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TU Berlin

Inhalt des Dokuments

Dr.-Ing. Jens Ahrens

Lupe

Research Field:

Spatial audio capture and presentation

Research Topics:

  • Physical fundamentals and system theory of sound field synthesis
  • Modeling for head-related transfer functions
  • Psychoacoustics of synthetic sound fields
  • Object-oriented representation of spatial audio scenes
  • Interaction with spatial audio scenes
  • Beamforming
  • Orthogonal sound field decomposition


Biography

As of May 2016, Jens Ahrens is with Chalmers University of Technology.


Jens Ahrens received a Diploma in Electrical Engineering/Sound Engineering (equivalent to Master of Science) from Graz University of Technology and University of Music and Dramatic Arts Graz, Austria, in 2005 and the Doctoral Degree (Dr.-Ing.) from University of Technology Berlin, Germany, in 2010 both with distinction. From 2006 to 2011 he was member of the Audio Technology Group at the Quality and Usability Lab where he worked on the topic of sound field synthesis. From 2011 to 2013 he was a Postdoctoral Researcher at Microsoft Research in Redmond, Washington, USA. In the fall/winter terms 2015/16, he was Visiting Scholar at Stanford University. He received the literature award 2013 of the Information Technology Society (ITG at VDE). Find more information here.

 

Teaching

 Sprechstunde nach Vereinbarung per E-Mail.

 

Projects



Address

Quality and Usability Lab
Deutsche Telekom Laboratories
TU Berlin
Ernst-Reuter-Platz 7
D-10587 Berlin, Germany
Tel:  +49 30 8353 58461
Fax: +49 30 8353 58409

Lupe
Lupe

 

 

 

Publications

Reproduction of Focused Sources by the Spectral Division Method

Spors, Sascha and Ahrens, Jens

Fourth IEEE-EURASIP International Symposium on Control, Communications, and Signal Processing, 1–4. 2010

Link zur Publikation Download Bibtex Eintrag


An analytical approach to 2.5D sound field reproduction employing linear distributions of non-omnidirectional loudspeakers

Ahrens, Jens and Spors, Sascha

International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 105–108. 2010

Link zur Publikation Download Bibtex Eintrag

Hör- und Konversationstests zur Untersuchung der Vorteile räumlicher Audiokonferenzen

Raake, Alexander and Schlegel, Claudia and Geier, Matthias and Ahrens, Jens

Fortschritte der Akustik (DAGA'10), 36. Jahrestagung für Akustik. Deutsche Gesellschaft für Akustik. 2010

Link zur Publikation Download Bibtex Eintrag

Object-based Audio Reproduction and the Audio Scene Description Format

Geier, Matthias and Ahrens, Jens and Spors, Sascha

Organised Sound. Cambridge University Press, 219–227. 2010

Link zur Publikation Download Bibtex Eintrag

Physical and perceptual properties of focused sources in wave field synthesis

Spors, Sascha and Wierstorf, Hagen and Geier, Matthias and Ahrens, Jens

127th AES Convention 2009

Link zur Publikation Download Bibtex Eintrag

Artifacts in the Sound Field of a Moving Source Reconstructed From a Microphone Array recording

Ahrens, Jens and Spors, Sascha

Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA) 2009

Link zur Publikation Download Bibtex Eintrag

On the Secondary Source Type Mismatch in Wave Field Synthesis Employing Circular Distributions of Loudspeakers

Ahrens, Jens and Spors, Sascha

127th Convention of the AES. Audio Engineering Society (AES), 130–142. 2009

Link zur Publikation Download Bibtex Eintrag

An Analytical Approach to 2.5D Sound Field Reproduction Employing Circular Distributions of Non-Omnidirectional Loudspeakers

Ahrens, Jens and Spors, Sascha

17th European Signal Processing Conference (EUSIPCO). EURASIP, 211–215. 2009

Link zur Publikation Download Bibtex Eintrag

Spatial Encoding and Decoding of Focused Virtual Sound Sources

Ahrens, Jens and Spors, Sascha

Ambisonics Symposium. IEM, 62–72. 2009

Link zur Publikation Download Bibtex Eintrag



Sound Field Reproduction Employing Non-Omnidirectional Loudspeakers

Ahrens, Jens and Spors, Sascha

126th Convention of the AES. Audio Engineering Society (AES), 35–42. 2009

Link zur Publikation Download Bibtex Eintrag

An Analytical Approach to Sound Field Reproduction with a Movable Sweet Spot Using Circular Distributions of Loudspeakers

Ahrens, Jens and Spors, Sascha

2009 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2009

Link zur Publikation Download Bibtex Eintrag

Binaural Monitoring of Massive Multichannel Sound Reproduction Systems using Model-Based Rendering

Geier, Matthias and Ahrens, Jens and Spors, Sascha

NAG–DAGA International Conference on Acoustics 2009

Link zur Publikation Download Bibtex Eintrag

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