Research Topics

Fraunhofer IDMT has long-standing experience and extensive know-how in audio signal processing and sound field reproduction as well as psycho- and electroacoustics. We are proud to say that we are among the worldwide leaders in research and development regarding spatial sound reproduction. For our achievements in research and development regarding solutions based on Wave Field Synthesis (WFS) technology, our acousticians in 2003 received the Thuringian Award for Applied Research. In 2010, Fraunhofer IDMT won the Thuringian Innovation Award for the development of a flat-panel loudspeaker.

Fraunhofer IDMT is a member of a number of boards (both national, European, and world-wide) regarding standardization and technology development.

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

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

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