Jahn Heymann

According to our database, Jahn Heymann authored at least 31 papers between 2013 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Conmer: Streaming Conformer Without Self-attention for Interactive Voice Assistants.

Martin Radfar, Paulina Lyskawa, Brandon Trujillo, Yi Xie, Kai Zhen, Jahn Heymann, Denis Filimonov, Grant P. Strimel, Nathan Susanj, Athanasios Mouchtaris

Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

Multi-View Frequency-Attention Alternative to CNN Frontends for Automatic Speech Recognition.

Belen Alastruey, Lukas Drude, Jahn Heymann, Simon Wiesler

Proceedings of the 24th Annual Conference of the International Speech Communication Association, 2023

Towards Accurate and Real-Time End-of-Speech Estimation.

Yifeng Fan, Colin Vaz, Di He, Jahn Heymann, Viet Anh Trinh, Zhe Zhang, Venkatesh Ravichandran

Proceedings of the IEEE International Conference on Acoustics, 2023

2022

Being Greedy Does Not Hurt: Sampling Strategies for End-To-End Speech Recognition.

Jahn Heymann, Egor Lakomkin, Leif Rädel

Proceedings of the IEEE International Conference on Acoustics, 2022

2021

Far-Field Automatic Speech Recognition.

Reinhold Haeb-Umbach, Jahn Heymann, Lukas Drude, Shinji Watanabe, Marc Delcroix, Tomohiro Nakatani

Proc. IEEE, 2021

Multi-Channel Opus Compression for Far-Field Automatic Speech Recognition with a Fixed Bitrate Budget.

Lukas Drude, Jahn Heymann, Andreas Schwarz, Jean-Marc Valin

Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

2020

Robust multi-channel speech recognition with neural network supported statistical beamforming.

Jahn Heymann

PhD thesis, 2020

Improving Speech Recognition of Compound-Rich Languages.

Prabhat Pandey, Volker Leutnant, Simon Wiesler, Jahn Heymann, Daniel Willett

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

Subword Regularization: An Analysis of Scalability and Generalization for End-to-End Automatic Speech Recognition.

Egor Lakomkin, Jahn Heymann, Ilya Sklyar, Simon Wiesler

Proceedings of the 21st Annual Conference of the International Speech Communication Association, 2020

2019

Unsupervised Training of Neural Mask-Based Beamforming.

Lukas Drude, Jahn Heymann, Reinhold Haeb-Umbach

Proceedings of the 20th Annual Conference of the International Speech Communication Association, 2019

Improving CTC Using Stimulated Learning for Sequence Modeling.

Jahn Heymann, Khe Chai Sim, Bo Li

Proceedings of the IEEE International Conference on Acoustics, 2019

Joint Optimization of Neural Network-based WPE Dereverberation and Acoustic Model for Robust Online ASR.

Jahn Heymann, Lukas Drude, Reinhold Haeb-Umbach, Keisuke Kinoshita, Tomohiro Nakatani

Proceedings of the IEEE International Conference on Acoustics, 2019

2018

Frame-Online DNN-WPE Dereverberation.

Jahn Heymann, Lukas Drude, Reinhold Haeb-Umbach, Keisuke Kinoshita, Tomohiro Nakatani

Proceedings of the 16th International Workshop on Acoustic Signal Enhancement, 2018

ESPnet: End-to-End Speech Processing Toolkit.

Shinji Watanabe, Takaaki Hori, Shigeki Karita, Tomoki Hayashi, Jiro Nishitoba, Yuya Unno, Nelson Enrique Yalta Soplin, Jahn Heymann, Matthew Wiesner, Nanxin Chen, Adithya Renduchintala, Tsubasa Ochiai

Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

Integrating Neural Network Based Beamforming and Weighted Prediction Error Dereverberation.

Lukas Drude, Christoph Böddeker, Jahn Heymann, Reinhold Haeb-Umbach, Keisuke Kinoshita, Marc Delcroix, Tomohiro Nakatani

Proceedings of the 19th Annual Conference of the International Speech Communication Association, 2018

Performance of Mask Based Statistical Beamforming in a Smart Home Scenario.

