Publications

Patents

Hübelt, J.; Kostmann, C.; Waag, U.; Stephani, G.; Lotze, G.: Sound Absorber, Patent Specification DE 10347226, 06/2005

Hübelt, J.; Kostmann, C.; Waag, U.; Stephani, G.; Lotze, G.: Sound Absorber, Patent specification EP 1673521, 05/2006 based on DE 10347226

Hübelt, J.; Seidl, H.; Hagenbruch, O.: Active noise reduction device for moving noise sources, patent specification DE 10 2012 005 814, 03/2012

Lindemann, J.; Hübelt, J.: Device for non-destructive testing to determine the durability of road surfaces. Patent specification: DE 10 2013 015 461, 09/2016
Specialist books and journals, research reports
: Technical Noise Control, Practical Methods for the Reduction of Noise and Vibrations, Springer-Verlag GmbH Deutschland, part of Springer Nature 2023, Hardback ISBN 978-3-662-65667-9, Published: 6 May 2023, eBook ISBN 978-3-662-65668-6, Published: 5 May 2023

C. Schulze, L. Eckert, J. Hübelt: Studies on the prediction of sound emission for low-frequency noise. Publications of the State Office for the Environment, Agriculture and Geology (LfULG), Issue 9/2021

P. Lindner, B. Hartmann, C. Schulze, J. Hübelt: Acoustic effectiveness of older noise barriers. Reports of the Federal Highway Research Institute, Transport Engineering, Issue V 316, 2019.

C. Schulze, S. Kluth, M. Ruhnau, J. Hübelt: Noise reduction of thin-layer pavements. Reports of the Federal Highway Research Institute, Vehicle Technology, Issue F 111, 2015.

C. Schulze, M. Ruhnau, J. Hübelt: Operational Modal Analysis (OMA) on Roads. Research on Road Construction and Road Traffic Engineering, Research Reports from the Research Programme of the Federal Ministry of Transport and Digital Infrastructure and the Research Association for Road and Transport Engineering e.V., Issue 1117, July 2015.

C. Schulze, J. Hübelt, M. Ruhnau, R. Krause, A. Peusch: Determination of noise emissions and options for noise reduction in air-to-water heat pumps, Publication by the Federal Environment Agency, Texts 71/2014, October 2014

Bräunig, J.; Kunze, J.; Sentpali, S.; Hübelt, J.; Klemm, M.: Coupling of tyre/road excitations into the vehicle structure. ATZ – Automotive Engineering Journal, Vol. 115, Springer Vieweg, January 2013.

Kluth, S.; Schulze, Ch.; Hübelt, J.: Emission from galleries, trenches, etc. (Emission of Galleries, Troughs etc.), Research on Road Construction and Road Traffic Engineering, Research Reports from the Research Programme of the Federal Ministry of Transport, Building and Urban Development and the Research Association for Road and Transport Engineering e.V., Issue 1076, 2012, ISBN: 978-3-86918-247-6.

Schulze, Ch.; Kluth, S.; Hübelt, J.: Noise Emissions at Tunnel Inlets, Research in Road Construction and Road Traffic Engineering, Research Reports from the Research Programme of the Federal Ministry of Transport, Building and Urban Development and the Research Association for Road and Transport Engineering (FGS), Issue 1080, 2012, ISBN: 978-3-86918-270-4.

Schulze, Ch.; Kluth, S.; Hübelt, J.: Methods for the Direct Measurement of Noise Emissions from Roads. Research in Road Construction and Road Traffic Engineering, Research Reports from the Research Programme of the Federal Ministry of Transport, Building and Urban Development and the Research Association for Road and Transport Engineering (FGSV), Issue 1063, 2011, ISSN 0943-9331, ISBN 978-3-86509-879-5.

Schulze, Ch.; Hübelt, J.; Auerbach, M.; Bartolomaeus, W.: Determination of insertion loss in shortened noise barriers. Noise Control – Journal of Acoustics, Sound Insulation and Vibration Technology – Official publication of the German Acoustical Society (DEGA), No. 5, September 2009.

