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2017

A Generic Neural Acoustic Beamforming Architecture for Robust Multi-Channel Speech Processing
Jahn Heymann, Lukas Drude, Reinhold Haeb-Umbach
In Computer Speech & Language, 2017 - Elsevier
[bibtex] [pdf]

BEAMNET: End-to-End Training of a Beamformer-Supported Multi-Channel ASR System
Jahn Heymann, Lukas Drude, Christoph Boeddeker, Patrick Hanebrink, Reinhold Haeb-Umbach
In Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP). 2017
[Poster] [bibtex] [pdf]

A Generalized Log-Spectral Amplitude Estimator for Single-Channel Speech Enhancement
Aleksej Chinaev, Reinhold Haeb-Umbach
In Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP). 2017
[Slides] [bibtex] [pdf]

Optimizing Neural-Network Supported Acoustic Beamforming by Algorithmic Differentiation
Christoph Boeddeker, Patrick Hanebrink, Lukas Drude, Jahn Heymann, Reinhold Haeb-Umbach
In Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP). 2017
[bibtex] [pdf]

Tight integration of spatial and spectral features for BSS with Deep Clustering embeddings
Lukas Drude, Reinhold Haeb-Umbach
In INTERSPEECH 2017, Stockholm, Schweden. 2017
[bibtex] [pdf]

Leveraging Text Data for World Segmentation for Underresourced Languages
Thomas Glarner, Benedikt Boenninghoff, Oliver Walter, Reinhold Haeb-Umbach
In INTERSPEECH 2017, Stockholm, Schweden. 2017
[Poster] [bibtex] [pdf]

Hidden Markov Model Variational Autoencoder for Acoustic Unit Discovery
Janek Ebbers, Jahn Heymann, Lukas Drude, Thoams Glarner, Reinhold Haeb-Umbach, Bhiksha Raj
In INTERSPEECH 2017, Stockholm, Schweden. 2017
[Slides] [Poster] [bibtex] [pdf]

Multi-Stage Coherence Drift Based Sampling Rate Synchronization for Acoustic Beamforming
Joerg Schmalenstroeer, Jahn Heymann, Lukas Drude, Christoph Boeddecker, Reinhold Haeb-Umbach
In IEEE 19th International Workshop on Multimedia Signal Processing (MMSP), London, UK. October 2017
[Poster] [bibtex] [pdf]

A Study on Transfer Learning for Acoustic Event Detection in a Real Life Scenario
Prerna Arora, Reinhold Haeb-Umbach
In IEEE 19th International Workshop on Multimedia Signal Processing (MMSP), London, UK. October 2017
[Poster] [bibtex] [pdf]

2016

The RWTH/UPB/FORTH System Combination for the 4th CHiME Challenge Evaluation
Tobias Menne, Jahn Heymann, Anastasios Alexandridis, Kazuki Irie, Albert Zeyer, Markus Kitza, Pavel Golik, Ilia Kulikov, Lukas Drude, Ralf Schlüter, Hermann Ney, Reinhold Haeb-Umbach, Athanasios Mouchtaris
CHiME Workshop, 2016
[bibtex]
[pdf]

Wide Residual BLSTM Network with Discriminative Speaker Adaptation for Robust Speech Recognition
Jahn Heymann, Lukas Drude, Reinhold Haeb-Umbach
CHiME Workshop, 2016
[Poster] [bibtex] [pdf]

On the Bias of Direction of Arrival Estimation Using Linear Microphone Arrays
Florian Jacob, Reinhold Haeb-Umbach
In 12. ITG Fachtagung Sprachkommunikation (ITG 2016). 2016   
[Poster] [bibtex] [pdf]
   
Factor Graph Decoding for Speech Presence Probability Estimation
Thomas Glarner, Mohammad Mahdi Momenzadeh, Lukas Drude, Reinhold Haeb-Umbach
In 12. ITG Fachtagung Sprachkommunikation (ITG 2016). 2016   
[Slides] [bibtex] [pdf]
   
Noise-Presence-Probability-Based Noise PSD Estimation by Using DNNs
Aleksej Chinaev, Jahn Heymann, Lukas Drude, Reinhold Haeb-Umbach
In 12. ITG Fachtagung Sprachkommunikation (ITG 2016). 2016   
[Presentation] [bibtex] [pdf]
   
A Priori SNR Estimation Using Weibull Mixture Model
Aleksej Chinaev, Jens Heitkaemper, Reinhold Haeb-Umbach
In 12. ITG Fachtagung Sprachkommunikation (ITG 2016). 2016   
[Presentation] [bibtex] [pdf]
   
Robust Online Multi-Channel Speech Recognition
Markus Kitza, Albert Zeyer, Ralf Schlüter, Jahn Heymann, Reinhold Haeb-Umbach
In 12. ITG Fachtagung Sprachkommunikation (ITG 2016). 2016   
[Presentation] [bibtex] [pdf]
   
Investigations into Bluetooth Low Energy Localization Precision Limits

Joerg Schmalenstroeer, Reinhold Haeb-Umbach
In 24th European Signal Processing Conference (EUSIPCO 2016). 2016   
[Poster] [bibtex] [pdf]
   
Unsupervised Word Discovery from Speech using Bayesian Hierarchical Models
Oliver Walter, Reinhold Haeb-Umbach
In 38th German Conference on Pattern Recognition (GCPR 2016). 2016   
[Presentation] [bibtex] [pdf]
   
On the appropriateness of complex-valued neural networks for speech enhancement
Lukas Drude, Bhiksha Raj, Reinhold Haeb-Umbach
In INTERSPEECH 2016, San Francisco, USA. 2016   
[Poster] [bibtex] [pdf]
   
A Priori SNR Estimation Using a Generalized Decision Directed Approach
Aleksej Chinaev, Reinhold Haeb-Umbach
In INTERSPEECH 2016, San Francisco, USA. 2016   
[Poster] [bibtex] [pdf]
   
Acoustic Microphone Geometry Calibration: An overview and experimental evaluation of state-of-the-art algorithms
Axel Plinge, Florian Jacob, Reinhold Haeb-Umbach, Gernot A. Fink
In IEEE Signal Processing Magazine. 2016   
[bibtex] [doi]
   
A summary of the REVERB challenge: state-of-the-art and remaining challenges in reverberant speech processing research
Keisuke Kinoshita, Marc Delcroix, Sharon Gannot, Emanuel A. P. Habets, Reinhold Haeb-Umbach, Walter Kellermann, Volker Leutnant, Roland Maas, Tomohiro Nakatani, Bhiksha Raj, Armin Sehr, Takuya Yoshioka
In EURASIP Journal on Advances in Signal Processing. 2016   
[bibtex] [pdf]
   