Jahn Heymann, Michiel Bacchiani, Tara N. Sainath

Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Smoothing along Frequency in Online Neural Network Supported Acoustic Beamforming.

Jens Heitkaemper, Jahn Heymann, Reinhold Haeb-Umbach

Proceedings of the 13th ITG Symposium on Speech Communication, 2018

NARA-WPE: A Python package for weighted prediction error dereverberation in Numpy and Tensorflow for online and offline processing.

Lukas Drude, Jahn Heymann, Christoph Böddeker, Reinhold Haeb-Umbach

Proceedings of the 13th ITG Symposium on Speech Communication, 2018

2017

A generic neural acoustic beamforming architecture for robust multi-channel speech processing.

Jahn Heymann, Lukas Drude, Reinhold Haeb-Umbach

Comput. Speech Lang., 2017

On the Computation of Complex-valued Gradients with Application to Statistically Optimum Beamforming.

Christoph Böddeker, Patrick Hanebrink, Lukas Drude, Jahn Heymann, Reinhold Haeb-Umbach

CoRR, 2017

Multi-stage coherence drift based sampling rate synchronization for acoustic beamforming.

Joerg Schmalenstroeer, Jahn Heymann, Lukas Drude, Christoph Böddeker, Reinhold Haeb-Umbach

Proceedings of the 19th IEEE International Workshop on Multimedia Signal Processing, 2017

Hidden Markov Model Variational Autoencoder for Acoustic Unit Discovery.

Janek Ebbers, Jahn Heymann, Lukas Drude, Thomas Glarner, Reinhold Haeb-Umbach, Bhiksha Raj

Proceedings of the 18th Annual Conference of the International Speech Communication Association, 2017

Beamnet: End-to-end training of a beamformer-supported multi-channel ASR system.

Jahn Heymann, Lukas Drude, Christoph Böddeker, Patrick Hanebrink, Reinhold Haeb-Umbach

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Optimizing neural-network supported acoustic beamforming by algorithmic differentiation.

Christoph Böddeker, Patrick Hanebrink, Lukas Drude, Jahn Heymann, Reinhold Haeb-Umbach

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

2016

Neural network based spectral mask estimation for acoustic beamforming.

Jahn Heymann, Lukas Drude, Reinhold Haeb-Umbach

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Robust Online Multi-Channel Speech Recognition.

Markus Kitza, Albert Zeyer, Ralf Schlüter, Jahn Heymann, Reinhold Haeb-Umbach

Proceedings of the 12th ITG Symposium on Speech Communication, 2016

Noise-Presence-Probability-Based Noise PSD Estimation by Using DNNs.

Aleksej Chinaev, Jahn Heymann, Lukas Drude, Reinhold Haeb-Umbach

Proceedings of the 12th ITG Symposium on Speech Communication, 2016

2015

Unsupervised adaptation of a denoising autoencoder by Bayesian Feature Enhancement for reverberant asr under mismatch conditions.

Jahn Heymann, Reinhold Haeb-Umbach, Pavel Golik, Ralf Schlüter

Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

BLSTM supported GEV beamformer front-end for the 3RD CHiME challenge.

Jahn Heymann, Lukas Drude, Aleksej Chinaev, Reinhold Haeb-Umbach

Proceedings of the 2015 IEEE Workshop on Automatic Speech Recognition and Understanding, 2015

2014

Iterative Bayesian word segmentation for unsupervised vocabulary discovery from phoneme lattices.

Jahn Heymann, Oliver Walter, Reinhold Haeb-Umbach, Bhiksha Raj

Proceedings of the IEEE International Conference on Acoustics, 2014

2013

Unsupervised word segmentation from noisy input.

Jahn Heymann, Oliver Walter, Reinhold Haeb-Umbach, Bhiksha Raj

Proceedings of the 2013 IEEE Workshop on Automatic Speech Recognition and Understanding, 2013