Tim Lübeck
M.Sc.
Faculty of Information, Media and Electrical Engineering
Institute of Computer and Communication Technology (ICCT)
Campus Deutz
Betzdorfer Straße 2
50679 Köln
Room ZO 8-9
Mailing address
- +49 221-8275-4329
- tim.luebeck@th-koeln.de
Publications
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IVES - Interactive Virtual Environment System: A Modular Toolkit for 3D Audivisual Composition in Max
Damian Dziwis, Johannes M. Arend, Tim Lübeck, Christoph Pörschmann, 2021, Publisher: Proceedings of the 18th Sound and Music Computing Conference
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A Reactive Virtual Acoustic Environment for Interactive Immersive Audiohttp://www.aes.org/e-lib/browse.cfm?elib=20431
Arend, J. M., Lübeck, T., Pörschmann, C., In: Proceedings of the AES International Conference on Immersive and Interactive Audio, York, UK, 2019, pp. 1-10
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Development of a 7th Order Spherical Microphone Array for Spatial Audio Recordinghttp://audiogroup.web.th-koeln.de/PUBLIKATIONEN/Dziwis_DAGA2019.pdf
Dziwis, D.T., Lübeck, T., Arend, J. M., Pörschmann, C., In: Fortschritte der Akustik – DAGA 2019 Rostock, DEGA e.V., D-Berlin, 2019, pp. 883-885
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Development of an Open Source Customizable High Order Rigid Sphere Microphone Arrayhttp://www.aes.org/e-lib/browse.cfm?elib=20821
Moschner, O., Dziwis, D.T., Lübeck, T., Pörschmann, C., May 2020, Publisher: In: Proceedings of the 148th AES Convention (Vienna, Austria)
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Body-controlled sound field manipulation as a performance practicehttp://www.aes.org/e-lib/browse.cfm?elib=20775
Dziwis, D.T., Lübeck, T., Pörschmann C., May 2020, Publisher: In: Proceedings of the 148th AES Convention (Vienna, Austria)
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Updates on the Real-Time Spherical Array Renderer (ReTiSAR)
Helmholz, H., Lübeck, T., Ahrens, J., Amengual Garí, J. S. V., Lou Alon, D., Mehra, R., March 2020, Publisher: In: Fortschritte der Akustik – DAGA 2020 Hannover, DEGA e.V., D-Berlin
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Comparison of Spherical Harmonics and Nearest-Neighbor based Interpolation of Head-Related Transfer Functionshttps://www.aes.org/e-lib/online/search.cfm?type=paper
Pörschmann, C., Arend, J. M., Bau, D., Lübeck, T., August 2020, Publisher: 2020 AES International Conference on Audio for Virtual and Augmented Reality
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Efficiently adding sampling points for improving HRTF measurements on arbitrary grids
Bau D., Lübeck T., Pörschmann C., In: Fortschritte der Akustik – DAGA 2020 Hannover, DEGA e.V., D-Berlin, 2020
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Perceptual Evaluation of Mitigation Approaches of Impairments due to Spatial Undersampling in Binaural Rendering of Spherical Microphone Array Datahttp://www.aes.org/e-lib/browse.cfm?elib=20859
Lübeck, T., Helmholz, H., Arend, J. M., Pörschmann, C., Ahrens J., June 2020, Publisher: In: Journal of the Audio Engineering Society, Vol. 68, No. 6, , pp. 428-440
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Perception of direct sound, early reflections, and reverberation in auralizations of sparsely measured binaural room impulse responseshttps://www.aes.org/e-lib/browse.cfm?elib=20865
Lübeck, T., Pörschmann, C., Arend, J. M.,, August 2020, Publisher: 2020 AES International Conference on Audio for Virtual and Augmented Reality