Neural Network Based Spectral Mask Estimation for Acoustic Beamforming
Jahn Heymann, Lukas Drude, Reinhold Haeb-Umbach
In Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP). 2016   
[Slides] [bibtex] [pdf]
   
Blind Speech Separation based on Complex Spherical k-Mode Clustering
Lukas Drude, Christoph Boeddeker, Reinhold Haeb-Umbach
In Proc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP). 2016   
[Slides] [bibtex] [pdf]
   
On the Computation of Gradients for Statistically Optimum Beamforming Operations
Christoph Boeddeker, Patrick Hanebrink, Lukas Drude, Jahn Heymann, Reinhold Haeb-Umbach. 2016   
[bibtex] [pdf]

2015

BLSTM supported GEV Beamformer Front-End for the 3RD CHiME Challenge
Jahn Heymann, Lukas Drude, Aleksej Chinaev, Reinhold Haeb-Umbach
In Automatic Speech Recognition and Understanding Workshop (ASRU 2015). 2015    
[bibtex]
    
Robust Automatic Speech Recognition
Jinyu Li, Li Deng, Reinhold Haeb-Umbach, Y. Gong
2015    
[Sample-Chapter] [Store] [bibtex] [pdf]
    
Semantic Analysis of Spoken Input using Markov Logic Networks
Vladimir Despotovic, Oliver Walter, Reinhold Haeb-Umbach
In INTERSPEECH 2015. 2015    
[Poster] [bibtex] [pdf]
    
Typicality and Emotion in the Voice of Children with Autism Spectrum Condition: Evidence Across Three Languages
Erik Marchi, Bjoern Schuller, Simon Baron-Cohen, Ofer Golan, Sven Boelte, Prerna Arora, Reinhold Haeb-Umbach
In INTERSPEECH 2015. 2015    
[bibtex] [pdf]
    
DOA-Estimation based on a Complex Watson Kernel Method
Lukas Drude, Florian Jacob, Reinhold Haeb-Umbach
In 23th European Signal Processing Conference (EUSIPCO 2015). 2015    
[Presentation] [bibtex] [pdf]
    
On Optimal Smoothing in Minimum Statistics Based Noise Tracking
Aleksej Chinaev, Reinhold Haeb-Umbach
In Interspeech 2015. 2015    
[Poster] [bibtex] [pdf]
    
Autonomous Learning of Representations
Oliver Walter, Reinhold Haeb-Umbach, Bassam Mokbel, Benjamin Paassen, Barbara Hammer
In KI - Kuenstliche Intelligenz. 2015    
[bibtex] [pdf] [doi]
    
Unsupervised adaptation of a denoising autoencoder by Bayesian Feature Enhancement for reverberant asr under mismatch conditions

J. Heymann, R. Haeb-Umbach, P. Golik, R. Schluter
In Acoustics, Speech and Signal Processing (ICASSP), 2015 IEEE International Conference on. 2015    
[bibtex] [pdf] [doi]
    
Source Counting in Speech Mixtures by Nonparametric Bayesian Estimation of an infinite Gaussian Mixture Model
Oliver Walter, Lukas Drude, Reinhold Haeb-Umbach
In 40th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2015). 2015    
[Poster] [bibtex] [pdf]
    
Absolute Geometry Calibration of Distributed Microphone Arrays in an Audio-Visual Sensor Network

Florian Jacob, Reinhold Haeb-Umbach
In ArXiv e-prints. 2015    
[bibtex] [pdf]
    
Lexicon Discovery for Language Preservation using Unsupervised Word Segmentation with Pitman-Yor Language Models (FGNT-2015-01)
Oliver Walter, Reinhold Haeb-Umbach, Jan Strunk, Nikolaus P. Himmelmann
2015    
[bibtex] [pdf]
    
Aligning training models with smartphone properties in WiFi fingerprinting based indoor localization
Joerg Schmalenstroeer Manh Kha Hoang, Reinhold Haeb-Umbach
In 40th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2015). 2015    
[bibtex] [pdf]

2014

Spectral Noise Tracking for Improved Nonstationary Noise Robust ASR
Aleksej Chinaev, Marc Puels, Reinhold Haeb-Umbach
In 11. ITG Fachtagung Sprachkommunikation (ITG 2014). 2014    
[Presentation] [bibtex] [pdf]
    
Online Observation Error Model Estimation for Acoustic Sensor Network Synchronization

Joerg Schmalenstroeer, Weile Zhao, Reinhold Haeb-Umbach
In 11. ITG Fachtagung Sprachkommunikation (ITG 2014). 2014    
[Poster] [Demo] [bibtex] [pdf]
    
Coordinate Mapping Between an Acoustic and Visual Sensor Network in the Shape Domain for a Joint Self-Calibrating Speaker Tracking
Florian Jacob, Reinhold Haeb-Umbach
In 11. ITG Fachtagung Sprachkommunikation (ITG 2014). 2014    
[Presentation] [bibtex] [pdf]
    
Towards Online Source Counting in Speech Mixtures Applying a Variational EM for Complex Watson Mixture Models
Lukas Drude, Aleksej Chinaev, Dang Hai Tran Vu, Reinhold Haeb-Umbach
In 14th International Workshop on Acoustic Signal Enhancement (IWAENC 2014). 2014    
[Poster] [bibtex] [pdf]
    
A Gossiping Approach to Sampling Clock Synchronization in Wireless Acoustic Sensor Networks

Joerg Schmalenstroeer, Patrick Jebramcik, Reinhold Haeb-Umbach
In 39th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2014). 2014    
[Poster] [bibtex] [pdf]
    
Source Counting in Speech Mixtures Using a Variational EM Approach for Complexwatson Mixture Models
Lukas Drude, Aleksej Chinaev, Dang Hai Tran Vu, Reinhold Haeb-Umbach
In 39th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2014). 2014    
[Poster] [bibtex] [pdf]
    
Iterative Bayesian Word Segmentation for Unspuervised Vocabulary Discovery from Phoneme Lattices

Jahn Heymann, Oliver Walter, Reinhold Haeb-Umbach, Bhiksha Raj
In 39th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2014). 2014    
[Poster] [bibtex] [pdf]
    
An Overview of Noise-Robust Automatic Speech Recognition
Jinyu Li, Li Deng, Yifan Gong, Reinhold Haeb-Umbach
In IEEE Transactions on Audio, Speech and Language Processing. 2014    
[bibtex] [pdf] [doi]
    
An Evaluation of Unsupervised Acoustic Model Training for a Dysarthric Speech Interface
Oliver Walter, Vladimir Despotovic, Reinhold Haeb-Umbach, Jrt Gemmeke, Bart Ons, Hugo Van hamme
In INTERSPEECH 2014. 2014    
[Poster] [Spotlight] [bibtex] [pdf]
    
