Dr.-Ing. Lars Urbansky

Visitor address
Gebäude H1
Holstenhofweg 85
22043 Hamburg
Postal address
Fakultät für Elektrotechnik
Allgemeine Nachrichtentechnik
Postfach 70 08 22
22008 Hamburg


Digital signal processing in microphones

  • Communication Systems – exercise, laboratory exercise
  • Cryptology – exercise
  • Digital Communication Systems – exercise

  • F. Poppinga – “Implementation and Evaluation of Audio Based Methods for Robust Inter-Robot Communication”
  • P. Nowak – “Implementierung und Evaluierung von Kontrollstrukturen für die aktive Rauschunterdrückung in Kopfhörern”
  • M. Toumazet – “Simulation of a multiple-carrier Amplitude Modulation/Demodulation system”
  • A. Habib – “Development and Implementation of an extensible FPGA-based I2S-Interface”
  • A. Lenka – “Investigation of Modern Digital Modulation Methods in Acoustic Communication Systems”
  • A. Habib – “Active Noise Control Headphones Prototype based on an FPGA Platform”
  • Y. Zhu – “Sampling Clock Offset Estimation and Correction in an OFDM-based Acoustic Communication System”
  • J. Carstens – “Analog Circuit Design Analysis and Improvement for a Digital Microphone with Amplitude Modulation”
  • J. Carstens – “Analog and Mixed-Signal Circuit Design, Implementation and Verification for a Digital Radio-Frequency Microphone”


L. Urbansky, U. Zölzer: “A High-Quality Digital Radio-Frequency Capacitor Microphone with Improved Dynamic Range”, The Journal of the Acoustical Society of America, vol. 147, no. 3, pp. 1953–1965, 2020. [Online]. Available:  https://doi.org/10.1121/10.0000946

L. Urbansky, U. Zölzer: “A Novel Digital Radio-Frequency Capacitor Microphone with Gain Ranging”, 146th AES Convention, 2019, Dublin, Ireland.

L. Urbansky, U. Zölzer: “A Digital Radio-Frequency Condenser Microphone With Amplitude Modulation”, IEEE International Symposium on Circuits and Systems (ISCAS), 2019, Sapporo, Japan.


Letzte Änderung: 10. September 2020