23 Publications

Mark all

[23]
2019 | Conference Paper | LibreCat-ID: 11965 | OA
Unsupervised training of neural mask-based beamforming
L. Drude, J. Heymann, R. Haeb-Umbach, in: INTERSPEECH 2019, Graz, Austria, 2019.
LibreCat | Files available
 
[22]
2019 | Conference Paper | LibreCat-ID: 12875 | OA
Joint Optimization of Neural Network-based WPE Dereverberation and Acoustic Model for Robust Online ASR
J. Heymann, L. Drude, R. Haeb-Umbach, K. Kinoshita, T. Nakatani, in: ICASSP 2019, Brighton, UK, 2019.
LibreCat | Files available
 
[21]
2018 | Conference Paper | LibreCat-ID: 18107
Performance of Mask Based Statistical Beamforming in a Smart Home Scenario
J. Heymann, M. Bacchiani, T.N. Sainath, in: 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018, pp. 6722–6726.
LibreCat | DOI
 
[20]
2018 | Conference Paper | LibreCat-ID: 11835 | OA
Frame-Online DNN-WPE Dereverberation
J. Heymann, L. Drude, R. Haeb-Umbach, K. Kinoshita, T. Nakatani, in: IWAENC 2018, Tokio, Japan, 2018.
LibreCat | Files available | Download (ext.)
 
[19]
2018 | Conference Paper | LibreCat-ID: 11837 | OA
Smoothing along Frequency in Online Neural Network Supported Acoustic Beamforming
J. Heitkaemper, J. Heymann, R. Haeb-Umbach, in: ITG 2018, Oldenburg, Germany, 2018.
LibreCat | Files available | Download (ext.)
 
[18]
2018 | Conference Paper | LibreCat-ID: 11872 | OA
Integration neural network based beamforming and weighted prediction error dereverberation
L. Drude, C. Boeddeker, J. Heymann, K. Kinoshita, M. Delcroix, T. Nakatani, R. Haeb-Umbach, in: INTERSPEECH 2018, Hyderabad, India, 2018.
LibreCat | Files available | Download (ext.)
 
[17]
2018 | Conference Paper | LibreCat-ID: 11873 | OA
NARA-WPE: A Python package for weighted prediction error dereverberation in Numpy and Tensorflow for online and offline processing
L. Drude, J. Heymann, C. Boeddeker, R. Haeb-Umbach, in: ITG 2018, Oldenburg, Germany, 2018.
LibreCat | Files available | Download (ext.)
 
[16]
2018 | Conference Paper | LibreCat-ID: 29923 | OA
ESPnet: End-to-End Speech Processing Toolkit
S. Watanabe, T. Hori, S. Karita, T. Hayashi, J. Nishitoba, Y. Unno, N. Enrique Yalta Soplin, J. Heymann, M. Wiesner, N. Chen, A. Renduchintala, T. Ochiai, in: INTERSPEECH 2018, Hyderabad, India, 2018, pp. 2207–2211.
LibreCat | Files available | DOI
 
[15]
2018 | Conference Paper | LibreCat-ID: 11876 | OA
The RWTH/UPB System Combination for the CHiME 2018 Workshop
M. Kitza, W. Michel, C. Boeddeker, J. Heitkaemper, T. Menne, R. Schlüter, H. Ney, J. Schmalenstroeer, L. Drude, J. Heymann, R. Haeb-Umbach, in: Proc. CHiME 2018 Workshop on Speech Processing in Everyday Environments, Hyderabad, India, 2018.
LibreCat | Download (ext.)
 
[14]
2017 | Report | LibreCat-ID: 11735 | OA
On the Computation of Complex-valued Gradients with Application to Statistically Optimum Beamforming
C. Boeddeker, P. Hanebrink, L. Drude, J. Heymann, R. Haeb-Umbach, On the Computation of Complex-Valued Gradients with Application to Statistically Optimum Beamforming, 2017.
LibreCat | Download (ext.)
 
[13]
2017 | Conference Paper | LibreCat-ID: 11736 | OA
Optimizing Neural-Network Supported Acoustic Beamforming by Algorithmic Differentiation
C. Boeddeker, P. Hanebrink, L. Drude, J. Heymann, R. Haeb-Umbach, in: Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 2017.
LibreCat | Download (ext.)
 