A combined hardware-software approach for acoustic sensor network synchronization
Joerg Schmalenstroeer, Patrick Jebramcik, Reinhold Haeb-Umbach
In Signal Processing. 2014    
[bibtex] [pdf] [doi]
    
A New Observation Model in the Logarithmic Mel Power Spectral Domain for the Automatic Recognition of Noisy Reverberant Speech
Volker Leutnant, Alexander Krueger, Reinhold Haeb-Umbach
In IEEE/ACM Transactions on Audio, Speech, and Language Processing. 2014    
[bibtex] [doi]

2013

Unsupervised Word Segmentation from Noisy Input
Jahn Heymann, Oliver Walter, Reinhold Haeb-Umbach, Bhiksha Raj
In Automatic Speech Recognition and Understanding Workshop (ASRU 2013). 2013   
[Poster] [bibtex] [pdf]
   
Hierarchical System for Word Discovery Exploiting DTW-Based Initialization
Oliver Walter, Timo Korthals, Reinhold Haeb-Umbach, Bhiksha Raj
In Automatic Speech Recognition and Understanding Workshop (ASRU 2013). 2013   
[Award] [Poster] [bibtex] [pdf]
   
Blind Speech Separation Exploiting Temporal and Spectral Correlations Using Turbo Decoding of 2D-HMMs
Dang Hai Tran Vu, Reinhold Haeb-Umbach
In 21th European Signal Processing Conference (EUSIPCO 2013). 2013   
[Presentation] [bibtex] [pdf]
   
On the Acoustic Channel Identification in Multi-Microphone Systems via Adaptive Blind Signal Enhancement Techniques
Gerald Enzner, Dominic Schmid, Reinhold Haeb-Umbach
In 21th European Signal Processing Conference (EUSIPCO 2013). 2013   
[bibtex] [pdf]
   
A Hidden Markov Model for Indoor User Tracking Based on WiFi Fingerprinting and Step Detection
Manh Kha Hoang, Joerg Schmalenstroeer, Christian Drueke, Dang Hai Tran Vu, Reinhold Haeb-Umbach
In 21th European Signal Processing Conference (EUSIPCO 2013). 2013   
[Poster] [bibtex] [pdf]
   
Using the turbo principle for exploiting temporal and spectral correlations in speech presence probability estimation
Dang Hai Tran Vu, Reinhold Haeb-Umbach
In 38th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2013). 2013   
[bibtex] [doi]
   
Improved Single-Channel Nonstationary Noise Tracking by an Optimized MAP-based Postprocessor

Aleksej Chinaev, Reinhold Haeb-Umbach, Jalal Taghia, Rainer Martin
In 38th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2013). 2013   
[Poster] [bibtex] [pdf] [doi]
   
MAP-based Estimation of the Parameters of a Gaussian Mixture Model in the Presence of Noisy Observations
Aleksej Chinaev, Reinhold Haeb-Umbach
In 38th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2013). 2013   
[Poster] [bibtex] [pdf] [doi]
   
A Novel Initialization Method for Unsupervised Learning of Acoustic Patterns in Speech (FGNT-2013-01)

Oliver Walter, Joerg Schmalenstroeer, Reinhold Haeb-Umbach
2013   
[bibtex] [pdf]
   
Unsupervised Word Discovery from Phonetic Input Using Nested Pitman-Yor Language Modeling
Oliver Walter, Reinhold Haeb-Umbach, Sourish Chaudhuri, Bhiksha Raj
In IEEE International Conference on Robotics and Automation (ICRA 2013). 2013   
[Poster] [Spotlight] [bibtex] [pdf]
   
Sampling Rate Synchronisation in Acoustic Sensor Networks with a Pre-Trained Clock Skew Error Model

Joerg Schmalenstroeer, Reinhold Haeb-Umbach
In 21th European Signal Processing Conference (EUSIPCO 2013). 2013   
[Presentation] [bibtex] [pdf]
   
The reverb challenge: a common evaluation framework for dereverberation and recognition of reverberant speech
Keisuke Kinoshita, Marc Delcroix, Takuya Yoshioka, Tomohiro Nakatani, Emanuel Habets, Reinhold Haeb-Umbach, Volker Leutnant, Armin Sehr, Walter Kellermann, Roland Maas, Sharon Gannot, Bhiksha Raj
In IEEE Workshop on Applications of Signal Processing to Audio and Acoustics. 2013   
[bibtex] [pdf]
   
Bayesian Feature Enhancement for Reverberation and Noise Robust Speech Recognition
Volker Leutnant, Alexander Krueger, Reinhold Haeb-Umbach
In IEEE Transactions on Audio, Speech, and Language Processing. 2013   
[bibtex] [doi]
   
DoA-Based Microphone Array Position Self-Calibration Using Circular Statistic
Florian Jacob, Joerg Schmalenstroeer, Reinhold Haeb-Umbach
In 38th International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013). 2013   
[Presentation] [bibtex] [pdf] [doi]
   
Server based indoor navigation using RSSI and inertial sensor information

Manh Kha Hoang, Sarah Schmitz, Christian Drueke, Dang Hai Tran Vu, Joerg Schmalenstroeer, Reinhold Haeb-Umbach
In Positioning Navigation and Communication (WPNC), 2013 10th Workshop on. 2013   
[Poster] [bibtex] [pdf] [doi]
   
Parameter estimation and classification of censored Gaussian data with application to WiFi indoor positioning
Manh Kha Hoang, Reinhold Haeb-Umbach
In 38th International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013). 2013   
[Poster] [bibtex] [pdf] [doi]
   
GMM-based significance decoding
Ahmed H. Abdelaziz, Steffen Zeiler, Dorothea Kolossa, Volker Leutnant, Reinhold Haeb-Umbach
In Acoustics, Speech and Signal Processing (ICASSP), 2013 IEEE International Conference on. 2013   
[bibtex] [doi]

2012

Derivation of the Power Compensation Constant in the Observation Model for Reverberant Speech in the Logarithmic Mel Power Spectral Domain
Volker Leutnant, Alexander Krueger, Reinhold Haeb-Umbach
2012    
[bibtex] [pdf]
    
Quality Analysis and Optimization of the MAP-based Noise Power Spectral Density Tracker
Aleksej Chinaev, Reinhold Haeb-Umbach
In Speech Communication; 10. ITG Symposium; Proceedings.. 2012    
[Poster] [bibtex] [pdf]
    