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Impact of face masks on voice radiationhttps://asa.scitation.org/doi/10.1121/10.0002853
Christoph Pörschmann, Tim Lübeck, Johannes M. Arend, 2020, Publisher: The Journal of the Acoustical Society of America
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Efficient binaural rendering of spherical microphone array data by linear filteringhttps://asmp-eurasipjournals.springeropen.com/articles/10.1186/s13636-021-00224-5
Johannes M. Arend, Tim Lübeck, Christoph Pörschmann, 2021, Publisher: Eurasip Journal on Audio, Speech, and Music Processing
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Binaural reproduction of dummy head and spherical microphone array data - A perceptual study on the minimum required spatial resolutionhttps://asa.scitation.org/doi/full/10.1121/10.0009277
Tim Lübeck, Johannes M. Arend, Christoph Pörschmann, 2022, Publisher: The Journal of the Acoustical Society of America
Peer-Reviewed
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Perceptual evaluation of approaches for binaural reproduction of non-spherical microphone array signalshttps://www.frontiersin.org/articles/10.3389/frsip.2022.883696/full
Tim Lübeck, Sebastià V. Amengual Garí, Paul Calamia, David Lou Alon, Jeffery Crukley, Zamir Ben-Hur, 15.08.2022, Publisher: Frontiers in Signal Processing
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Comparison of Mitigation Approaches of Spatial Undersampling Artifacts in Spherical Microphone Array Data Auralizations
Lübeck, T., Helmholz, H., Arend, J. M., Pörschmann, C., Ahrens J., March 2020, Publisher: In: Fortschritte der Akustik – DAGA 2020 Hannover, DEGA e.V., D-Berlin
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HMD-based Virtual Environments for Localization Experiments Lübeckhttp://audiogroup.web.th-koeln.de/PUBLIKATIONEN/L%C3%BCbeck_DAGA2019.pdf
Lübeck, T., Arend, J. M., Pörschmann, C., In: Fortschritte der Akustik – DAGA 2019 Rostock, DEGA e.V., D-Berlin, 2019, pp. 1116-1119
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A Real-Time Application for Sound Source Localization Inside a Spherical Microphone Arrayhttp://audiogroup.web.th-koeln.de/Luebeck_DAGA2018.html
Lübeck, T., Arend, J. M., Pörschmann, C., In: Fortschritte der Akustik – DAGA 2018 München, DEGA e.V., D-Berlin, 2018, pp. 319-322
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Perceptual Evaluation of Mitigation Approaches of Errors due to Spatial Undersampling in Binaural Renderings of Spherical Microphone Array Datahttps://odr.chalmers.se/handle/20.500.12380/300268
Tim Lübeck, 2019
Publications
- Weber, Tobias; Pörschmann, Christoph; Lübeck, Tim (2024): Evaluating the Influence of Different Generic Head Related Transfer-Functions on Plausibility of Binaural Rendering. In: Fortschritte der Akustik - DAGA 2024 - 50. Jahrestagung für Akustik, 18. - 21. März 2024, Hannover. Fortschritte der Akustik - DAGA 2024, 50. Jahrestagung für Akustik; Hannover; 18. - 21. März 2024., S. 1085 - 1088. (Open Access)
- Pörschmann, Christoph; Lübeck, Tim; Arend, Johannes Mathias (2024): Time-Aligned Spatial Upsampling of Spherical Microphone Array Recordings. In: Journal of the Audio Engineering Society : Audio, Acoustics, Applications. Vol. 72, S. 726 - 738.
- Bau, David Christopher; Himmelein, Hendrik Gregor; Lambert, Jannik; Lübeck, Tim; Pörschmann, Christoph (2024): Investigating the Plausibility of Spatially Interpolated Binaural Room Impulse Responses. In: Proceedings of the AES Conference on Audio for Virtual and Augmented Reality. AES International Conference on Audio for Virtual and Augmented Reality; Redmond, WA; August, 19 - 21, 2024.
