[{"file":[{"creator":"cbj","date_created":"2025-04-16T10:14:47Z","date_updated":"2025-04-16T10:21:45Z","file_id":"59602","file_name":"main.pdf","access_level":"open_access","file_size":3432879,"content_type":"application/pdf","relation":"main_file"},{"content_type":"application/pdf","relation":"main_file","date_updated":"2025-04-16T10:21:45Z","date_created":"2025-04-16T10:15:08Z","creator":"cbj","file_size":2838635,"file_name":"slides.pdf","access_level":"open_access","file_id":"59603"},{"creator":"cbj","date_created":"2025-04-16T10:15:22Z","date_updated":"2025-04-16T10:21:45Z","file_name":"poster.pdf","access_level":"open_access","file_id":"59604","file_size":2038741,"content_type":"application/pdf","relation":"main_file"}],"publication":"IEEE/ACM Transactions on Audio, Speech, and Language Processing","keyword":["Electrical and Electronic Engineering","Acoustics and Ultrasonics","Computer Science (miscellaneous)","Computational Mathematics"],"ddc":["000"],"language":[{"iso":"eng"}],"year":"2024","title":"TS-SEP: Joint Diarization and Separation Conditioned on Estimated Speaker Embeddings","publisher":"Institute of Electrical and Electronics Engineers (IEEE)","date_created":"2024-03-26T16:11:54Z","status":"public","type":"journal_article","file_date_updated":"2025-04-16T10:21:45Z","_id":"52958","project":[{"_id":"52","name":"PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing"},{"grant_number":"448568305","_id":"508","name":"Automatische Transkription von Gesprächssituationen"}],"department":[{"_id":"54"}],"user_id":"40767","intvolume":"        32","page":"1185-1197","citation":{"ieee":"C. Boeddeker, A. S. Subramanian, G. Wichern, R. Haeb-Umbach, and J. Le Roux, “TS-SEP: Joint Diarization and Separation Conditioned on Estimated Speaker Embeddings,” <i>IEEE/ACM Transactions on Audio, Speech, and Language Processing</i>, vol. 32, pp. 1185–1197, 2024, doi: <a href=\"https://doi.org/10.1109/taslp.2024.3350887\">10.1109/taslp.2024.3350887</a>.","chicago":"Boeddeker, Christoph, Aswin Shanmugam Subramanian, Gordon Wichern, Reinhold Haeb-Umbach, and Jonathan Le Roux. “TS-SEP: Joint Diarization and Separation Conditioned on Estimated Speaker Embeddings.” <i>IEEE/ACM Transactions on Audio, Speech, and Language Processing</i> 32 (2024): 1185–97. <a href=\"https://doi.org/10.1109/taslp.2024.3350887\">https://doi.org/10.1109/taslp.2024.3350887</a>.","ama":"Boeddeker C, Subramanian AS, Wichern G, Haeb-Umbach R, Le Roux J. TS-SEP: Joint Diarization and Separation Conditioned on Estimated Speaker Embeddings. <i>IEEE/ACM Transactions on Audio, Speech, and Language Processing</i>. 2024;32:1185-1197. doi:<a href=\"https://doi.org/10.1109/taslp.2024.3350887\">10.1109/taslp.2024.3350887</a>","apa":"Boeddeker, C., Subramanian, A. S., Wichern, G., Haeb-Umbach, R., &#38; Le Roux, J. (2024). TS-SEP: Joint Diarization and Separation Conditioned on Estimated Speaker Embeddings. <i>IEEE/ACM Transactions on Audio, Speech, and Language Processing</i>, <i>32</i>, 1185–1197. <a href=\"https://doi.org/10.1109/taslp.2024.3350887\">https://doi.org/10.1109/taslp.2024.3350887</a>","short":"C. Boeddeker, A.S. Subramanian, G. Wichern, R. Haeb-Umbach, J. Le Roux, IEEE/ACM Transactions on Audio, Speech, and Language Processing 32 (2024) 1185–1197.","mla":"Boeddeker, Christoph, et al. “TS-SEP: Joint Diarization and Separation Conditioned on Estimated Speaker