Smartphone-Based Sensor Fusion for Improved Vehicular Navigation

Oliver Walter, Joerg Schmalenstroeer, Andreas Engler, Reinhold Haeb-Umbach
In 9th Workshop on Positioning Navigation and Communication (WPNC 2012). 2012    
[bibtex] [pdf]
    
Improved Noise Power Spectral Density Tracking by a MAP-based Postprocessor
Aleksej Chinaev, Alexander Krueger, Dang Hai Tran Vu, Reinhold Haeb-Umbach
In 37th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2012). 2012    
[Presentation] [bibtex] [pdf]
    
Investigations Into a Statistical Observation Model for Logarithmic Mel Power Spectral Density Features of Noisy Reverberant Speech
Volker Leutnant, Alexander Krueger, Reinhold Haeb-Umbach
In Speech Communication; 10. ITG Symposium; Proceedings of. 2012    
[bibtex] [pdf]
    
Bayesian Feature Enhancement for ASR of Noisy Reverberant Real-World Data
Alexander Krueger, Oliver Walter, Volker Leutnant, Reinhold Haeb-Umbach
In Proc. Interspeech. 2012    
[bibtex] [pdf]
    
Exploiting Temporal Correlations in Joint Multichannel Speech Separation and Noise Suppression using Hidden Markov Models
Dang Hai Tran Vu, Reinhold Haeb-Umbach
In International Workshop on Acoustic Signal Enhancement (IWAENC2012). 2012    
[bibtex]
    
A Statistical Observation Model For Noisy Reverberant Speech Features and its Application to Robust ASR
Volker Leutnant, Alexander Krueger, Reinhold Haeb-Umbach
In Signal Processing, Communications and Computing (ICSPCC), 2012 IEEE International Conference on. 2012    
[bibtex] [pdf]
    
Microphone Array Position Self-Calibration from Reverberant Speech Input
Florian Jacob, Joerg Schmalenstroeer, Reinhold Haeb-Umbach
In International Workshop on Acoustic Signal Enhancement (IWAENC 2012). 2012    
[Video] [Poster] [Demonstrator] [bibtex] [pdf]

2011

MAP-based estimation of the parameters of non-stationary Gaussian processes from noisy observations
Alexander Krueger, Reinhold Haeb-Umbach
In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2011). 2011    
[bibtex] [pdf] [doi]
    
Adaptive Systems for Unsupervised Speaker Tracking and Speech Recognition
Tobias Herbig, Franz Gerl, Wolfgang Minker, Reinhold Haeb-Umbach
In Evolving Systems. 2011    
[bibtex]
    
Speech Enhancement With a GSC-Like Structure Employing Eigenvector-Based Transfer Function Ratios Estimation
Alexander Krueger, Ernst Warsitz, Reinhold Haeb-Umbach
In IEEE Transactions on Audio, Speech, and Language Processing. 2011    
[bibtex] [doi]
    
On Initial Seed Selection for Frequency Domain Blind Speech Separation
Dang Hai Tran Vu, Reinhold Haeb-Umbach
In Interspeech 2011. 2011    
[bibtex] [pdf]
    
Unsupervised Geometry Calibration of Acoustic Sensor Networks Using Source Correspondences
Joerg Schmalenstroeer, Florian Jacob, Reinhold Haeb-Umbach, Marius Hennecke, Gernot A. Fink
In Interspeech 2011. 2011    
[bibtex] [pdf]
    
Unsupervised learning of acoustic events using dynamic time warping and hierarchical K-means++ clustering
Joerg Schmalenstroeer, Markus Bartek, Reinhold Haeb-Umbach
In Interspeech 2011. 2011    
[bibtex] [pdf]
    
Investigations into Features for Robust Classification into Broad Acoustic Categories
Joerg Schmalenstroeer, Markus Bartek, Reinhold Haeb-Umbach
In 37. Deutsche Jahrestagung für Akustik (DAGA 2011). 2011    
[bibtex] [pdf]
    
Conditional Bayesian Estimation Employing a Phase-Sensitive Observation Model for Noise Robust Speech Recognition
Volker Leutnant, Reinhold Haeb-Umbach
Chapter in Robust Speech Recognition of Uncertain or Missing Data (Reinhold Haeb-Umbach, Dorothea Kolossa, eds.). 2011    
[bibtex]
    
A versatile Gaussian splitting approach to non-linear state estimation and its application to noise-robust ASR
Volker Leutnant, Alexander Krueger, Reinhold Haeb-Umbach
In Interspeech 2011. 2011    
[bibtex] [pdf]
    
A Model-Based Approach to Joint Compensation of Noise and Reverberation for Speech Recognition
Alexander Krueger, Reinhold Haeb-Umbach
Chapter in Robust Speech Recognition of Uncertain or Missing Data (Reinhold Haeb-Umbach, Dorothea Kolossa, eds.). 2011    
[bibtex]
    
Robust Speech Recognition of Uncertain or Missing Data --- Theory and Applications
(Dorothea Kolossa, Reinhold Haeb-Umbach, eds.). 2011    
[bibtex] [pdf]
    
Uncertainty Decoding and Conditional Bayesian Estimation
Reinhold Haeb-Umbach
Chapter in Robust Speech Recognition of Uncertain or Missing Data (Reinhold Haeb-Umbach, Dorothea Kolossa, eds.). 2011    
[bibtex]
    
A Platform for efficient Supply Chain Management Support in Logistics
Maik Bevermeier, Stephan Flanke, Reinhold Haeb-Umbach, Jan Stehr
In International Workshop on Intelligent Transportation (WIT 2011). 2011    
[bibtex]

2010

An EM Approach to Integrated Multichannel Speech Separation and Noise Suppression
Dang Hai Tran Vu, Reinhold Haeb-Umbach
In International Workshop on Acoustic Echo and Noise Control (IWAENC 2010). 2010    
[bibtex] [pdf]
    
On the Exploitation of Hidden Markov Models and Linear Dynamic Models in a Hybrid Decoder Architecture for Continuous Speech Recognition
Volker Leutnant, Reinhold Haeb-Umbach
In Interspeech 2010. 2010    
[bibtex] [pdf]
    
Blind speech separation employing directional statistics in an Expectation Maximization framework
Dang Hai Tran Vu, Reinhold Haeb-Umbach
In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2010). 2010    
[bibtex] [pdf] [doi]
    
Barometric height estimation combined with map-matching in a loosely-coupled Kalman-filter

Maik Bevermeier, Oliver Walter, Sven Peschke, Reinhold Haeb-Umbach
In 7th Workshop on Positioning Navigation and Communication (WPNC 2010). 2010    
[bibtex] [pdf] [doi]
    
