Dr.-Ing. Heiner Löllmann

Publications from Sep/ 2012 to Mar/ 2009

Löllmann, H. W. and Vary, P.: Efficient Speech Dereverberation for Binaural Hearing Aids, in ITG-Fachtagung Sprachkommunikation, pp. 279-282, VDE Verlag, Sep. 2012

Gaubitch, N., Löllmann, H. W., Jeub, M., Falk, T., Naylor, P. A., Vary, P. and Brookes, M.: Performance Comparison of Algorithms for Blind Reverberation Time Estimation from Speech, in Proceedings of International Workshop on Acoustic Signal Enhancement (IWAENC), VDE Verlag, Sep. 2012

Löllmann, H. W. and Vary, P.: Beamformer for Driving Binaural Speech Enhancement, in Proceedings of International Workshop on Acoustic Signal Enhancement (IWAENC), VDE Verlag, Sep. 2012

Löllmann, H. W., Dartmann, G. and Vary, P.: Constrained Design of Allpass Transformed DFT Filter-Banks by Quadratic Programming, in Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), pp. 3481-3484, Mar. 2012, ISBN: 978-1-46730-044-5, 10.1109/ICASSP.2012.6288666 ©2012 IEEE

Löllmann, H. W.: Allpass-Based Analysis-Synthesis Filter-Banks: Design and Application, Ph. D. Dissertation IND, RWTH Aachen, Aachener Beiträge zu Digitalen Nachrichtensystemen (ABDN), 30, ISBN: 3-861-30308-6, Nov. 2011, ISBN: 3-861-30308-6

Löllmann, H. W., Jeub, M. and Vary, P.: Speech Dereverberation for Hearing Aids with a Binaural Data Link, in Diskussionssitzung "Binaurales Hören mit Hörgeräten und Cochlearimplantaten" im Rahmen der 3 Ländertagung der ÖGMP, DGMP und SGSMP, Sep. 2011

Löllmann, H. W. and Vary, P.: Estimation of the Frequency Dependent Reverberation Time by Means of Warped Filter-Banks, in Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)(Prague, Czech Republic), pp. 309-312, May. 2011, ISBN: 978-1-45770-539-7 ©2011 IEEE

Jeub, M., Krüger, H., Löllmann, H. W., Bücs, R., Bulla, C., Schlien, T. and Vary, P.: Real-Time Dereverberation for Hearing Aids with Binaural Link, in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)(Prague, Czech Republic), May. 2011, ISBN: 978-1-45770-539-7 ©2011 IEEE

Löllmann, H. W.: Allpass-Based Analysis-Synthesis Filter-Banks, Apr. 2011

Jeub, M., Löllmann, H. W. and Vary, P.: Blind Dereverberation for Hearing Aids with Binaural Link, in ITG-Fachtagung Sprachkommunikation(Bochum, Germany), VDE Verlag GmbH, Oct. 2010, ISBN: 978-3-80073-300-2

Altenbach, F., Löllmann, H. W. and Mathar, R.: Robust Equalizer Design for Allpass Transformed DFT Filter Banks with LTI Property, in Proceedings of IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)(Istanbul, Turkey), pp. 864-850, Sep. 2010 ©2010 IEEE

Löllmann, H. W., Yilmaz, E., Jeub, M. and Vary, P.: An Improved Algorithm for Blind Reverberation Time Estimation, in Proceedings of International Workshop on Acoustic Echo and Noise Control (IWAENC)(Tel Aviv, Israel), Aug. 2010

Löllmann, H. W. and Vary, P.: Least-Squares Design of DFT Filter-Banks Based on Allpass Transformation of Higher Order, in (IEEE TSP), Vol. 58, No. 4, pp. 2393-2398, Apr. 2010, ISSN: 1053-587x

Löllmann, H. W., Hildenbrand, M., Geiser, B. and Vary, P.: IIR QMF-Bank Design for Speech and Audio Subband Coding, in Proceedings of IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA)(New Paltz, NY, USA), pp. 269-272, Oct. 2009, ISBN: 978-1-42443-679-8 ©2009 IEEE

Löllmann, H. W., Dartmann, G. and Vary, P.: General Least-Squares Design of Allpass Transformed DFT Filter-Banks, in Proceedings of European Signal Processing Conference (EUSIPCO)(Glasgow, Scotland), pp. 2653-2657, Aug. 2009

Geiser, B., Krüger, H., Löllmann, H. W., Vary, P., Zhang, D., Wan, H., Li, H. T. and Zhang, L. B.: Candidate Proposal for ITU-T Super-Wideband Speech and Audio Coding, in Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)(Taipei, Taiwan), pp. 4121-4124, Apr. 2009, ISBN: 978-1-42442-354-5 ©2009 IEEE

Löllmann, H. W. and Vary, P.: Design of Critically Subsampled DFT Filter-Banks with Allpass Polyphase Filters and Near-Perfect Reconstruction, in Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)(Taipei, Taiwan), pp. 3185-3188, Apr. 2009, ISBN: 978-1-42442-354-5 ©2009 IEEE

Löllmann, H. W. and Vary, P.: A Blind Speech Enhancement Algorithm for the Suppression of Late Reverberation and Noise, in Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)(Taipei, Taiwan), pp. 3989-3992, Apr. 2009, ISBN: 978-1-42442-354-5 ©2009 IEEE

Krüger, H., Jeub, M., Löllmann, H. W. and Vary, P.: RTPROC: Rapid Real-Time Prototyping for Audio Signal Processing, in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)(Taipei, Taiwan), Apr. 2009, ISBN: 978-1-42442-354-5

Löllmann, H. W. and Vary, P.: Reverberation Time Estimation for Speech Processing Applications, in Proceedings of the International Conference on Acoustics, including the 35th German Annual Conference on Acoustics (DAGA)(Rotterdam, The Netherlands), pp. 1655-1658, Mar. 2009, ISBN: 978-3-98086-596-8

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