Schulze, Ch.; Hübelt, J.: Determination of the vertical directional characteristics of sound radiation from passenger cars, vans and lorries. Reports of the Federal Highway Research Institute, Transport Engineering, Issue V 176, January 2009, ISSN 0344-0788, ISBN 978-3-86918-157-8.

Schulze, Ch.; Hübelt, J.; Auerbach, M.; Bartolomaeus, W.: Determination of insertion loss at shortened noise barriers. Research in Road Construction and Road Traffic Engineering, Research Reports from the Research Programme of the Federal Ministry of Transport, Building and Urban Development and the Research Association for Road and Transport Engineering e.V., Issue 1010, 2008, ISBN: 978-3-86509-875-7.

Horoshenkov, K.; Khan, A.; Sgard, F.; Bécot, F.X.; Jaouen, L.; Renaud, A.; Amirouche, A.; Hübelt, J.; Pompoli, F.; Prodi, N.; Bonfiglio, P.; Lauriks, W.; Boeckx, L.; Pispola, G.; Asdrubali, A.; Atalla, N.; Amédin, C.K.: Reproducibility experiments on measuring acoustic and related non-acoustic parameters of porous media (Round Robin test). Journal of the Acoustical Society of America, Vol. 122, No. 1, July 2007.

Hübelt, J., Schulze, Ch.: Reflection of sound sources from lateral obstacles. Research on Road Construction and Road Traffic Engineering, Research Reports from the Research Programme of the Federal Ministry of Transport, Building and Urban Development and the Research Association for Road and Transport Engineering e.V., Issue 973, September 2007, 978-3-86509-714-9.

Sarradj, E.; Hübelt, J.; Lerch, T.: Input parameters for the prediction of acoustic properties of open-graded porous asphalt, Acustica/Acta Acustica 92(1), 85–96, 2006.

Hübelt, J.; Otto, A.; Schulze, Ch.: Influence of road surfaces on traffic noise in built-up areas. *Zeitschrift Asphalt* 41(5), Giesel Verlag GmbH, 2006.

Hübelt, J.; Schmid, H.: Characterisation of the acoustic properties of open-pored road pavements. Verl. für Neues Wissen, Series: Reports of the Federal Highway Research Institute, Issue 133, 2006, ISBN 3-86509-397-3.
Published conference papers (first author)

Invited presentations:  

Joern Huebelt; Christian Schulze; Paul Lindner; Michael Chudalla; Wolfram Bartolomaeus: Acoustic Effectivity of Old Noise Barriers. Proceedings of Internoise 2018, Chicago, USA, 26–28 August 2018

Hübelt, Jörn; Lindemann, Jutta; Wolf, S.; Wellner, F.: Quicker opening of bituminous asphalt pavements to traffic by use of mechanical impedance measurements, Conference on Civil Engineering and Urban Planning (CEUP 2015), Beijing, China, 2015

Hübelt, J.; Schulze, Ch.; Kluth, S.; Bartolomaeus, W.: A German prediction model of sound propagation in and around tunnels. Inter-Noise 2012, New York City, August 2012.

Hübelt, J.; Kühnert, Ch.; Figula, U.; Wellner, F.; Blasl, A.: An acoustic method for the non-destructive determination of the porosity of asphalt. Euronoise 2009, Action on Noise in Europe – Edinburgh, 26–28 October 2009.

Hübelt, J.; Bartolomaeus, W.; Wellner, F.: On the correlation between motor vehicle noise levels and in situ measurement data on airflow resistance, water permeability and sound absorption coefficient of open-pored asphalts. In: Proceedings of the 2006 International Congress and Exposition on Noise Control Engineering, Honolulu, USA, 2006.

Hübelt, J. and Zeibig, A.: On the determination of the acoustic properties of surfaces in situ using auto-power-density spectra. In: Proceedings of the Forum Acusticum, Seville, Spain, May 2002. Hübelt, J. Impedances of road surfaces. Acoustics Colloquium of the Department of Physics, Carl von Ossietzky University of Oldenburg, Oldenburg, 20 November 2001.