[12]
2017 | Conference Paper | LibreCat-ID: 11809 | OA
BEAMNET: End-to-End Training of a Beamformer-Supported Multi-Channel ASR System
J. Heymann, L. Drude, C. Boeddeker, P. Hanebrink, R. Haeb-Umbach, in: Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 2017.
LibreCat | Files available | Download (ext.)
 
[11]
2017 | Journal Article | LibreCat-ID: 11811 | OA
A Generic Neural Acoustic Beamforming Architecture for Robust Multi-Channel Speech Processing
J. Heymann, L. Drude, R. Haeb-Umbach, Computer Speech and Language (2017).
LibreCat | Download (ext.)
 
[10]
2017 | Conference Paper | LibreCat-ID: 11759 | OA
Hidden Markov Model Variational Autoencoder for Acoustic Unit Discovery
J. Ebbers, J. Heymann, L. Drude, T. Glarner, R. Haeb-Umbach, B. Raj, in: INTERSPEECH 2017, Stockholm, Schweden, 2017.
LibreCat | Files available | Download (ext.)
 
[9]
2017 | Conference Paper | LibreCat-ID: 11895 | OA
Multi-Stage Coherence Drift Based Sampling Rate Synchronization for Acoustic Beamforming
J. Schmalenstroeer, J. Heymann, L. Drude, C. Boeddeker, R. Haeb-Umbach, in: IEEE 19th International Workshop on Multimedia Signal Processing (MMSP), 2017.
LibreCat | Files available | Download (ext.)
 
[8]
2016 | Conference Paper | LibreCat-ID: 11744 | OA
Noise-Presence-Probability-Based Noise PSD Estimation by Using DNNs
A. Chinaev, J. Heymann, L. Drude, R. Haeb-Umbach, in: 12. ITG Fachtagung Sprachkommunikation (ITG 2016), 2016.
LibreCat | Files available | Download (ext.)
 
[7]
2016 | Conference Paper | LibreCat-ID: 11812 | OA
Neural Network Based Spectral Mask Estimation for Acoustic Beamforming
J. Heymann, L. Drude, R. Haeb-Umbach, in: Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 2016.
LibreCat | Files available | Download (ext.)
 
[6]
2016 | Conference Paper | LibreCat-ID: 11834 | OA
Wide Residual BLSTM Network with Discriminative Speaker Adaptation for Robust Speech Recognition
J. Heymann, L. Drude, R. Haeb-Umbach, in: Computer Speech and Language, 2016.
LibreCat | Files available | Download (ext.)
 
[5]
2016 | Conference Paper | LibreCat-ID: 11908 | OA
The RWTH/UPB/FORTH System Combination for the 4th CHiME Challenge Evaluation
T. Menne, J. Heymann, A. Alexandridis, K. Irie, A. Zeyer, M. Kitza, P. Golik, I. Kulikov, L. Drude, R. Schlüter, H. Ney, R. Haeb-Umbach, A. Mouchtaris, in: Computer Speech and Language, 2016.
LibreCat | Download (ext.)
 
[4]
2015 | Conference Paper | LibreCat-ID: 11810
BLSTM supported GEV Beamformer Front-End for the 3RD CHiME Challenge
J. Heymann, L. Drude, A. Chinaev, R. Haeb-Umbach, in: Automatic Speech Recognition and Understanding Workshop (ASRU 2015), 2015.
LibreCat
 
[3]
2015 | Conference Paper | LibreCat-ID: 11813 | OA
Unsupervised adaptation of a denoising autoencoder by Bayesian Feature Enhancement for reverberant asr under mismatch conditions
J. Heymann, R. Haeb-Umbach, P. Golik, R. Schlueter, in: Acoustics, Speech and Signal Processing (ICASSP), 2015 IEEE International Conference On, 2015, pp. 5053–5057.
LibreCat | DOI | Download (ext.)
 
[2]
2014 | Conference Paper | LibreCat-ID: 11814 | OA
Iterative Bayesian Word Segmentation for Unspuervised Vocabulary Discovery from Phoneme Lattices
J. Heymann, O. Walter, R. Haeb-Umbach, B. Raj, in: 39th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2014), 2014.
LibreCat | Files available | Download (ext.)
 
[1]
2013 | Conference Paper | LibreCat-ID: 11815 | OA
Unsupervised Word Segmentation from Noisy Input
J. Heymann, O. Walter, R. Haeb-Umbach, B. Raj, in: Automatic Speech Recognition and Understanding Workshop (ASRU 2013), 2013.
LibreCat | Files available | Download (ext.)
 