Embeddings.” <i>IEEE/ACM Transactions on Audio, Speech, and Language Processing</i>, vol. 32, Institute of Electrical and Electronics Engineers (IEEE), 2024, pp. 1185–97, doi:<a href=\"https://doi.org/10.1109/taslp.2024.3350887\">10.1109/taslp.2024.3350887</a>.","bibtex":"@article{Boeddeker_Subramanian_Wichern_Haeb-Umbach_Le Roux_2024, title={TS-SEP: Joint Diarization and Separation Conditioned on Estimated Speaker Embeddings}, volume={32}, DOI={<a href=\"https://doi.org/10.1109/taslp.2024.3350887\">10.1109/taslp.2024.3350887</a>}, journal={IEEE/ACM Transactions on Audio, Speech, and Language Processing}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Boeddeker, Christoph and Subramanian, Aswin Shanmugam and Wichern, Gordon and Haeb-Umbach, Reinhold and Le Roux, Jonathan}, year={2024}, pages={1185–1197} }"},"publication_identifier":{"issn":["2329-9290","2329-9304"]},"has_accepted_license":"1","publication_status":"published","doi":"10.1109/taslp.2024.3350887","main_file_link":[{"url":"https://arxiv.org/abs/2303.03849","open_access":"1"}],"date_updated":"2025-04-16T10:21:45Z","oa":"1","volume":32,"author":[{"first_name":"Christoph","last_name":"Boeddeker","id":"40767","full_name":"Boeddeker, Christoph"},{"first_name":"Aswin Shanmugam","full_name":"Subramanian, Aswin Shanmugam","last_name":"Subramanian"},{"full_name":"Wichern, Gordon","last_name":"Wichern","first_name":"Gordon"},{"first_name":"Reinhold","full_name":"Haeb-Umbach, Reinhold","id":"242","last_name":"Haeb-Umbach"},{"full_name":"Le Roux, Jonathan","last_name":"Le Roux","first_name":"Jonathan"}]},{"keyword":["Surfaces","Coatings and Films","Acoustics and Ultrasonics","Condensed Matter Physics","Electronic","Optical and Magnetic Materials"],"article_number":"035204","language":[{"iso":"eng"}],"_id":"34647","department":[{"_id":"302"}],"user_id":"48864","status":"public","publication":"Journal of Physics D: Applied Physics","type":"journal_article","title":"Durability of nanolayer Ti–Al–O–N hard coatings under simulated polycarbonate melt processing conditions","doi":"10.1088/1361-6463/ac2e31","date_updated":"2022-12-21T09:32:39Z","publisher":"IOP Publishing","volume":55,"date_created":"2022-12-21T09:32:09Z","author":[{"first_name":"T","last_name":"Brögelmann","full_name":"Brögelmann, T"},{"last_name":"Bobzin","full_name":"Bobzin, K","first_name":"K"},{"first_name":"Guido","last_name":"Grundmeier","id":"194","full_name":"Grundmeier, Guido"},{"full_name":"de los Arcos, T","last_name":"de los Arcos","first_name":"T"},{"full_name":"Kruppe, N C","last_name":"Kruppe","first_name":"N C"},{"first_name":"S","full_name":"Schwiderek, S","last_name":"Schwiderek"},{"first_name":"M","last_name":"Carlet","full_name":"Carlet, M"}],"year":"2021","intvolume":"        55","citation":{"apa":"Brögelmann, T., Bobzin, K., Grundmeier, G., de los Arcos, T., Kruppe, N. C., Schwiderek, S., &#38; Carlet, M. (2021). Durability of nanolayer Ti–Al–O–N hard coatings under simulated polycarbonate melt processing conditions. <i>Journal of Physics D: Applied Physics</i>, <i>55</i>(3), Article 035204. <a href=\"https://doi.org/10.1088/1361-6463/ac2e31\">https://doi.org/10.1088/1361-6463/ac2e31</a>","short":"T. Brögelmann, K. Bobzin, G. Grundmeier, T. de los Arcos, N.C. Kruppe, S. Schwiderek, M. Carlet, Journal of Physics D: Applied Physics 55 (2021).","mla":"Brögelmann, T., et al. “Durability of Nanolayer