Christoph Böddeker

According to our database, Christoph Böddeker authored at least 42 papers between 2014 and 2024.

Collaborative distances:

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

2024

TS-SEP: Joint Diarization and Separation Conditioned on Estimated Speaker Embeddings.

Christoph Böddeker, Aswin Shanmugam Subramanian, Gordon Wichern, Reinhold Haeb-Umbach, Jonathan Le Roux

IEEE ACM Trans. Audio Speech Lang. Process., 2024

2023

Segment-Less Continuous Speech Separation of Meetings: Training and Evaluation Criteria.

Thilo von Neumann, Keisuke Kinoshita, Christoph Böddeker, Marc Delcroix, Reinhold Haeb-Umbach

IEEE ACM Trans. Audio Speech Lang. Process., 2023

Meeting Recognition with Continuous Speech Separation and Transcription-Supported Diarization.

Thilo von Neumann, Christoph Böddeker, Tobias Cord-Landwehr, Marc Delcroix, Reinhold Haeb-Umbach

CoRR, 2023

Mixture Encoder Supporting Continuous Speech Separation for Meeting Recognition.

Peter Vieting, Simon Berger, Thilo von Neumann, Christoph Böddeker, Ralf Schlüter, Reinhold Haeb-Umbach

CoRR, 2023

MeetEval: A Toolkit for Computation of Word Error Rates for Meeting Transcription Systems.

Thilo von Neumann, Christoph Böddeker, Marc Delcroix, Reinhold Haeb-Umbach

CoRR, 2023

Mixture Encoder for Joint Speech Separation and Recognition.

Simon Berger, Peter Vieting, Christoph Böddeker, Ralf Schlüter, Reinhold Haeb-Umbach

CoRR, 2023

A Teacher-Student approach for extracting informative speaker embeddings from speech mixtures.

Tobias Cord-Landwehr, Christoph Böddeker, Catalin Zorila, Rama Doddipatla, Reinhold Haeb-Umbach

CoRR, 2023

On Word Error Rate Definitions and Their Efficient Computation for Multi-Speaker Speech Recognition Systems.

Thilo von Neumann, Christoph Böddeker, Keisuke Kinoshita, Marc Delcroix, Reinhold Haeb-Umbach

Proceedings of the IEEE International Conference on Acoustics, 2023

Frame-Wise and Overlap-Robust Speaker Embeddings for Meeting Diarization.

Tobias Cord-Landwehr, Christoph Böddeker, Catalin Zorila, Rama Doddipatla, Reinhold Haeb-Umbach

Proceedings of the IEEE International Conference on Acoustics, 2023

Reverberation as Supervision For Speech Separation.

Rohith Aralikatti, Christoph Böddeker, Gordon Wichern, Aswin Shanmugam Subramanian, Jonathan Le Roux

Proceedings of the IEEE International Conference on Acoustics, 2023

2022

End-to-End Dereverberation, Beamforming, and Speech Recognition in a Cocktail Party.

Wangyou Zhang, Xuankai Chang, Christoph Böddeker, Tomohiro Nakatani, Shinji Watanabe, Yanmin Qian

IEEE ACM Trans. Audio Speech Lang. Process., 2022

A Meeting Transcription System for an Ad-Hoc Acoustic Sensor Network.

Tobias Gburrek, Christoph Böddeker, Thilo von Neumann, Tobias Cord-Landwehr, Joerg Schmalenstroeer, Reinhold Haeb-Umbach

CoRR, 2022

MMS-MSG: A Multi-Purpose Multi-Speaker Mixture Signal Generator.

Tobias Cord-Landwehr, Thilo von Neumann, Christoph Böddeker, Reinhold Haeb-Umbach

Proceedings of the 17th International Workshop on Acoustic Signal Enhancement, 2022

Monaural Source Separation: From Anechoic To Reverberant Environments.

Tobias Cord-Landwehr, Christoph Böddeker, Thilo von Neumann, Catalin Zorila, Rama Doddipatla, Reinhold Haeb-Umbach

Proceedings of the 17th International Workshop on Acoustic Signal Enhancement, 2022

Utterance-by-utterance overlap-aware neural diarization with Graph-PIT.

Keisuke Kinoshita, Thilo von Neumann, Marc Delcroix, Christoph Böddeker, Reinhold Haeb-Umbach

Proceedings of the Interspeech 2022, 2022

An Initialization Scheme for Meeting Separation with Spatial Mixture Models.

Christoph Böddeker, Tobias Cord-Landwehr, Thilo von Neumann, Reinhold Haeb-Umbach

Proceedings of the Interspeech 2022, 2022

SA-SDR: A Novel Loss Function for Separation of Meeting Style Data.

Thilo von Neumann, Keisuke Kinoshita, Christoph Böddeker, Marc Delcroix, Reinhold Haeb-Umbach

Proceedings of the IEEE International Conference on Acoustics, 2022

2021

Dual-Path RNN for Long Recording Speech Separation.

Chenda Li, Yi Luo, Cong Han, Jinyu Li, Takuya Yoshioka, Tianyan Zhou, Marc Delcroix, Keisuke Kinoshita, Christoph Böddeker, Yanmin Qian, Shinji Watanabe, Zhuo Chen

Proceedings of the IEEE Spoken Language Technology Workshop, 2021

ESPnet-SE: End-To-End Speech Enhancement and Separation Toolkit Designed for ASR Integration.