Search

Filter Publications

Display / Sort

Export / Embed

23 Publications

Mark all

[23]
2019 | Conference Paper | LibreCat-ID: 11965 | OA
Unsupervised training of neural mask-based beamforming
L. Drude, J. Heymann, R. Haeb-Umbach, in: INTERSPEECH 2019, Graz, Austria, 2019.
LibreCat | Files available
 
[22]
2019 | Conference Paper | LibreCat-ID: 12875 | OA
Joint Optimization of Neural Network-based WPE Dereverberation and Acoustic Model for Robust Online ASR
J. Heymann, L. Drude, R. Haeb-Umbach, K. Kinoshita, T. Nakatani, in: ICASSP 2019, Brighton, UK, 2019.
LibreCat | Files available
 
[21]
2018 | Conference Paper | LibreCat-ID: 18107
Performance of Mask Based Statistical Beamforming in a Smart Home Scenario
J. Heymann, M. Bacchiani, T.N. Sainath, in: 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018, pp. 6722–6726.
LibreCat | DOI
 
[20]
2018 | Conference Paper | LibreCat-ID: 11835 | OA
Frame-Online DNN-WPE Dereverberation
J. Heymann, L. Drude, R. Haeb-Umbach, K. Kinoshita, T. Nakatani, in: IWAENC 2018, Tokio, Japan, 2018.
LibreCat | Files available | Download (ext.)
 
[19]
2018 | Conference Paper | LibreCat-ID: 11837 | OA
Smoothing along Frequency in Online Neural Network Supported Acoustic Beamforming
J. Heitkaemper, J. Heymann, R. Haeb-Umbach, in: ITG 2018, Oldenburg, Germany, 2018.
LibreCat | Files available | Download (ext.)
 
[18]
2018 | Conference Paper | LibreCat-ID: 11872 | OA
Integration neural network based beamforming and weighted prediction error dereverberation
L. Drude, C. Boeddeker, J. Heymann, K. Kinoshita, M. Delcroix, T. Nakatani, R. Haeb-Umbach, in: INTERSPEECH 2018, Hyderabad, India, 2018.
LibreCat | Files available | Download (ext.)
 
[17]
2018 | Conference Paper | LibreCat-ID: 11873 | OA
NARA-WPE: A Python package for weighted prediction error dereverberation in Numpy and Tensorflow for online and offline processing
L. Drude, J. Heymann, C. Boeddeker, R. Haeb-Umbach, in: ITG 2018, Oldenburg, Germany, 2018.
LibreCat | Files available | Download (ext.)
 
[16]
2018 | Conference Paper | LibreCat-ID: 29923 | OA
ESPnet: End-to-End Speech Processing Toolkit
S. Watanabe, T. Hori, S. Karita, T. Hayashi, J. Nishitoba, Y. Unno, N. Enrique Yalta Soplin, J. Heymann, M. Wiesner, N. Chen, A. Renduchintala, T. Ochiai, in: INTERSPEECH 2018, Hyderabad, India, 2018, pp. 2207–2211.
LibreCat | Files available | DOI
 
[15]
2018 | Conference Paper | LibreCat-ID: 11876 | OA
The RWTH/UPB System Combination for the CHiME 2018 Workshop
M. Kitza, W. Michel, C. Boeddeker, J. Heitkaemper, T. Menne, R. Schlüter, H. Ney, J. Schmalenstroeer, L. Drude, J. Heymann, R. Haeb-Umbach, in: Proc. CHiME 2018 Workshop on Speech Processing in Everyday Environments, Hyderabad, India, 2018.
LibreCat | Download (ext.)
 
[14]
2017 | Report | LibreCat-ID: 11735 | OA
On the Computation of Complex-valued Gradients with Application to Statistically Optimum Beamforming
C. Boeddeker, P. Hanebrink, L. Drude, J. Heymann, R. Haeb-Umbach, On the Computation of Complex-Valued Gradients with Application to Statistically Optimum Beamforming, 2017.
LibreCat | Download (ext.)
 
[13]
2017 | Conference Paper | LibreCat-ID: 11736 | OA
Optimizing Neural-Network Supported Acoustic Beamforming by Algorithmic Differentiation
C. Boeddeker, P. Hanebrink, L. Drude, J. Heymann, R. Haeb-Umbach, in: Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 2017.
LibreCat | Download (ext.)
 