International conferences:  

Hübelt, J.; Kühnert, Ch.; Figula, U.; Wellner, F.; Blasl, A.: Estimation of the porosity of asphalts by surface impedance measurement. 17th International Congress on Sound and Vibration (ICSV17), Cairo, 2010.

Hübelt, J.; Geyer, T.; Göhler, H.: Measuring characteristic values of a new metallic absorber to predict the transmission loss of ducts with a porous absorbing lining. In: Proceedings of the 2006 International Congress and Exposition on Noise Control Engineering, Honolulu, USA, 2006.

Hübelt, J.; Böhm, M.; Hoffmann, R.: Using an extended impedance measurement method to estimate the porosity and flow resistance of porous materials. In: Proceedings of the Twelfth International Congress on Sound and Vibration, Lisbon, July 2005.

Hübelt, J.; Zeibig, A.; Kostmann, C.; Stephani, G.: Parameters of metallic hollow spheres – a porous sound-absorbing material. In: Proceedings of the 18th International Congress on Acoustics, 2004, Kyoto, Japan. 10. Hübelt, J.: Modelling of Porous Asphalt as an Extended Reacting Absorber Using the Transmission-Line-Matrix Method. In: Proceedings of the European Conference on Noise Control Euronoise 2003, Naples, Italy, 2003.

Hübelt, J.: On a model for the acoustic optimisation of porous road surfaces. In: Proceedings of the 2002 International Congress and Exposition on Noise Control Engineering, Dearborn (MI), USA, 2002.12.Hübelt, J.: Discussion of the error model for determining angle-dependent reflection coefficients using the autocorrelation function. Proceedings in Applied Mathematics and Mechanics, Vol. 1, GAMM Conference, Zurich 2001, CD-ROM, 2001.

Hübelt, J.; T. Lerch and E. Sarradj: Porous Road Surfaces: Acoustic Characteristics, Models and Measurements. In: Proceedings of the 17th International Congress on Acoustics (ICA), Rome 2001, CD-ROM paper no. 4D12.04, 2001.

Hübelt, J.; Sarradj, E.: ‘Acoustic Modelling According to the Theory of Common Network Analyses – Taking Non-linear Effects into Account’, The Journal of the Acoustical Society of America, February 1999, Volume 105, Issue 2, p. 958, 1999.

Hübelt, J.; Sarradj, E.: Acoustic Modelling of Signal Horns – Taking Non-linear Effects into Account. In: Proceedings of Internoise 98, Christchurch (New Zealand), CD-ROM paper no. 372, 1998.

National conferences:

J. Hübelt; Ch. Schulze; P. Linder; M. Chudalla; W. Bartholomaeus: Acoustic performance of old noise barriers. In: Advances in Acoustics, DAGA 2018, Munich.

Hübelt, J.; Kühnert, Ch.; Figula, U.; Wellner, F.; Blasl, A.: Non-destructive testing of the accessible void content of open-pored road surfacing. In: Advances in Acoustics, DAGA 2010, Berlin.

Hübelt, J.; Geyer, T.; Sarradj, E.: On the prediction of duct attenuation in absorption silencers of any duct cross-sectional shape based on absorber parameters measured in an impedance tube. In: Advances in Acoustics, DAGA 2006, Braunschweig.

Hübelt, J.; Schmid, H.; Bartolomaeus, W.; Wellner, F.: On the correlation of vehicle noise levels with in situ measurement results for flow resistance, water permeability and the absorption coefficient of open-pored bitumens, DAGA 2005, Munich.

Hübelt, J.; Böhm, M.; Hoffmann, R.: Estimation of absorber parameters for porous media using absorber models and measurement of the absorber parameter pair, In: Advances in Acoustics, DAGA 2005, Munich, 2005.

Hübelt, J.; Kostmann, C.; Költzsch, P.; Stephani, G.: Sound absorbers made from metallic hollow-sphere structures. In: Proceedings of METAV, International Trade Fair for Manufacturing Technology and Automation, Munich 2004.