Chenda Li, Jing Shi, Wangyou Zhang, Aswin Shanmugam Subramanian, Xuankai Chang, Naoyuki Kamo, Moto Hira, Tomoki Hayashi, Christoph Böddeker, Zhuo Chen, Shinji Watanabe

Proceedings of the IEEE Spoken Language Technology Workshop, 2021

Graph-PIT: Generalized Permutation Invariant Training for Continuous Separation of Arbitrary Numbers of Speakers.

Thilo von Neumann, Keisuke Kinoshita, Christoph Böddeker, Marc Delcroix, Reinhold Haeb-Umbach

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

End-to-End Dereverberation, Beamforming, and Speech Recognition with Improved Numerical Stability and Advanced Frontend.

Wangyou Zhang, Christoph Böddeker, Shinji Watanabe, Tomohiro Nakatani, Marc Delcroix, Keisuke Kinoshita, Tsubasa Ochiai, Naoyuki Kamo, Reinhold Haeb-Umbach, Yanmin Qian

Proceedings of the IEEE International Conference on Acoustics, 2021

Convolutive Transfer Function Invariant SDR Training Criteria for Multi-Channel Reverberant Speech Separation.

Christoph Böddeker, Wangyou Zhang, Tomohiro Nakatani, Keisuke Kinoshita, Tsubasa Ochiai, Marc Delcroix, Naoyuki Kamo, Yanmin Qian, Reinhold Haeb-Umbach

Proceedings of the IEEE International Conference on Acoustics, 2021

Speeding Up Permutation Invariant Training for Source Separation.

Thilo von Neumann, Christoph Böddeker, Keisuke Kinoshita, Marc Delcroix, Reinhold Haeb-Umbach

Proceedings of the 14th ITG Conference on Speech Communication, online, September 29, 2021

A Comparison and Combination of Unsupervised Blind Source Separation Techniques.

Christoph Böddeker, Frederik Rautenberg, Reinhold Haeb-Umbach

Proceedings of the 14th ITG Conference on Speech Communication, online, September 29, 2021

2020

Jointly Optimal Denoising, Dereverberation, and Source Separation.

Tomohiro Nakatani, Christoph Böddeker, Keisuke Kinoshita, Rintaro Ikeshita, Marc Delcroix, Reinhold Haeb-Umbach

IEEE ACM Trans. Audio Speech Lang. Process., 2020

Convolutive Transfer Function Invariant SDR training criteria for Multi-Channel Reverberant Speech Separation.

Christoph Böddeker, Wangyou Zhang, Tomohiro Nakatani, Keisuke Kinoshita, Tsubasa Ochiai, Marc Delcroix, Naoyuki Kamo, Yanmin Qian, Shinji Watanabe, Reinhold Haeb-Umbach

CoRR, 2020

Multi-Talker ASR for an Unknown Number of Sources: Joint Training of Source Counting, Separation and ASR.

Thilo von Neumann, Christoph Böddeker, Lukas Drude, Keisuke Kinoshita, Marc Delcroix, Tomohiro Nakatani, Reinhold Haeb-Umbach

Proceedings of the Interspeech 2020, 2020

End-to-End Training of Time Domain Audio Separation and Recognition.

Thilo von Neumann, Keisuke Kinoshita, Lukas Drude, Christoph Böddeker, Marc Delcroix, Tomohiro Nakatani, Reinhold Haeb-Umbach

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Demystifying TasNet: A Dissecting Approach.

Jens Heitkaemper, Darius Jakobeit, Christoph Böddeker, Lukas Drude, Reinhold Haeb-Umbach

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Jointly Optimal Dereverberation and Beamforming.

Christoph Böddeker, Tomohiro Nakatani, Keisuke Kinoshita, Reinhold Haeb-Umbach

Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019

SMS-WSJ: Database, performance measures, and baseline recipe for multi-channel source separation and recognition.

Lukas Drude, Jens Heitkaemper, Christoph Böddeker, Reinhold Haeb-Umbach

CoRR, 2019

Guided Source Separation Meets a Strong ASR Backend: Hitachi/Paderborn University Joint Investigation for Dinner Party ASR.

Naoyuki Kanda, Christoph Böddeker, Jens Heitkaemper, Yusuke Fujita, Shota Horiguchi, Kenji Nagamatsu, Reinhold Haeb-Umbach

Proceedings of the Interspeech 2019, 2019

An Investigation into the Effectiveness of Enhancement in ASR Training and Test for Chime-5 Dinner Party Transcription.

Catalin Zorila, Christoph Böddeker, Rama Doddipatla, Reinhold Haeb-Umbach

Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2019

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 Interspeech 2018, 2018

Exploring Practical Aspects of Neural Mask-Based Beamforming for Far-Field Speech Recognition.

Christoph Böddeker, Hakan Erdogan, Takuya Yoshioka, Reinhold Haeb-Umbach

Proceedings of the 2018 IEEE International Conference on Acoustics, 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

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

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

Blind speech separation based on complex spherical k-mode clustering.

Lukas Drude, Christoph Böddeker, Reinhold Haeb-Umbach

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2014

Real-time moving objects tracking for mobile-robots using motion information.

Mahmoud A. Mohamed, Christoph Böddeker, Bärbel Mertsching

Proceedings of the 2014 IEEE International Symposium on Safety, 2014