Ti–Al–O–N Hard Coatings under Simulated Polycarbonate Melt Processing Conditions.” <i>Journal of Physics D: Applied Physics</i>, vol. 55, no. 3, 035204, IOP Publishing, 2021, doi:<a href=\"https://doi.org/10.1088/1361-6463/ac2e31\">10.1088/1361-6463/ac2e31</a>.","bibtex":"@article{Brögelmann_Bobzin_Grundmeier_de los Arcos_Kruppe_Schwiderek_Carlet_2021, title={Durability of nanolayer Ti–Al–O–N hard coatings under simulated polycarbonate melt processing conditions}, volume={55}, DOI={<a href=\"https://doi.org/10.1088/1361-6463/ac2e31\">10.1088/1361-6463/ac2e31</a>}, number={3035204}, journal={Journal of Physics D: Applied Physics}, publisher={IOP Publishing}, author={Brögelmann, T and Bobzin, K and Grundmeier, Guido and de los Arcos, T and Kruppe, N C and Schwiderek, S and Carlet, M}, year={2021} }","chicago":"Brögelmann, T, K Bobzin, Guido Grundmeier, T de los Arcos, N C Kruppe, S Schwiderek, and M Carlet. “Durability of Nanolayer Ti–Al–O–N Hard Coatings under Simulated Polycarbonate Melt Processing Conditions.” <i>Journal of Physics D: Applied Physics</i> 55, no. 3 (2021). <a href=\"https://doi.org/10.1088/1361-6463/ac2e31\">https://doi.org/10.1088/1361-6463/ac2e31</a>.","ieee":"T. Brögelmann <i>et al.</i>, “Durability of nanolayer Ti–Al–O–N hard coatings under simulated polycarbonate melt processing conditions,” <i>Journal of Physics D: Applied Physics</i>, vol. 55, no. 3, Art. no. 035204, 2021, doi: <a href=\"https://doi.org/10.1088/1361-6463/ac2e31\">10.1088/1361-6463/ac2e31</a>.","ama":"Brögelmann T, Bobzin K, Grundmeier G, et al. Durability of nanolayer Ti–Al–O–N hard coatings under simulated polycarbonate melt processing conditions. <i>Journal of Physics D: Applied Physics</i>. 2021;55(3). doi:<a href=\"https://doi.org/10.1088/1361-6463/ac2e31\">10.1088/1361-6463/ac2e31</a>"},"publication_identifier":{"issn":["0022-3727","1361-6463"]},"publication_status":"published","issue":"3"},{"doi":"10.1515/teme-2017-0132","title":"An acoustic waveguide-based approach to the complete characterisation of linear elastic, orthotropic material behaviour","date_created":"2019-01-09T14:37:15Z","author":[{"last_name":"Johannesmann","full_name":"Johannesmann, Sarah","id":"29190","first_name":"Sarah"},{"first_name":"Julia","last_name":"Düchting","full_name":"Düchting, Julia"},{"first_name":"Manuel","last_name":"Webersen","orcid":"0000-0001-6411-4232","id":"11289","full_name":"Webersen, Manuel"},{"last_name":"Claes","orcid":"0000-0002-4393-268X","id":"11829","full_name":"Claes, Leander","first_name":"Leander"},{"first_name":"Bernd","last_name":"Henning","id":"213","full_name":"Henning, Bernd"}],"volume":2018,"date_updated":"2022-01-06T07:03:12Z","citation":{"ama":"Johannesmann S, Düchting J, Webersen M, Claes L, Henning B. An acoustic waveguide-based approach to the complete characterisation of linear elastic, orthotropic material behaviour. <i>tm - Technisches Messen</i>. 