[12]
2017 | Conference Paper | LibreCat-ID: 11809 | OA
BEAMNET: End-to-End Training of a Beamformer-Supported Multi-Channel ASR System
J. Heymann, L. Drude, C. Boeddeker, P. Hanebrink, R. Haeb-Umbach, in: Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 2017.
LibreCat | Files available | Download (ext.)
 
[11]
2017 | Journal Article | LibreCat-ID: 11811 | OA
A Generic Neural Acoustic Beamforming Architecture for Robust Multi-Channel Speech Processing
J. Heymann, L. Drude, R. Haeb-Umbach, Computer Speech and Language (2017).
LibreCat | Download (ext.)
 
[10]
2017 | Conference Paper | LibreCat-ID: 11759 | OA
Hidden Markov Model Variational Autoencoder for Acoustic Unit Discovery
J. Ebbers, J. Heymann, L. Drude, T. Glarner, R. Haeb-Umbach, B. Raj, in: INTERSPEECH 2017, Stockholm, Schweden, 2017.
LibreCat | Files available | Download (ext.)
 
[9]
2017 | Conference Paper | LibreCat-ID: 11895 | OA
Multi-Stage Coherence Drift Based Sampling Rate Synchronization for Acoustic Beamforming
J. Schmalenstroeer, J. Heymann, L. Drude, C. Boeddeker, R. Haeb-Umbach, in: IEEE 19th International Workshop on Multimedia Signal Processing (MMSP), 2017.
LibreCat | Files available | Download (ext.)
 
[8]
2016 | Conference Paper | LibreCat-ID: 11744 | OA
Noise-Presence-Probability-Based Noise PSD Estimation by Using DNNs
A. Chinaev, J. Heymann, L. Drude, R. Haeb-Umbach, in: 12. ITG Fachtagung Sprachkommunikation (ITG 2016), 2016.
LibreCat | Files available | Download (ext.)
 
[7]
2016 | Conference Paper | LibreCat-ID: 11812 | OA
Neural Network Based Spectral Mask Estimation for Acoustic Beamforming
J. Heymann, L. Drude, R. Haeb-Umbach, in: Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP), 2016.
LibreCat | Files available | Download (ext.)
 
[6]
2016 | Conference Paper | LibreCat-ID: 11834 | OA
Wide Residual BLSTM Network with Discriminative Speaker Adaptation for Robust Speech Recognition
J. Heymann, L. Drude, R. Haeb-Umbach, in: Computer Speech and Language, 2016.
LibreCat | Files available | Download (ext.)
 
[5]
2016 | Conference Paper | LibreCat-ID: 11908 | OA
The RWTH/UPB/FORTH System Combination for the 4th CHiME Challenge Evaluation
T. Menne, J. Heymann, A. Alexandridis, K. Irie, A. Zeyer, M. Kitza, P. Golik, I. Kulikov, L. Drude, R. Schlüter, H. Ney, R. Haeb-Umbach, A. Mouchtaris, in: Computer Speech and Language, 2016.
LibreCat | Download (ext.)
 
[4]
2015 | Conference Paper | LibreCat-ID: 11810
BLSTM supported GEV Beamformer Front-End for the 3RD CHiME Challenge
J. Heymann, L. Drude, A. Chinaev, R. Haeb-Umbach, in: Automatic Speech Recognition and Understanding Workshop (ASRU 2015), 2015.
LibreCat
 
[3]
2015 | Conference Paper | LibreCat-ID: 11813 | OA
Unsupervised adaptation of a denoising autoencoder by Bayesian Feature Enhancement for reverberant asr under mismatch conditions
J. Heymann, R. Haeb-Umbach, P. Golik, R. Schlueter, in: Acoustics, Speech and Signal Processing (ICASSP), 2015 IEEE International Conference On, 2015, pp. 5053–5057.
LibreCat | DOI | Download (ext.)
 
[2]
2014 | Conference Paper | LibreCat-ID: 11814 | OA
Iterative Bayesian Word Segmentation for Unspuervised Vocabulary Discovery from Phoneme Lattices
J. Heymann, O. Walter, R. Haeb-Umbach, B. Raj, in: 39th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2014), 2014.
LibreCat | Files available | Download (ext.)
 
[1]
2013 | Conference Paper | LibreCat-ID: 11815 | OA
Unsupervised Word Segmentation from Noisy Input
J. Heymann, O. Walter, R. Haeb-Umbach, B. Raj, in: Automatic Speech Recognition and Understanding Workshop (ASRU 2013), 2013.
LibreCat | Files available | Download (ext.)
 

Search

Filter Publications

Display / Sort

Export / Embed