Options for Modelling Temporal Statistical Dependencies in an Acoustic Model for ASR
Volker Leutnant, Reinhold Haeb-Umbach
In 36. Deutsche Jahrestagung für Akustik (DAGA 2010). 2010    
[bibtex] [pdf]
    
Online Diarization of Streaming Audio-Visual Data for Smart Environments
Joerg Schmalenstroeer, Reinhold Haeb-Umbach
In IEEE Journal of Selected Topics in Signal Processing. 2010    
[bibtex] [doi]
    
Model-Based Feature Enhancement for Reverberant Speech Recognition
Alexander Krueger, Reinhold Haeb-Umbach
In IEEE Transactions on Audio, Speech, and Language Processing. 2010    
[bibtex] [doi]
    
Ungrounded Independent Non-Negative Factor Analysis
Bhiksha Raj, Kevin W. Wilson, Alexander Krueger, Reinhold Haeb-Umbach
In Interspeech 2010. 2010    
[bibtex] [pdf]
    
On the Initialization of Dynamic Models for Speech Features
Alexander Krueger, Volker Leutnant, Reinhold Haeb-Umbach, M. Ackermann, J. Bloemer
In 9. ITG Fachtagung Sprachkommunikation. 2010    
[bibtex] [pdf]

2009

An analytic derivation of a phase-sensitive observation model for noise robust speech recognition
Volker Leutnant, Reinhold Haeb-Umbach
In Interspeech 2009. 2009    
[bibtex] [pdf]
    
Model based feature enhancement for automatic speech recognition in reverberant environments
Alexander Krueger, Reinhold Haeb-Umbach
In Interspeech 2009. 2009    
[bibtex] [pdf]
    
Fusing Audio and Video Information for Online Speaker Diarization

Joerg Schmalenstroeer, Martin Kelling, Volker Leutnant, Reinhold Haeb-Umbach
In Interspeech 2009. 2009    
[bibtex] [pdf]
    
Approaches to Iterative Speech Feature Enhancement and Recognition
Stefan Windmann, Reinhold Haeb-Umbach
In IEEE Transactions on Audio, Speech, and Language Processing. 2009    
[bibtex] [doi]
    
Verbesserung von GPS-basierter Ortung durch GSM-Geschwindigkeitsschaetzungen

Sven Peschke, Maik Bevermeier, Reinhold Haeb-Umbach
In DGON Navigationskonvent 2009. 2009    
[bibtex]
    
Joint Parameter Estimation and Tracking in a Multi-Stage Kalman Filter for Vehicle Positioning
Maik Bevermeier, Sven Peschke, Reinhold Haeb-Umbach
In IEEE 69th Vehicular Technology Conference (VTC 2009 Spring). 2009    
[bibtex] [pdf] [doi]
    
Robust vehicle localization based on multi-level sensor fusion and online parameter estimation
Maik Bevermeier, Sven Peschke, Reinhold Haeb-Umbach
In 6th Workshop on Positioning Navigation and Communication (WPNC 2009). 2009    
[bibtex] [pdf] [doi]
    
A GPS positioning approach exploiting GSM velocity estimates
Sven Peschke, Maik Bevermeier, Reinhold Haeb-Umbach
In 6th Workshop on Positioning Navigation and Communication (WPNC 2009). 2009    
[bibtex] [pdf] [doi]
    
On the Estimation and Use of Feature Reliability Information for Noise Robust Speech Recognition
Volker Leutnant, Reinhold Haeb-Umbach
In International Conference on Acoustics (NAG/DAGA 2009). 2009    
[bibtex] [pdf]
    
Parameter Estimation of a State-Space Model of Noise for Robust Speech Recognition

Stefan Windmann, Reinhold Haeb-Umbach
In IEEE Transactions on Audio, Speech, and Language Processing. 2009    
[bibtex] [doi]
    
A hierarchical approach to unsupervised shape calibration of microphone array networks
Marius Hennecke, Thomas Plotz, Gernot A. Fink, Joerg Schmalenstroeer, Reinhold Haeb-Umbach
In IEEE/SP 15th Workshop on Statistical Signal Processing (SSP 2009). 2009    
[bibtex] [doi]
    
Eine Plattform für Mehrwertdienste im Bereich Logistik - Drahtlose Fahrzeug- und Laderaumueberwachung für LKW mit Hilfe einer Maut-On-Board Unit
Maik Bevermeier, Sven Peschke, Reinhold Haeb-Umbach
In DGON Navigationskonvent 2009. 2009    
[bibtex]

2008

Generalized Eigenvector Blind Speech Separation Under Coherent Noise In A GSC Configuration
Dang Hai Tran Vu, Alexander Krueger, Reinhold Haeb-Umbach
In International Workshop on Acoustic Echo and Noise Control (IWAENC 2008). 2008    
[bibtex] [pdf]
    
A Novel Uncertainty Decoding Rule With Applications to Transmission Error Robust Speech Recognition
Valentin Ion, Reinhold Haeb-Umbach
In IEEE Transactions on Audio, Speech, and Language Processing. 2008    
[bibtex] [doi]
    
Blinde Akustische Strahlformung für Anwendungen im KFZ
Alexander Krueger, Ernst Warsitz, Reinhold Haeb-Umbach
In 34. Deutsche Jahrestagung für Akustik (DAGA 2008). 2008    
[bibtex]
    
Blind Speech Separation in Presence of Correlated Noise with Generalized Eigenvector Beamforming

Dang Hai Tran Vu, Reinhold Haeb-Umbach
In 2008 ITG Conference on Voice Communication (SprachKommunikation). 2008    
[bibtex] [pdf]
    
Investigations into Uncertainty Decoding Employing a Discrete Feature Space for Noise Robust Automatic Speech Recognition

Valentin Ion, Reinhold Haeb-Umbach
In 2008 ITG Conference on Voice Communication (SprachKommunikation). 2008    
[bibtex] [pdf]
    
Uncertainty Decoding in Automatic Speech Recognition
Reinhold Haeb-Umbach
In 2008 ITG Conference on Voice Communication (SprachKommunikation). 2008    
[bibtex] [pdf]
    
A segmental HMM based on a modified emission probability
Stefan Windmann, Reinhold Haeb-Umbach, Volker Leutnant
In 2008 ITG Conference on Voice Communication (SprachKommunikation). 2008    
[bibtex] [pdf]
    
Modeling the dynamics of speech and noise for speech feature enhancement in ASR
Stefan Windmann, Reinhold Haeb-Umbach
In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2008). 2008    
[bibtex] [doi]
    
Speech enhancement with a new generalized eigenvector blocking matrix for application in a generalized sidelobe canceller
Ernst Warsitz, Alexander Krueger, Reinhold Haeb-Umbach
In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2008). 2008    
[bibtex] [doi]
    
