Multitask Noisy Speech Enhancement System

- Speech band equalizer
- Dynamics processing
- Noise gate
- Signal level limiter
- Clipping restoration
- Noise reduction
- Noise whitening
- Blind deconvolution
- Spectrum analyser
- Time stretching
- Spectral expander
- Fourier corrector
- Neural network corrector
- Decorrelation
- Joint approximation
- Homomorphic approximation
- Reverberation
- Synchronisation
- Normalisation
Contact info

Contact info

NOTE: The Multitask Noisy Speech Enhancement System is under constant development. Its foundation was subsidized by the State Committee for Scientific Research (PL) upon an order of the Air Force Academy in Deblin (PL).

If you need more information on the system, please e-mail us at:

Multimedia Systems Department
Faculty of Electronics, Telecommunications and Informatics
Gdansk University of Technology
ul. Narutowicza 11/12
80-952 Gdańsk Wrzeszcz

Project developers:

  • Prof. Andrzej Czyzewski - project supervisor
  • Dr Andrzej Kaczmarek
  • Jozef Kotus
  • Pawel Zwan
  • Piotr Suchomski
  • Przemyslaw Maziewski
  • Piotr Szczuko
  • Dr Grzegorz Szwoch
Air Force Academy co-workers:
  • Dr Andrzej Rypulak
  • Arkadiusz Pawlik