Hübelt, J.; Sarradj, E.; Lerch, T.: Acoustic properties of open-pored road surfaces. In: Proceedings of the workshop ‘Combating Road Traffic Noise’, Verkehrsclub Deutschland, Eifelstraße 2, 53119 Bonn.

Hübelt, J.; Sarradj, E.; Lerch, T.: A model for the acoustic optimisation of open-pored road pavements. In: International Colloquium on Testing, Assessment and Design of Road Pavements, TU Dresden, Institute of Urban and Road Engineering, Chair of Road Engineering, 3 and 4 April 2003.

Hübelt, J.; Elsaghir, E.; Kostmann, C.: A modern method for optimising sound-absorbing materials. In: 15th International Scientific Conference, Scientific Reports of HTW Mittweida, 2003.

Hübelt, J.; Lerch, T.; Költzsch, P.; Sarradj, E.; Wellner, F.: Influence of road surface properties on the rolling noise of motor vehicles. 9th Symposium on ‘Tyres, Chassis and Road Surfaces’, 2003, Hanover.25.Hübelt, J.; Sarradj, E.: On sound propagation over porous road surfaces. In: Advances in Acoustics, DAGA 2002, Bochum, 2002.26.

Hübelt, J.: In-situ measurement method for determining the absorption properties of a sample using the AKF. In: Advances in Acoustics, DAGA 2001, Hamburg, 2001.27.Hübelt, J.: Sound radiation from point-source arrays at low Helmholtz numbers. In: Advances in Acoustics, DAGA 2000, Oldenburg, 2000.

Hübelt, J. and Sarradj, E.: Non-linear modelling of a car horn. In: Advances in Acoustics, DAGA 1998, Zurich, 1998.29. Hübelt, J. and Sarradj, E.: Sound-shield test rig. In: Advances in Acoustics, DAGA 1997, Kiel, 1997.
Published conference papers (co-author)

International conferences:

Paul Lindner; Christian Schulze; Jörn Hübelt; Jan Troge; Tom Georgi: A New Simulation and Optimisation Tool for Calculating the Attenuation of Airborne and Structure-Borne Sound of Maritime Silencers. Proc. of Internoise 2018, Chicago, USA, 26–28 August 2018

High-temperature laboratory test rig for silencers. C. Schulze, M. Ruhnau, J. Hübelt: Design and validation of a high-temperature laboratory test rig for determining the four-pole parameters of silencers. In: Advances in Acoustics, DAGA 2016, Aachen, March 2016.

Schulze, C.; Kluth, S.; Ruhnau, M.; Hübelt, J.; Bartolomaeus, W.: Reduction of tyre/road noise through the application of thin pavement layers. AIA-DAGA 2013, Merano, March 2013

Kluth, S.; Schulze, C.; Hübelt, J.; Bartolomaeus, W.: A German Prediction Model of Sound Propagation in and around Tunnels. AIA-DAGA 2013, Merano, March 2013

Horoshenkov, K.; Khan, A.; Sgard, F.; Bécot, F.X.; Jaouen, L.; Renaud, A.; Amirouche, A.; Hübelt, J.; Pompoli, F.; Prodi, N.; Bonfiglio, P.; Lauriks, W.; Boeckx, L.; Pispola, G.; Asdrubali, A.; Atalla, N.; Amédin, C.K.: Reproducibility experiments on measuring acoustic and related non-acoustic parameters of porous media (Round Robin test). In: Proceedings of the 13th International Congress on Sound and Vibration, Vienna, 2006.

Zeibig, A.; Schulze, C.; Hübelt, J.: Microphone array measurements for aeroacoustic investigations using a frequency band averaging method. Proceedings of CFA/DAGA 2004, Strasbourg, France.

Sarradj, E.; Hübelt, J.: Microphone array measurements for aeroacoustic source analysis. Proceedings of the 11th International Congress on Sound and Vibration, St Petersburg, Russia, 2004.

