Research Projects and Publications

In national and international research projects, we explore current challenges in acoustics together with other companies and research institutions. We regularly publish the results of our research at scientific conferences. The following selection of research projects and publications gives you an overview of the research fields in which we are active.

AuWiS

AuWiS – Audiovisual recording and reproduction of traffic noise for the simulation of sound insulation measures

AVP3

Acoustically Advanced Virtualization of Products and Production Processes

Clean Air Acoustics

Acoustically optimized compact ventilation systems and air purification devices

HiperSound

Development of cost-efficient and powerful MEMS loudspeakers based on CMOS-compatible technologies

KISH

AI-based selective hearing via headphones

Smart Speaker

Smart MEMS Loudspeaker for Mobile Applications

VISTA4F

Virtual Street - Virtual Reality: Funk, Road, Vehicle and Driver

Sladeczek, Christoph; Seideneck, Mario; Lorenz, Wolfgang; Pursche, Katrin; Schneider, Benjamin (DSP Concepts)
Object-Based Audio as Platform Technology in Vehicles
Proceedings, AES 2022 International Automotive Audio Conference, June 8 – 10, 2022, Detroit, USA

Hock, Kevin; Seideneck, Mario; Sladeczek, Christoph; Tänzer, Michael
Experimenting with Professional Microphones to Apply Acoustic Event Detection to Unmanned Aerial Vehicles
Proceedings, Fortschritte der Akustik - DAGA 2022, editor: Deutsche Gesellschaft für Akustik e.V. (DEGA), Berlin, 2022
scientific edition: Philip Leistner, ISBN: 978-3-939296-20-1

Beer, Daniel; Fritzsche, Paul; Bernhard, Fiedler; Rohlfing, Jens; Bay, Karlheinz; Troge, Jan; Millitzer, Jonathan; Tamm, Christoph
Luftreinigungsgeräte - akustische Anforderungen und Optimierungsmöglichkeiten
Proceedings, Fortschritte der Akustik - DAGA 2022, editor: Deutsche Gesellschaft für Akustik e.V. (DEGA), Berlin, 2022
scientific edition: Philip Leistner, ISBN: 978-3-939296-20-1

Fritsch, Tobias; Bös, Joachim; Grollmisch, Sascha; Gourishetti, Saichand; Hofmann, Peter; Liebetrau, Judith
Intelligentes akustisches Monitoring durch ausgewählte Mikrofonierungskonzepte

Proceedings, Fortschritte der Akustik - DAGA 2022, editor: Deutsche Gesellschaft für Akustik e.V. (DEGA), Berlin, 2022
scientific edition: Philip Leistner, ISBN: 978-3-939296-20-1

Männchen, Andreas; Fischer, Georg; Fritsch, Tobias; Fiedler, Matthias; Beer, Daniel
Adaptive Automatic Compensation of Transducer Nonlinearities Using Extremum-Seeking Control

Proceedings, Fortschritte der Akustik - DAGA 2022, editor: Deutsche Gesellschaft für Akustik e.V. (DEGA), Berlin, 2022
scientific edition: Philip Leistner, ISBN: 978-3-939296-20-1

Lenk, Claudia; Ivanov, Tzvetan; Gubbi, Vishal; Ved, Kalpan; Ziegler, Martin; Fritsch, Tobias; Küller, Jan; Beer, Daniel
Bio-inspired, nonlinear and adaptive acoustic sensing – Study of sensor design
Proceedings, Fortschritte der Akustik - DAGA 2022, editor: Deutsche Gesellschaft für Akustik e.V. (DEGA), Berlin, 2022
scientific edition: Philip Leistner, ISBN: 978-3-939296-20-1

Troll, Agostino; Rohlfing, Jens; Küller Jan; Fischer Georg; Beer, Daniel; Lühring, Andreas
Investigations on working principles and design methods for metamaterial silencers
Tagungsband, Fortschritte der Akustik - DAGA 2021, Herausgeberin: Deutsche Gesellschaft für Akustik e.V. (DEGA), Berlin, 2021, ISBN: 978-3-939296-18-8