2018;2018(85):478-486. doi:<a href=\"https://doi.org/10.1515/teme-2017-0132\">10.1515/teme-2017-0132</a>","ieee":"S. Johannesmann, J. Düchting, M. Webersen, L. Claes, and B. Henning, “An acoustic waveguide-based approach to the complete characterisation of linear elastic, orthotropic material behaviour,” <i>tm - Technisches Messen</i>, vol. 2018, no. 85, pp. 478–486, 2018.","chicago":"Johannesmann, Sarah, Julia Düchting, Manuel Webersen, Leander Claes, and Bernd Henning. “An Acoustic Waveguide-Based Approach to the Complete Characterisation of Linear Elastic, Orthotropic Material Behaviour.” <i>Tm - Technisches Messen</i> 2018, no. 85 (2018): 478–86. <a href=\"https://doi.org/10.1515/teme-2017-0132\">https://doi.org/10.1515/teme-2017-0132</a>.","mla":"Johannesmann, Sarah, et al. “An Acoustic Waveguide-Based Approach to the Complete Characterisation of Linear Elastic, Orthotropic Material Behaviour.” <i>Tm - Technisches Messen</i>, vol. 2018, no. 85, 2018, pp. 478–86, doi:<a href=\"https://doi.org/10.1515/teme-2017-0132\">10.1515/teme-2017-0132</a>.","bibtex":"@article{Johannesmann_Düchting_Webersen_Claes_Henning_2018, title={An acoustic waveguide-based approach to the complete characterisation of linear elastic, orthotropic material behaviour}, volume={2018}, DOI={<a href=\"https://doi.org/10.1515/teme-2017-0132\">10.1515/teme-2017-0132</a>}, number={85}, journal={tm - Technisches Messen}, author={Johannesmann, Sarah and Düchting, Julia and Webersen, Manuel and Claes, Leander and Henning, Bernd}, year={2018}, pages={478–486} }","short":"S. Johannesmann, J. Düchting, M. Webersen, L. Claes, B. Henning, Tm - Technisches Messen 2018 (2018) 478–486.","apa":"Johannesmann, S., Düchting, J., Webersen, M., Claes, L., &#38; Henning, B. (2018). An acoustic waveguide-based approach to the complete characterisation of linear elastic, orthotropic material behaviour. <i>Tm - Technisches Messen</i>, <i>2018</i>(85), 478–486. <a href=\"https://doi.org/10.1515/teme-2017-0132\">https://doi.org/10.1515/teme-2017-0132</a>"},"page":"478-486","intvolume":"      2018","year":"2018","issue":"85","quality_controlled":"1","publication_identifier":{"issn":["0171-8096"]},"language":[{"iso":"eng"}],"keyword":["Continous-fibre reinforced plastics","material parameters","orthotropy","ultrasonics"],"user_id":"11829","department":[{"_id":"49"}],"project":[{"name":"Computing Resources Provided by the Paderborn Center for Parallel Computing","_id":"52"},{"name":"Ermittlung des hydrothermischen Alterungsverhaltens endlosfaserverstärkter Thermoplaste und Entwicklung eines ultraschallbasierten Messsystems zur zerstörungsfreien Charakterisierung des Alterungszustands für die Komponentenüberwachung und Restlebenszeitprädiktion","_id":"88","grant_number":"260306237"}],"_id":"6567","status":"public","type":"journal_article","publication":"tm - Technisches Messen"},{"type":"journal_article","publication":"elsevier","status":"public","abstract":[{"text":"The transportation of dry fine powders is an emerging technologic task, as in biotechnology, pharmaceu-tical and coatings industry the particle sizes of processed powders get smaller and smaller. Fine powdersare primarily defined by the fact that adhesive and cohesive forces outweigh the weight forces, leadingto mostly unwanted agglomeration (clumping) and adhesion to surfaces. Thereby it gets more difficult touse conventional conveyor systems (e.g. pneumatic or vibratory conveyors) for transport. A rather newmethod for transporting these fine powders is based on ultrasonic vibrations, which are used to reducefriction between powder and substrate. Within this contribution an experimental set-up consisting of apipe, a solenoid actuator for axial vibration and an annular piezoelectric actuator for the high frequencyradial vibration of the pipe is described. Since amplitudes of the radial pipe vibration