Sarradj, E.; Hübelt, J.; Elsaghir, E. & Holstein, P.: Extended Impedance Tube Measurements of Porous Absorbers, In: Proc. of the CFA/DAGA’04, 2004.

Lerch, T.; Hübelt, J.; Költzsch, P.; Sarradj, E.; Wellner, F.: Initial parameters for modelling tyre/road noise reduction of porous asphalt surfacings, In: Third International Symposium on Maintenance and Rehabilitation of Pavements and Technological Control, Lisbon, Portugal, 2003.

National conferences:

C. Fritzsche, L. Eckert, C. Schulze, J. Hübelt: Prediction of noise emissions for low-frequency noise. DAGA 2020, Hanover, March 2020

P. Lindner, C. Schulze, J. Hübelt et al.: Determination of the modulus of elasticity of cylindrical concrete test specimens using the split-tensile beam test. DAGA 2020, Hanover, March 2020

C. Schulze, P. Lindner, J. Hübelt, M. Ruhnau, D. Hennig et al.: Simulation and optimisation tool for the design of structure-borne and airborne noise reduction in silencers for the maritime sector. DAGA 2018, Munich, March 2018

S. Kluth, M. Ruhnau, C. Schulze, J. Hübelt: Absorptive silencers with baffles. DAGA 2018, Munich, March 2018

C. Schulze, M. Ruhnau, J. Hübelt: Development and validation of a high-temperature laboratory test rig for determining the four-pole parameters of silencers. Dresden Contributions to Sensor Technology, Volume 60 – Non-electrical networks: How systems theory helps us understand the world, TUDPress, Verlag der Wissenschaften GmbH, ISBN: 978-3-95908-025-5, 2015

C. Schulze, M. Ruhnau, J. Hübelt: Design and validation of a high-temperature laboratory test rig for determining the four-pole parameters of silencers. In: Advances in Acoustics, DAGA 2016, Aachen, March 2016.

Kluth, S.; Schulze, C.; Hübelt, J.: Method for the direct measurement of road noise emissions. DAGA 2011, Düsseldorf, March 2011.

Kluth, S.; Schulze, C.; Hübelt, J.: Method for the direct measurement of noise emissions from roads. 21st IWKM 2011, Mittweida, October 2011.

Kluth, S.; Schulze, C.; Hübelt, J.: Application of the Statistical Pass-By (SPB) method in heavy traffic. 2nd Dresden Asphalt Days, Dresden, December 2011.

Schulze, C.; Hübelt, J.; Auerbach, M.; Bartolomaeus, W.: Determination of insertion loss at shortened noise barriers. DAGA 2008, Dresden, March 2008.

Schulze, Ch.; Hübelt, J.; Auerbach, M.; Bartolomaeus, W.: Determination of insertion loss at shortened noise barriers. IWKM 2008, Mittweida, November 2008, ISSN 1437-7624.

Sarradj, E.; Hübelt, J.: On the prediction of the acoustic properties of open-pored asphalts, In: Advances in Acoustics – DAGA 2006, Braunschweig, 2006.

Geyer, T.; Hübelt, J.; Kühnicke, E.: Measurement of the duct attenuation of silencers in an extended Kundt tube using the transfer matrix method. In: Advances in Acoustics – DAGA 2006, Braunschweig, 2006.

Elsahgir, E.; Hübelt, J.: Measurements of the characteristic impedance and the propagation constant of porous sound absorbers using MATLAB and the Harmonie-Analyzer, Application Note 2/2003, Sinus Messtechnik.

Holstein, P.; Mackenzie, D.; Hübelt, J.; Költzsch, P.: The role of the classical demonstration experiment in a multimedia context. In: Advances in Acoustics, DAGA 2003, Braunschweig, 2003.

Lerch, T.; Sarradj, E.; Hübelt, J.: Tortuosity measurements on open-pored asphalt samples, In: Advances in Acoustics, DAGA 2001, Hamburg, 2001.

Sarradj, E.; Hübelt, J.: Modelling the sound propagation of car horns. In: Advances in Acoustics, DAGA 1998, Zurich, 1998.