Beer, Daniel; Rusconi, Andrea; Stoppel, Fabian; Ehrig, Lutz
MEMS-Lautsprecher - ein Paradigmenwechsel
Akustik Journal (2020), No. 1, pp. 24 - 39

Beer, Daniel; Küller, Jan; Zhykhar, Albert; Fritsch, Tobias; Männchen, Andreas; Strehle, Steffen; Knechtel, Roy; Bös, Joachim
MEMS based speakers - sounds good?!
Proceedings, 8. GMM-Workshop Mikro-Nano-Integration 2020, 15. - 17.9.2020, Online-Veranstaltung

Ehrig, Lutz; Kaiser, Bert; Schenk, Hermann A.G.; Stolz, Michael; Langa, Sergiu; Conrad, Holger; Schenk, Harald; Männchen, Andreas; Brocks, Tobias
Acoustic Validation of Electrostatic All-Silicon MEMS-Speakers
Proceedings, 2019 AES International Conference on Headphone Technology, Aug. 27 – 29, 2019, San Francisco, USA

Männchen, Andreas; Stoppel, Fabian; Brocks, Tobias; Niekiel, Florian; Beer, Daniel; Wagner, Bernhard
Design and Electroacoustic Analysis of a Piezoelectric MEMS In-Ear Headphone
Proceedings, 2019 AES International Conference on Headphone Technology, Aug. 27 – 29, 2019, San Francisco, USA

Hestermann, Simon; Seideneck, Mario; Sladeczek, Christoph
An Approach for Object-Based Spatial Audio Mastering
Proceedings, AES International Conference on Spatial Reproduction 2018: Aesthetics and Science, Aug. 7 – 8, 2018, Tokyo, Japan

Männchen, Andreas; Stoppel, Fabian; Beer, Daniel; Niekiel, Florian; Wagner, Bernhard 
In-Ear Headphone System with Piezoelectric MEMs Driver
Proceedings, 145th AES Convention : Oct. 17 – 20, 2018, New York, NY, USA 

Männchen, Andreas; Beer, Daniel; Niekiel, Florian; Nowak, Johannes; Stoppel, Fabian; Wagner, Bernhard
Analysis of the mechanical vibration and acoustic behavior of a piezoelectric MEMS microspeaker
Proceedings, 143rd Audio Engineering Society International Convention 2017, Oct. 18 –21, 2017, New York, NY, USA

Bergner, Jakob; Gasull, Alejandro; Sladeczek, Christoph; Brix, Sandra:
Vista4f - Development of an Audiovisual Virtual Reality Test Environmentfor Automotive
Proceedings, 3rd International Conference on Spatial Audio (ICSA), Sept. 18 – 20, 2015, Graz, Austria

Frutos-Bonilla, Javier.; Rodigast, René.; Zaradic, Stefan:
Spatial Sound Reinforcement: Use Cases
Proceedings, AES 59th Conference on Sound Reinforcement Engineering and Technology, July 15 – 17, 2015, Montreal, Canada

Brandenburg, Karlheinz; Schneider, Martin; Franck, Andreas; Kellermann,
Walter; Brix, Sandra:
Intelligent Multichannel Signal Processing for Future Audio Reproduction Systems
Proceedings, AES 52nd Conference on Sound Field Control - Engineering and Perception, Sept. 2 – 4, 2013, Guildford, UK

Brix, Sandra; Sladeczek, Christoph; Franck, Andreas; Zhykhar, Albert;
Clausen, Clemens; Gleim, Peter:
Wave Field Synthesis Based Concept Car for High-Quality Automotive Sound
Proceedings, AES 48th Conference on Automotive Audio, Sept. 21 – 23, 2012, Munich

Franck, Andreas; Rath, Michael; Sladeczek,Christoph and Brix, Sandra:
Efficient Rendering of Directional Sound Sources in Wave Field Synthesis
Proceedings, AES 45th Conference on Applications of Time-Frequency Processing in Audio, March 1 – 4, 2012, Helsinki, Finnland

Brix, Sandra; Brix, Torsten; Sladeczek, Christoph:
Wave Field Synthesis for Virtual Prototyping in VR Systems
Proceedings, 17th International Conference in Engineering Design (ICED), Aug. 24 – 27, 2009,  Stanford, CA, USA