- Lübeck, Tim; Arend, Johannes M.; Porschmann, Christoph (2023): Spatial Upsampling of Sparse Spherical Microphone Array Signals. In: IEEE ACM Transactions on Audio, Speech, and Language Processing : TASLP. (peer-reviewed)
- Dziwis, Damian Thomas; Lübeck, Tim; Pörschmann, Christoph (2023): Modular Room Simulation for the IVES 3D Engine. In: Proceedings of Forum Acusticum 2023 : 10th Convention of EAA. 10th Convention of the European Acoustics Association Forum Acusticum 2023; Torino, Italy; 11.09-15.09.2023., S. 6197 - 6204. (peer-reviewed/Open Access)
- Lübeck, Tim; Pörschmann, Christoph (2023): Investigation of the Minimum Required Spatial Resolution of Moving Sound Sources. In: Fortschritte der Akustik - DAGA 2023 : 49. Jahrestagung für Akustik, 6. - 9. März 2023, Hamburg. Fortschritte der Akustik - DAGA 2023, 49. Jahrestagung für Akustik; Hamburg, Germany; 06.03.-09.03.2023., S. 1108 - 1111. (Open Access)
- Pörschmann, Christoph; Lübeck, Tim; Arend, Johannes Mathias (2023): Cross-Correlation-Based Time-Aligned Interpolation of Head-Related Impulse Responses. In: Proceedings of the International Conference on Spatial and Immersive Audio. AES International Conference on Spatial and Immersive Audio; Huddersfield, United Kingdom; August 23-25, 2023. (peer-reviewed)
- Lübeck, Tim; Pörschmann, Christoph (2023): Evaluating the Plausibility of Non-Individual Head-Related Transfer Functions in Anechoic Conditions. In: Proceedings of Forum Acusticum 2023 : 10th Convention of EAA. 10th Convention of the European Acoustics Association Forum Acusticum 2023; Torino, Italy; 11.09-15.09.2023., S. 6205 - 6211. (Open Access)
- Lübeck, Tim; Arend, Johannes Mathias; Pörschmann, Christoph (2022): Binaural Reproduction of Dummy Head and Spherical Microphone Array Data : A Perceptual Study on the Minimum Required Spatial Resolution. In: The Journal of the Acoustical Society of America : JASA. Vol. 151, S. 467 - 483. (peer-reviewed)
- Lübeck, Tim; Amengual Garí, Sebastià V.; Calamia, Paul; Alon, David Lou; Crukley, Jeffery; Ben-Hur, Zamir (2022): Perceptual Evaluation of Approaches for Binaural Reproduction of Non-Spherical Microphone Array Signals. In: Frontiers in Signal Processing. Vol. 2. (peer-reviewed/Open Access)
- Lübeck, Tim; Arend, Johannes Mathias; Pörschmann, Christoph (2021): A High-Resolution Spatial Room Impulse Response Database. In: Fortschritte der Akustik - DAGA 2021. 47. Jahrestagung für Akustik; Wien, Österreich; 15.08-18.08.2021., S. 1604 - 1607.
- Dziwis, Damian Thomas; Arend, Johannes Mathias; Lübeck, Tim; Pörschmann, Christoph (2021): IVES – Interactive Virtual Environment System : A Modular Toolkit for 3D Audiovisual Composition in Max. In: Proceedings of the 18th Sound and Music Computing Conference. 18th Sound and Music Computing Conference (SMC 2021); Virtual; 29.06.-01.07.2021., S. 330 - 337. (peer-reviewed/Open Access)
- Arend, Johannes Mathias; Lübeck, Tim; Pörschmann, Christoph (2021): Efficient Binaural Rendering of Spherical Microphone Array Data by Linear Filtering. In: EURASIP Journal on Audio, Speech, and Music Processing. Vol. 2021, S. 1 - 11. (peer-reviewed/Open Access)
- Bau, David Christopher; Lübeck, Tim; Arend, Johannes Mathias; Dziwis, Damian Thomas; Pörschmann, Christoph (2021): Simplifying Head-Related Transfer Function Measurements : A System for Use in Regular Rooms based on Free Head Movements. In: 2021 Immersive and 3D Audio: from Architecture to Automotive (I3DA). 2021 Immersive and 3D Audio: from Architecture to Automotive (I3DA); Bologna, Italy; 08.09.-10.09.2021. (peer-reviewed)
- Dziwis, Damian Thomas; Zimmermann, Simon; Lübeck, Tim; Arend, Johannes Mathias; Bau, David Christopher; Pörschmann, Christoph (2021): Machine Learning-Based Room Classification for Selecting Binaural Room Impulse Responses in Augmented Reality Applications. In: 2021 Immersive and 3D Audio: from Architecture to Automotive (I3DA). 2021 Immersive and 3D Audio: from Architecture to Automotive (I3DA); Bologna, Italy; 08.09.-10.09.2021., S. 1 - 8. (peer-reviewed)
- Bau, David Christopher; Lübeck, Tim; Pörschmann, Christoph (2020): Efficiently Adding Sampling Points for Improving HRTF Measurements on Arbitrary Grids. Fortschritte der Akustik - DAGA 2020. Berlin: Deutsche Gesellschaft für Akustik e.V, S. 1165 - 1168.