A novel approach to noise estimation in model-based speech feature enhancement
Stefan Windmann, Reinhold Haeb-Umbach
In 2008 ITG Conference on Voice Communication (SprachKommunikation). 2008    
[bibtex] [pdf]
    
Error Concealement
Reinhold Haeb-Umbach, Valentin Ion
Chapter in Automatic Speech Recognition on Mobile Devices and over Communication Networks (Borge Lindenberg, Zheng-Hua Tan, eds.). 2008    
[bibtex] [pdf]

2007

An Approach to Iterative Speech Feature Enhancement and Recognition
Stefan Windmann, Reinhold Haeb-Umbach
In Interspeech 2007. 2007    
[bibtex] [pdf]
    
Multi-Resolution Soft Features for Channel-Robust Distributed Speech Recognition

Valentin Ion, Reinhold Haeb-Umbach
In Interspeech 2007. 2007    
[bibtex] [pdf]
    
Blind Adaptive Principal Eigenvector Beamforming for Acoustical Source Separation
Ernst Warsitz, Reinhold Haeb-Umbach, Dang Hai Tran Vu
In Interspeech 2007. 2007    
[bibtex] [pdf]
    
Blind Acoustic Beamforming Based on Generalized Eigenvalue Decomposition
Ernst Warsitz, Reinhold Haeb-Umbach
In IEEE Transactions on Audio, Speech, and Language Processing. 2007    
[bibtex] [doi]
    
Channel Estimation by Exploiting Sublayer Information in OFDM Systems
Maik Bevermeier, Tobias Ebel, Reinhold Haeb-Umbach
In Multi-Carrier Spread Spectrum 2007. 2007    
[bibtex] [pdf]
    
OFDM Channel Estimation Based on Combined Estimation in Time and Frequency Domain
Reinhold Haeb-Umbach, Maik Bevermeier
In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2007). 2007    
[bibtex] [doi]
    
Velocity Estimation of Mobile Terminals by Exploiting GSM Downlink Signalling
Sven Peschke, Reinhold Haeb-Umbach
In 4th Workshop on Positioning Navigation and Communication (WPNC 2007). 2007    
[bibtex] [doi]
    
Zweistufige Sprache/Pause-Detektion in stark gestoerter Umgebung
Ernst Warsitz, Reinhold Haeb-Umbach, Joerg Schmalenstroeer
In 33. Deutsche Jahrestagung für Akustik (DAGA 2007). 2007    
[bibtex] [pdf]
    
Projekt Amigo - Sprachsignalverarbeitung im vernetzten Haus
Joerg Schmalenstroeer, Ernst Warsitz, Reinhold Haeb-Umbach
In 33. Deutsche Jahrestagung für Akustik (DAGA 2007). 2007    
[bibtex] [pdf]
    
A Novel Similarity Measure for Positioning Cellular Phones by a Comparison With a Database of Signal Power Levels
Reinhold Haeb-Umbach, Sven Peschke
In IEEE Transactions on Vehicular Technology. 2007    
[bibtex] [doi]
    
An open context information management infrastructure the IST-amigo project
Fano Ramparany, Remco Poortinga, Maja Stikic, Joerg Schmalenstroeer, Thorsten Prante
In 3rd IET International Conference on Intelligent Environments (IE 2007). 2007    
[bibtex] [pdf]
    
Amigo Context Management Service with Applications in Ambient Communication Scenarios
Joerg Schmalenstroeer, Volker Leutnant, Reinhold Haeb-Umbach
In AMI-07 - European Conference on Ambient Intelligence. 2007    
[bibtex] [pdf]
    
Joint Speaker Segmentation, Localization and Identification for Streaming Audio

Joerg Schmalenstroeer, Reinhold Haeb-Umbach
In Interspeech 2007. 2007    
[bibtex] [pdf]
    
Combined Time and Frequency Domain OFDM Channel Estimation
Maik Bevermeier, Reinhold Haeb-Umbach
In Multi-Carrier Spread Spectrum 2007. 2007    
[bibtex] [pdf]

2006

Uncertainty decoding for distributed speech recognition over error-prone networks
Valentin Ion, Reinhold Haeb-Umbach
In Speech Communication. 2006    
[bibtex] [doi]
    
Online Speaker Change Detection by Combining BIC with Microphone Array Beamforming
Joerg Schmalenstroeer, Reinhold Haeb-Umbach
In Interspeech 2006. 2006    
[bibtex] [pdf]
    
Controlling Speech Distortion in Adaptive Frequency-Domain Principal Eigenvector Beamforming
Ernst Warsitz, Reinhold Haeb-Umbach
In International Workshop on Acoustic Echo and Noise Control (IWAENC 2006). 2006    
[bibtex] [pdf]
    
Improved Source Modeling and Predictive Classification for Channel Robust Speech Recognition
Valentin Ion, Reinhold Haeb-Umbach
In Interspeech 2006. 2006    
[bibtex] [pdf]
    
An Inexpensive Packet Loss Compensation Scheme for Distributed Speech Recognition Based on Soft-Features
Valentin Ion, Reinhold Haeb-Umbach
In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2006). 2006    
[bibtex] [doi]
    
Iterative Speech Enhancement using a Non-Linear Dynamic State Model of Speech and its Parameters
Stefan Windmann, Reinhold Haeb-Umbach
In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2006). 2006    
[bibtex] [doi]
    
A Probabilistic Similarity Measure and a Non-Linear Post-Filter for Mobile Phone Positioning using GSM Signal Power Measurements
Sven Peschke, Reinhold Haeb-Umbach
In European Navigation Conference & Exhibition (ENC 2006). 2006    
[bibtex] [pdf]
    
Einkanalige Sprachsignalverbesserung mit Hilfe eines marginalisierten Partikelfilters

Stefan Windmann, Reinhold Haeb-Umbach
In 7. ITG-Fachtagung Sprachkommunikation. 2006    
[bibtex] [pdf]
    
Mehrkanalige Sprachsignalverarbeitung durch adaptives Eigenbeamforming für Freisprecheinrichtungen im Kraftfahrzeug
Ernst Warsitz, Reinhold Haeb-Umbach
In 32. Deutsche Jahrestagung für Akustik (DAGA 2006). 2006    
[bibtex] [pdf]
    
Particle Filtering of Database assisted Positioning Estimates using a novel Similarity Measure for GSM Signal Power Level Measurements
Sven Peschke, Reinhold Haeb-Umbach
In 3rd Workshop on Positioning Navigation and Communication (WPNC 2006). 2006    
[bibtex] [pdf]
    
