Dr.-Ing. Jörg Schmalenströer

Communications Engineering / Heinz Nixdorf Institute

Academic Senior Councillor

(Contract)-Research & Teaching

Office Address:
Pohlweg 47-49
33098 Paderborn


Latest Publications

On the Integration of Sampling Rate Synchronization and Acoustic Beamforming

T. Gburrek, J. Schmalenstroeer, R. Haeb-Umbach, in: European Signal Processing Conference (EUSIPCO), 2023.

LibriWASN: A Data Set for Meeting Separation, Diarization, and Recognition with Asynchronous Recording Devices

J. Schmalenstroeer, T. Gburrek, R. Haeb-Umbach, in: ITG Conference on Speech Communication, 2023.

Spatial Diarization for Meeting Transcription with Ad-Hoc Acoustic Sensor Networks

T. Gburrek, J. Schmalenstroeer, R. Haeb-Umbach, in: Proc. Asilomar Conference on Signals, Systems, and Computers, 2023.

Neural Network Based Carrier Frequency Offset Estimation From Speech Transmitted Over High Frequency Channels

J. Heitkämper, J. Schmalenstroeer, R. Haeb-Umbach, in: Proceedings of the 30th European Signal Processing Conference (EUSIPCO), Belgrad, n.d.

Data-driven Time Synchronization in Wireless Multimedia Networks

H. Afifi, H. Karl, T. Gburrek, J. Schmalenstroeer, in: 2022 International Wireless Communications and Mobile Computing (IWCMC), IEEE, 2022.

Show all publications


Current Courses

  • Zeitdiskrete Signalverarbeitung
  • Nachrichtentechnik (Projekt)
  • Digitale Sprachsignalverarbeitung
  • Digital Speech Signal Processing
  • Deep Learning (Projekt)
  • Deep Learning (Project)
  • Communications and Speech Processing (Project)
  • Communications Engineering (Project)

Further Information

Honors & Distinctions

  • 2013: Forschungspreis der Universität Paderborn: Verlässliche Navigation in Gebäuden
  • 2017:  "Top 10% Paper Award" at IEEE Multimedia Signal Processing Workshop, Luton, U.K.. Paper title: Multi-Stage Coherence Drift Based Sampling Rate Synchronization for Acoustic Beamforming, by. J. Schmalenstroeer, J. Heymann, L. Drude, C. Boeddeker, and R. Haeb-Umbach


  • Reliable Navigation in Buildings
    2013 - 2014
    Forschungspreis der Universität Paderborn
  • Bonuspoint: Development of a Position Estimation Algorithm for the Fujitsu Forum 2014
    Oct. 2014 - Dec. 2014
    Fujitsu Technology Solutions GmbH - Product Development Group / Innovation Lab
  • Big Data Real Time Shopping Assistant: Development of a Client-Server-based Method for Postion Estimation
    Mar. 2015 - Dec. 2015
    Fujitsu Technology Solutions GmbH - Product Development Group / Innovation Lab
  • Development of a Bluetooth Low Energy Communication Platform
    Nov. 2015 - Nov. 2016
    Hörmann KG Antriebstechnik
  • Distributed Acoustic Signal Processing over Wireless Sensor Networks
    2016 - 2019
    Deutsche Forschungsgemeinschaft Forschungsgruppe: DFG FOR 2457 "Acoustic Sensor Networks"