- Lübeck, Tim; Arend, Johannes Mathias; Helmholz, Hannes; Ahrens, Jens; Pörschmann, Christoph (2020): Comparison of Mitigation Approaches of Spatial Undersampling Artifacts in Spherical Microphone Array Data Auralizations. Fortschritte der Akustik - DAGA 2020. Berlin: Deutsche Gesellschaft für Akustik e.V, S. 623 - 626.
- Pörschmann, Christoph; Arend, Johannes Mathias; Bau, David Christopher; Lübeck, Tim (2020): Comparison of Spherical Harmonics and Nearest-Neighbor based Interpolation of Head-Related Transfer Functions. In: Hoffmann, Pablo (Hrsg.): Proceedings of the AES International Conference on Audio for Virtual and Augmented Reality. New York: Audio Engineering Society, S. 1 - 10.
- Lübeck, Tim; Pörschmann, Christoph; Arend, Johannes Mathias (2020): Perception of Direct Sound, Early Reflections, and Reverberation in Auralizations of Sparsely Measured Binaural Room Impulse Responses. In: Hoffmann, Pablo (Hrsg.): Proceedings of the AES International Conference on Audio for Virtual and Augmented Reality. New York: Audio Engineering Society, S. 1 - 10.
- Lübeck, Tim; Helmholz, Hannes; Arend, Johannes Mathias; Pörschmann, Christoph; Ahrens, Jens (2020): Perceptual Evaluation of Mitigation Approaches of Impairments due to Spatial Undersampling in Binaural Rendering of Spherical Microphone Array Data : Dry Acoustic Environments. In: Evangelista, Gianpaolo (Hrsg.): Proceedings of DAFx2020 : Vol. 1. (International Conference on Digital Audio Effects), S. 250 - 257. (Open Access)
- Lübeck, Tim; Helmholz, Hannes; Arend, Johannes Mathias; Pörschmann, Christoph; Ahrens, Jens (2020): Perceptual Evaluation of Mitigation Approaches of Impairments due to Spatial Undersampling in Binaural Rendering of Spherical Microphone Array Data. In: Journal of the Audio Engineering Society : Audio, Acoustics, Applications. Vol. 68, S. 428 - 440. (peer-reviewed/Open Access)
- Pörschmann, Christoph; Lübeck, Tim; Arend, Johannes Mathias (2020): Impact of Face Masks on Voice Radiation. In: The Journal of the Acoustical Society of America : JASA. Vol. 148, S. 3663 - 3670. (peer-reviewed/Open Access)
- Dziwis, Damian Thomas; Lübeck, Tim; Pörschmann, Christoph (2020): Body-controlled Sound Field Manipulation as a Performance Practice. In: Andreopoulou, Areti; Sporer, Thomas (Hrsg.): 148th AES Convention. New York: Audio Engineering Society, S. 10358. (peer-reviewed)
- Moschner, Oscar; Dziwis, Damian Thomas; Lübeck, Tim; Pörschmann, Christoph (2020): Development of an Open Source Customizable High Order Rigid Sphere Microphone Array. In: Andreopoulou, Areti; Sporer, Thomas (Hrsg.): 148th AES Convention. New York: Audio Engineering Society. (peer-reviewed)
- Lübeck, Tim; Pörschmann, Christoph; Arend, Johannes Mathias (2019): HMD-based Virtual Environments for Localization Experiments. Fortschritte der Akustik - DAGA 2019 : 45. Deutsche Jahrestagung für Akustik. Berllin: Deutsche Gesellschaft für Akustik e.V., S. 1116 - 1119.