Dr.-Ing. Stefan Liebich
Seit 2020 ehemaliger wissenschaftlicher Mitarbeiter
Jetziger Arbeitgeber: elevear GmbH
E-Mail: liebich(at)elevear-tech.com
Veröffentlichungen
Liebich, S. and Vary, P.: Occlusion Effect Cancellation in Headphones and Hearing Devices - The Sister of Active Noise Cancellation, in (IEEE TASL), Vol. 30, No. 30, pp. 35 - 48, 2022, ISSN: 2329-9290, 10.1109/TASLP.2021.3130966
Liebich, S.: Active Noise and Occlusion Effect Cancellation in Headphones and Hearing Aids, Ph. D. Dissertation IND, RWTH Aachen, Aachener Beiträge zu Digitalen Nachrichtensystemen (ABDN), 2020
Fabry, J., Hilkert, D., Liebich, S. and Jax, P.: Time-variant acoustic front-end measurements of active noise cancellation headphones, in Proceedings of the 23rd International Congress on Acoustics (ICA), EAA, Sep. 2019
Liebich, S., Fabry, J., Jax, P. and Vary, P.: Acoustic path database for ANC in-ear headphone development, in Proceedings of the 23rd International Congress on Acoustics (ICA), pp. 4326--4333, EAA, Sep. 2019
Fabry, J., König, F., Liebich, S. and Jax, P.: Acoustic equalization for headphones using a fixed feed-forward filter, in Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), pp. 980-984, IEEE, May. 2019, 10.1109/ICASSP.2019.8682167 ©2019 IEEE
Liebich, S., Fabry, J., Jax, P. and Vary, P.: Signal Processing Challenges for Active Noise Cancellation Headphones, in ITG-Fachtagung Sprachkommunikation, VDE Verlag GmbH , Oct. 2018, ISBN: 978-3-80074-767-2
Fabry, J., Liebich, S., Vary, P. and Jax, P.: Active Noise Control with Reduced-Complexity Kalman Filter, in Proceedings of International Workshop on Acoustic Signal Enhancement (IWAENC), pp. 166-170, IEEE, Sep. 2018, ISBN: 978-1-53868-151-0, 10.1109/IWAENC.2018.8521391 ©2018 IEEE
Fabry, J., König, F., Liebich, S. and Jax, P.: Online Secondary Path Estimation with Masked Auxiliary Noise for Active Noise Control, in Proceedings of International Workshop on Acoustic Signal Enhancement (IWAENC), pp. 331-335, IEEE, Sep. 2018, ISBN: 978-1-53868-151-0, 10.1109/IWAENC.2018.8521277 ©2018 IEEE
Liebich, S., Thieling, L., Fabry, J., Jax, P. and Vary, P.: Natural own-voice perception while wearing headphones - Active Occlusion Cancellation with Equalized Hear-Through, in Proceedings of International Workshop on Acoustic Signal Enhancement (IWAENC), IEEE, Sep. 2018
Liebich, S., Richter, J.-G., Fabry, J., Durand, C., Fels, J. and Jax, P.: Direction-of-Arrival Dependency of Active Noise Cancellation Headphones, in Proceedings of the 2018 ASME International Conference and Exposition on Noise Control, Aug. 2018, 10.1115/NCAD2018-6120
Liebich, S., Brandis, R., Fabry, J., Jax, P. and Vary, P.: Active Occlusion Cancellation with Hear-Through Equalization for Headphones, in Proceedings of IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), pp. 241-245, IEEE, Apr. 2018, ISBN: 978-1-53864-659-5, 10.1109/ICASSP.2018.8461834 ©2018 IEEE
Liebich, S., Jax, P. and Vary, P.: Opening the Ear Digitally – Natural perception of the own voice while using hearing devices, in 45th Erlanger Kolloquium, Feb. 2018
Liebich, S., Fabry, J., Jax, P. and Vary, P.: Time-Domain Kalman Filter for Active Noise Cancellation Headphones, in Proceedings of European Signal Processing Conference (EUSIPCO), pp. 593-597, Signal Processing Conference (EUSIPCO), 2017 25th European, Aug. 2017, ISBN: 978-1-53860-751-0, ISSN: 2076-1465, 10.23919/EUSIPCO.2017.8081276
Liebich, S., Jax, P. and Vary, P.: Active Cancellation of the Occlusion Effect in Hearing Aids by Time Invariant Robust Feedback, in ITG-Fachtagung Sprachkommunikation, VDE Verlag GmbH , Oct. 2016, ISBN: 978-3-80074-275-2
Liebich, S., Anemüller, C., Rüschen, D., Leonhardt, S., Jax, P. and Vary, P.: Active Noise Cancellation in Headphones by Digital Robust Feedback Control, in Proceedings of European Signal Processing Conference (EUSIPCO), Signal Processing Conference (EUSIPCO), 2016 24rd European, Aug. 2016, 10.1109/EUSIPCO.2016.7760567
Liebich, S., Antweiler, C., Jax, P. and Vary, P.: Excitation Signals for Online Secondary Path Estimation in Active Noise Control, in Proceedings of German Annual Conference on Acoustics (DAGA), Mar. 2016, ISBN: 978-3-93929-610-2
Liebich, S. and Brüser, C.: Deconvolution-based Physiological Signal Simplification for Periodical Parameter Estimation, in Proceedings of International Student Conference on Electrical Engineering (POSTER), May. 2014
Liebich, S., Brüser, C. and Leonhardt, S.: Deconvolution-based Physiological Signal Simplification for Periodical Parameter Estimation , in Clinician and Technology Journal, Vol. 44, No. 2, pp. 18-24, 2014, ISSN: 0301-5491