016 | Conference Paper | LibreCat-ID: 11812 |
Heymann, Jahn, Lukas Drude, and Reinhold Haeb-Umbach. “Neural Network Based Spectral Mask Estimation for Acoustic Beamforming.” In Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 2016.
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2016 | Conference Paper | LibreCat-ID: 11834 |
Heymann, Jahn, Lukas Drude, and Reinhold Haeb-Umbach. “Wide Residual BLSTM Network with Discriminative Speaker Adaptation for Robust Speech Recognition.” In Computer Speech and Language, 2016.
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2016 | Conference Paper | LibreCat-ID: 11908 |
Menne, Tobias, Jahn Heymann, Anastasios Alexandridis, Kazuki Irie, Albert Zeyer, Markus Kitza, Pavel Golik, et al. “The RWTH/UPB/FORTH System Combination for the 4th CHiME Challenge Evaluation.” In Computer Speech and Language, 2016.
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2015 | Conference Paper | LibreCat-ID: 11810
Heymann, Jahn, Lukas Drude, Aleksej Chinaev, and Reinhold Haeb-Umbach. “BLSTM Supported GEV Beamformer Front-End for the 3RD CHiME Challenge.” In Automatic Speech Recognition and Understanding Workshop (ASRU 2015), 2015.
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