Comparison of Decoder-based Transmission Error Compensation Techniques for Distributed Speech Recognition
Valentin Ion, Reinhold Haeb-Umbach
In 7. ITG-Fachtagung Sprachkommunikation. 2006    
[bibtex] [pdf]

2005

Adaptive Filter-and-Sum Beamforming in Spatially Correlated Noise
Reinhold Haeb-Umbach, Ernst Warsitz
In International Workshop on Acoustic Echo and Noise Control (IWAENC 2005). 2005    
[bibtex] [pdf]
    
A Comparison of Particle Filtering Variants for Speech Feature Enhancement
Reinhold Haeb-Umbach, Joerg Schmalenstroeer
In Interspeech 2005. 2005    
[bibtex] [pdf]
    
Speech Processing in the Networked Home Environment - A View on the Amigo Project
Reinhold Haeb-Umbach, Joerg Schmalenstroeer
In Interspeech 2005. 2005    
[bibtex] [pdf]
    
A Unified Probabilistic Approach to Error Concealment for Distributed Speech Recognition
Valentin Ion, Reinhold Haeb-Umbach
In Interspeech 2005. 2005    
[bibtex] [pdf]
    
Acoustic filter-and-sum beamforming by adaptive principal component analysis
Ernst Warsitz, Reinhold Haeb-Umbach
In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2005). 2005    
[bibtex] [doi]
    
A Comparison of Soft-Feature Distributed Speech Recognition with Candidate Codecs for Speech Enabled Mobile Services
Valentin Ion, Reinhold Haeb-Umbach
In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2005). 2005    
[bibtex] [doi]

2004

Adaptive Beamforming Combined with Particle Filtering for Acoustic Source Localization
Ernst Warsitz, Reinhold Haeb-Umbach, Sven Peschke
In International Conference on Spoken Language Processing (ICSLP 2004). 2004    
[bibtex] [pdf]
    
Soft Features for Improved Distributed Speech Recognition over Wireless Networks
Reinhold Haeb-Umbach, Valentin Ion
In International Conference on Spoken Language Processing (ICSLP 2004). 2004    
[bibtex] [pdf]
    
Improved UMTS Based Positioning by Detection of Line-of-Sight to a Base Station

Thomas Hesse
In The European Navigation Conference on Global Navigation Satellite Systems (ENC GNSS 2004). 2004    
[bibtex]
    
Robust speaker direction estimation with particle filtering
Ernst Warsitz, Reinhold Haeb-Umbach
In IEEE Workshop on Multimedia Signal Processing (MMSP 2004). 2004    
[bibtex] [doi]
    
Multipath-Resistant Time of Arrival Estimation for Satellite Positioning
R. Bischoff, Reinhold Haeb-Umbach, Sai Ramesh Nammi
In AEUe, Int. Journal on Electronics and Communications. 2004    
[bibtex] [pdf]

2003

Detection of a line-of-sight connection to a UMTS base station for increased location accuracy of user terminals
Thomas Hesse
In IEEE 57th Vehicular Technology Conference (VTC 2003 Spring). 2003   
[bibtex] [doi]
   
Usage of Rake Receiver Architecture for Combining Galileo/GPS and UMTS/cdma2000 Positioning
Guenther Heinrichs, Renke Bischoff, Thomas Hesse
In The European Navigation Conference on Global Navigation Satellite Systems (ENC GNSS 2003). 2003   
[bibtex]
   
A Novel RAKE Receiver Architecture for Combined GPS/Galileo and UMTS/cdma2000 Localisation and Positioning
Guenther Heinrichs, Renke Bischoff
In IST Wireless & Mobile Communications Summit 2003. 2003   
[bibtex]
   
Auf ein Wort - Moeglichkeiten und Grenzen der automatischen Spracherkennung
Reinhold Haeb-Umbach
In Forschungsforum Paderborn. 2003   
[bibtex]

2002

Properties of UMTS Baseband Signals in Time Domain and in Frequency Domain (UMTS Air Interface)
Thomas Hesse, Wolfgang Schulz, Dietmar Gerhardt
In COST281/EBEA. 2002    
[bibtex]
    
Estimation of Bias Location Error due to Absence of the LOS-Signal in a UMTS-System
Thomas Hesse, Renke Bischoff, Wolfgang Schulz, Reinhold Haeb-Umbach
In International Symposium on Location Based Services for Cellular Users (LOCELLUS 2002). 2002    
[bibtex]
    
Channel Characteristics of Wiring in Motor Vehicles for Power-Line Communications
Thomas Hesse, Wolfgang Schulz
In 6 th International Symposium on Power-Line Communications and its Applications. 2002    
[bibtex]
    
Parallel interference cancellation applied to an asynchronous MC-CDMA system
Thomas Hesse, Wolfgang Schulz
In IEEE 55th Vehicular Technology Conference (VTC 2002 Spring). 2002    
[bibtex] [doi]
    
Employment of a multipath receiver structure in a combined GALILEO/UMTS receiver
Renke Bischoff, Reinhold Haeb-Umbach, Wolfgang Schulz, Guenther Heinrichs
In IEEE 55th Vehicular Technology Conference (VTC 2002 Spring). 2002    
[bibtex] [doi]
    
A Joint Time Multiplex Receiver for UMTS and Galileo
Renke Bischoff, Reinhold Haeb-Umbach, Guenther Heinrichs
In ION-GPS 2002. 2002    
[bibtex]
    
Large Vocabulary Continuous Speech Recognition of Broadcast News - The Philips/RWTH Approach
P. Beyerlein, X. Aubert, Reinhold Haeb-Umbach, M. Harris, D. Klakow, A. Wendemuth, S. Molau, N. Ney, Michael Pitz, A. Sixtus
In Speech Communication. 2002    
[bibtex]

2001

Multiclass linear dimension reduction by weighted pairwise Fisher criteria
M. Loog, R.P.W. Duin, Reinhold Haeb-Umbach
In IEEE Transactions on Pattern Analysis and Machine Intelligence. 2001    
[bibtex] [doi]
    
Blind Adaptive Multi-User Detection Applied to a Power-Line Data Transmission System
Thomas Hesse, W. Schulz
In 5 th International Symposium on Power-Line Communications and its Applications. 2001    
[bibtex]
    
Electromagnetic Compatibility for Power-Line Communications on the Medium Voltage Power Grid
Ch. Hensen, S. Schwarze
In 5 th International Symposium on Power-Line Communications and its Applications. 2001    
[bibtex]
    
Automatic generation of phonetic regression class trees for MLLR adaptation
Reinhold Haeb-Umbach
In IEEE Transactions on Speech and Audio Processing. 2001    
[bibtex] [doi]
    