should be as large aspossible to get high effects of friction reduction, the pipe is excited to vibrate in resonance. To determinethe optimum excitation frequency and actuator position the vibration modes and resonance frequenciesof the pipe are calculated and measured. Results are in good accordance.","lang":"eng"}],"user_id":"55222","department":[{"_id":"151"}],"_id":"9972","language":[{"iso":"eng"}],"keyword":["Powder transport Piezoelectrics Ultrasonics Pipe vibration Finite element simulation Fine powder"],"quality_controlled":"1","citation":{"mla":"Dunst, Paul, et al. “Analysis of Pipe Vibration in an Ultrasonic Powder Transportationsystem.” <i>Elsevier</i>, vol. Sensors and Actuators A 263, 2017, pp. 733–36.","bibtex":"@article{Dunst_Hemsel_Sextro_2017, title={Analysis of pipe vibration in an ultrasonic powder transportationsystem}, volume={Sensors and Actuators A 263}, journal={elsevier}, author={Dunst, Paul and Hemsel, Tobias and Sextro, Walter}, year={2017}, pages={733–736} }","short":"P. Dunst, T. Hemsel, W. Sextro, Elsevier Sensors and Actuators A 263 (2017) 733–736.","apa":"Dunst, P., Hemsel, T., &#38; Sextro, W. (2017). Analysis of pipe vibration in an ultrasonic powder transportationsystem. <i>Elsevier</i>, <i>Sensors and Actuators A 263</i>, 733–736.","chicago":"Dunst, Paul, Tobias Hemsel, and Walter Sextro. “Analysis of Pipe Vibration in an Ultrasonic Powder Transportationsystem.” <i>Elsevier</i> Sensors and Actuators A 263 (2017): 733–36.","ieee":"P. Dunst, T. Hemsel, and W. Sextro, “Analysis of pipe vibration in an ultrasonic powder transportationsystem,” <i>elsevier</i>, vol. Sensors and Actuators A 263, pp. 733–736, 2017.","ama":"Dunst P, Hemsel T, Sextro W. Analysis of pipe vibration in an ultrasonic powder transportationsystem. <i>elsevier</i>. 2017;Sensors and Actuators A 263:733-736."},"page":"733-736","year":"2017","date_created":"2019-05-27T09:31:13Z","author":[{"first_name":"Paul","last_name":"Dunst","id":"22130","full_name":"Dunst, Paul"},{"first_name":"Tobias","full_name":"Hemsel, Tobias","id":"210","last_name":"Hemsel"},{"first_name":"Walter","last_name":"Sextro","id":"21220","full_name":"Sextro, Walter"}],"volume":"Sensors and Actuators A 263","date_updated":"2019-09-16T10:23:40Z","title":"Analysis of pipe vibration in an ultrasonic powder transportationsystem"},{"publication":"Measurement Science and Technology","type":"journal_article","abstract":[{"text":"In this contribution, we present an efficient approach for the transient and time-causal modeling of guided waves in viscoelastic cylindrical waveguides in the context of ultrasonic material characterization. We use the scaled boundary finite element method (SBFEM) for efficient computation of the phase velocity dispersion. Regarding the viscoelastic behavior of the materials under consideration, we propose a decomposition approach that considers the real-valued frequency dependence of the (visco-)elastic moduli and, separately, of their attenuation. The modal expansion approach is utilized to take the transmitting and receiving transducers into account and to propagate the excited waveguide modes through a waveguide of finite length. The effectiveness of the proposed simulation model is shown by comparison with a standard transient FEM simulation as well as simulation results based on the exact solution of the complex-valued viscoelastic guided wave problem. Two material models are discussed, namely the fractional Zener model and the anti-Zener model; we re-interpret the latter in terms of the Rayleigh damping model. Measurements are taken on a polypropylene sample and the proposed transient simulation model is used for inverse material characterization. The extracted material properties may then be used in computer-aided design of ultrasonic systems.","lang":"eng"}],"status":"public","_id":"13893","department":[{"_id":"49"}],"user_id":"15911","keyword":["viscoelasticity","ultrasonics","guided waves","inverse problem","scaled boundary finite element method"],"language":[{"iso":"eng"}],"publication_identifier":{"issn":["0957-0233"]},"issue":"095602 (17pp)","year":"2015","intvolume":"        26","citation":{"mla":"Bause, Fabian, et al. “Transient Modeling of Ultrasonic Guided Waves in Circular Viscoelastic Waveguides for Inverse Material Characterization.” <i>Measurement Science and Technology</i>, vol. 26, no. 095602 (17pp), 2015, doi:<a href=\"https://doi.org/10.1088/0957-0233/26/9/095602\">10.1088/0957-0233/26/9/095602</a>.","short":"F. Bause, H. Gravenkamp, J. Rautenberg, B. Henning, Measurement Science and Technology 26 (2015).","bibtex":"@article{Bause_Gravenkamp_Rautenberg_Henning_2015, title={Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization}, volume={26}, DOI={<a href=\"https://doi.org/10.1088/0957-0233/26/9/095602\">10.1088/0957-0233/26/9/095602</a>}, number={095602 (17pp)}, journal={Measurement Science and Technology}, author={Bause, Fabian and Gravenkamp, Hauke and Rautenberg, Jens and Henning, Bernd}, year={2015} }","apa":"Bause, F., Gravenkamp, H., Rautenberg, J., &#38; Henning, B. (2015). Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization. <i>Measurement Science and Technology</i>, <i>26</i>(095602 (17pp)). <a href=\"https://doi.org/10.1088/0957-0233/26/9/095602\">https://doi.org/10.1088/0957-0233/26/9/095602</a>","chicago":"Bause, Fabian, Hauke Gravenkamp, Jens Rautenberg, and Bernd Henning. “Transient Modeling of Ultrasonic Guided Waves in Circular Viscoelastic Waveguides for Inverse Material Characterization.” <i>Measurement Science and Technology</i> 26, no. 095602 (17pp) (2015). <a href=\"https://doi.org/10.1088/0957-0233/26/9/095602\">https://doi.org/10.1088/0957-0233/26/9/095602</a>.","ieee":"F. Bause, H. Gravenkamp, J. Rautenberg, and B. Henning, “Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization,” <i>Measurement Science and Technology</i>, vol. 26, no. 095602 (17pp), 2015.","ama":"Bause F, Gravenkamp H, Rautenberg J, Henning B. Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization. <i>Measurement Science and Technology</i>. 2015;26(095602 (17pp)). doi:<a href=\"https://doi.org/10.1088/0957-0233/26/9/095602\">10.1088/0957-0233/26/9/095602</a>"},"date_updated":"2022-01-06T06:51:46Z","volume":26,"date_created":"2019-10-16T14:24:43Z","author":[{"last_name":"Bause","full_name":"Bause, Fabian","first_name":"Fabian"},{"last_name":"Gravenkamp","full_name":"Gravenkamp, Hauke","first_name":"Hauke"},{"last_name":"Rautenberg","full_name":"Rautenberg, Jens","first_name":"Jens"},{"full_name":"Henning, Bernd","last_name":"Henning","first_name":"Bernd"}],"title":"Transient modeling of ultrasonic guided waves in circular viscoelastic waveguides for inverse material characterization","doi":"10.1088/0957-0233/26/9/095602"}]