Antenna array calibration employing calibration beacons and steering vector estimation
R. Wiegmann
In International Conference on Antennas and Propagation 2001. 2001    
[bibtex] [doi]
    
Using diversity of satellite channels for navigation systems
R. Bischoff, M. Namokel, W. Schulz, G. Heinrichs
In IEEE VTS 53rd Vehicular Technology Conference (VTC 2001 Spring). 2001    
[bibtex] [doi]
    
Implementation of a Rake Receiver Architecture into a Galileo Receiver
R. Bischoff, Reinhold Haeb-Umbach, W. Schulz, G. Heinrichs
In 1st ESA Workshop on Satellite Navigation User Equipment Technology (Navitec 2001). 2001    
[bibtex]
    
Broadband planar antenna with low side lobes levels capabilities and high cross-polarisation rejection for DBS reception
L. Bekraoui
In IEEE MTT-S International Microwave Symposium Digest 2001. 2001    
[bibtex] [doi]

2000

Multi-class Linear Dimension Reduction by Generalized Fisher Criteria
M. Loog, Reinhold Haeb-Umbach
In International Conference on Spoken Language Processing (ICSLP 2000). 2000    
[bibtex]
    
Systematischer Entwurf ratenkompatibel punktierter Turbo-Codes für Mobilfunksysteme zukuenftiger Generationen
W. Schulz, M. Namokel
In DFG Schwerpunktprogramm Mobilkommunikation. 2000    
[bibtex]
    
Data-driven Phonetic Regression Class Tree Estimation for MLLR Adaptation
Reinhold Haeb-Umbach
In International Conference on Spoken Language Processing (ICSLP 2000). 2000    
[bibtex]
    
Simplification of Decoder Structure for High Order Turbo Coded Modulation

R. Bischoff, M. Namokel
In 2nd International Symposium on Turbo Codes & Related Topics. 2000    
[bibtex]
    
Methodical Design of Rate Compatible Turbo Codes (RCPT)
M. Namokel
In 2nd International Symposium on Turbo Codes & Related Topics. 2000    
[bibtex]
    
Calibration Scheme for TDD-Antenna Arrays Using Mutual Coupling
M. Wiegmann
In 12th International Conference on Wireles Communications (Wireless 2000). 2000    
[bibtex]
    
Dual Polarised Microstrip Array on Two-Layer Substrate for Wideband Application
E. Schwenzfeier
In Millenium Conference on Antennas & Propagation (AP2000). 2000    
[bibtex]
    
Dual Polarised Proximity and Aperture Coupled Microstrip Antenna

L. Bekraoui, E. Schwenzfeier
In Millenium Conference on Antennas & Propagation (AP2000). 2000    
[bibtex]
    
Designing Turbo-Coded Modulation for Future Mobile Radio Systems
M. Namokel
In 3rd ITG/IEEE Conference Source and Channel Coding. 2000    
[bibtex]
    
Data Communications on the Medium Voltage Power-Line Network: Channel Charakteristics and System Simulation
W. Schulz, S. Schwarze
In International Journal of Electronics and Commununications. 2000    
[bibtex]
    
LDA derived cepstral trajectory filters in adverse environmental conditions
M. Lieb, Reinhold Haeb-Umbach
In IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2000). 2000    
[bibtex] [doi]
    
Time Dependency of the Channel Characteristics of Low Voltage Power Lines and its Effects on Hardware Implementation
Ch. Hensen, W. Schulz
In International Journal of Electronics and Commununications. 2000    
[bibtex]

vor 2000

A Study of Broadcast News Audio Stream Segmentation and Segment Clustering
M. Harris, X. Aubert, R. Haeb-Umbach
European Conference on Speech Communication and Technology (EUROSPEECH),
Sept. 1999, pages 1027-1030, Budapest

An Investigation of Cepstral Parameterisations for Large Vocabulary Speech Recognition
R. Haeb-Umbach, M. Loog
European Conference on Speech Communication and Technology (EUROSPEECH),
Sept. 1999, pages 1323-1326, Budapest

The Philips/RWTH System for Transcription of Broadcast News
P. Beyerlein, X. Aubert, R. Haeb-Umbach
Proc. DARPA Broadcast News Transcription and Understanding Workshop, Washington, March 1999

Investigations On Inter-Speaker Variability In The Feature Space
R. Haeb-Umbach
IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), March 1999, pages I397-I400, Phonix, AZ

Error Performance Bounds of Turbo-Codes Employing Nonuniform Interleavers
M. Namokel
1999 IEEE International Conference on Personal Wireless Communications,
Jaipur, India, Februar, 1999

ISDN-S0 - Bus Extension by Power-Line Using CDMA Technique
Chr. Hensen, W. Schulz
Proceedings 3rd International Symposium on Power-Line Communications and its Applications (ISPLC 99), Lancaster (UK), März, 1999

Characterisation, Measurement and Modelling of Medium Voltage Power-Line Cables for High Data Rate Communication
Chr. Hensen, W. Schulz, S. Schwarze
Proceedings 3rd International Symposium on Power-Line Communications and its Applications (ISPLC 99), Lancaster (UK), März, 1999

DiSiA - A Digital Chip Design for Smart Antennas
M. Kuipers, M. Wiegmann, S. Rüping
IEEE VTC 50th Vehicular Technology Conference, Amsterdam, The Netherlands, September 1999

Novel Broadband Microstripe Antenna with a Perforated Patch Element for DBS Reception
L. Bekraoui
The 11th International Conference on Wireless Communication, Proceedings Volume one, Calgary, Alberta, Canada, July 1999

Low Cost Broadband Microstrip Antenna for Satellite-TV Reception
L. Bekraoui
IEEE Antennas and Propagation Society International Symposium, 1999 Digest Volume One, Orlando, Florida, Juli 1999

Broadband, Dual Polarised Microstrip Antennas with Improved Beam Forming and Gain Capabilities
E. Schwenzfeier
IEEE Antennas and Propagation Society International Symposium, 1999 Digest Volume One, Orlando, Florida, Juli 1999

Self-Calibration Scheme for Antenna Arrays Using the Combined Array Signal
M. Wiegmann
Virginia Techs Ninth Symposium on Wireless Personal Communications Blacksburg, Virginia, Juni 1999

Broadband Proximity-Coupled and Dual Polarised Microstrip Antennna for DTH Reception
E. Schwenzfeier
1999 MTT-S International Topical Symposium on Technologies for Wireless Applications, Vancouver (Canada), Feb. 1999

Robust Speech Recognition for Wireless Networks and Mobile Telephony
R. Haeb-Umbach
European Conference on Speech Communication and Technology (EUROSPEECH),
Sept. 1997, pages 2427-2430, Rhodes, Greece

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