Email: robert.hossa@pwr.edu.pl

Unit: Faculty of Electronics, Photonics and Microsystems (N) » Department of Acoustics, Multimedia and Signal Processing

ul. Z. Janiszewskiego 7/9, 50-372 Wrocław
building C-5, room 305 A
phone +48 71 320 3033

Office hours

• Tuesday 9.00-11.00
• Wednesday 9.00-11.00

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Research fields

• Digital signal processing; optimal and adaptive filtering; antenna array processing; data compression; automatic speech recognition.

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Recent papers

2017

• Hossa R., Makowski R., Zimróz R., Automatic segmentation of seismic signal with support of innovative filtering. International Journal of Rock Mechanics and Mining Sciences. 2017, vol. 91, s. 29-39.

2016

• Hossa R., Makowski R., An effective speaker clustering method using UBM and ultra-short training utterances. Archives of Acoustics. 2016, vol. 41, nr 1, s. 107-118.

2014

• Makowski R., Hossa R., Automatic speech signal segmentation based on the innovation adaptive filter. International Journal of Applied Mathematics and Computer Science. 2014, vol. 24, nr 2, s. 259-270.

2007

• Byndas A.T., Hossa R., Białkowski M., Kabacik P., Investigations into operation of single- and multi-layer configurations of planar inverted-F antenna. IEEE Antennas & Propagation Magazine. 2007, vol. 49, nr 4, s. 22-33.

2004

• Hossa R., Białkowski M., Mutual coupling compensation in narrowband small linear-antenna arrays. Microwave and Optical Technology Letters. 2004, vol. 40, nr 5, s. 391-396.
• Hossa R., Byndas A.T., Białkowski M., Improvement of compact terminal antenna performance by incorporating open-end slots in ground plane. IEEE Microwave and Wireless Components Letters. 2004, vol. 14, nr 6, s. 283-285.

Papers in DONA database

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1	Article 2024 Stanisław Gmyrek, Robert Hossa, Amplitude spectrum correction to improve speech signal classification quality. International Journal of Electronics and Telecommunications. 2024, vol. 70, nr 3, s. 569-574. ISSN: 2081-8491; 2300-1933 Resources:DOIURLSFX
2	Proceeding paper 2023 Stanisław Gmyrek, Robert Hossa, Reducing the impact of fundamental frequency on the HFCC parameters of the speech signal. W: 2023 Signal Processing Symposium (SPSympo), September 26-28, 2023 Karpacz, Poland. Piscataway, NJ : IEEE, cop. 2023. s. 49-52. ISBN: 979-8-3503-9942-4; 978-83-956020-7-8 Resources:DOIURL
3	Article 2020 Robert Hossa, Voice activity detection with quasi-quadrature filters and GMM decomposition for speech and noise. Applied Acoustics. 2020, vol. 166, s. 1-10. ISSN: 0003-682X Resources:DOISFX
4	Proceeding paper 2019 Agnieszka Wielgus, Robert Hossa, Stanisław Gmyrek, Inverses of Schur parametrization procedures for modeling purposes. W: 2019 Signal Processing Symposium (SPSympo), 17-19 September 2019, Kraków, Poland. Piscataway, NJ : IEEE, cop. 2019. s. 86-91. ISBN: 978-1-7281-1715-7 Resources:DOIURL
5	Proceeding paper 2018 Robert Hossa, Hybrid and generalized variable step size adaptive filtering. W: ICSES'18 : 2018 International Conference on Signals and Electronic Systems, September 10-12, 2018, Krakow, Poland : proceedings / eds. Witold Machowski, Jacek Stępień. [Danvers, MA] : IEEE, cop. 2018. s. 88-91. ISBN: 978-1-5386-6768-2; 978-1-5386-6769-9 Resources:DOI
6	Article 2017 Robert Hossa, Radosław Zimroz, Automatic segmentation of seismic signal with support of innovative filtering. International Journal of Rock Mechanics and Mining Sciences. 2017, vol. 91, s. 29-39. ISSN: 1365-1609 Resources:DOISFX
7	Proceeding paper 2016 Hanna Stawska, Łukasz Pajewski, Natalia Malinowska, Robert Hossa, Multiphoton, optical fiber - based fluorescence spectroscopy. W: Laser Technology 2016 : Progress and Applications of Lasers, 27-30 September 2016, Jastarnia, Poland / eds. Jan K. Jabczyński, Ryszard S. Romaniuk. Bellingham, Wash. : Society of Photo-Optical Instrumentation Engineers, cop. 2016. s. art. 1015913-1 - 1015913-5. Resources:DOISFX
8	Article 2016 Agnieszka Zambrzycka, Robert Hossa, Grupowanie mówców i jego skuteczność dla języka polskiego = Speaker clustering and its effectiveness for Polish language. Elektronika (Warszawa). 2016, R. 57, nr 7, s. 45-51. ISSN: 0033-2089 Resources:DOI
9	Article 2016 Robert Hossa, An effective speaker clustering method using UBM and ultra-short training utterances. Archives of Acoustics. 2016, vol. 41, nr 1, s. 107-118. ISSN: 0137-5075 Resources:DOISFX
10	Book chapter 2015 Robert Hossa, Metoda grupowania mówców bazująca na modelu uniwersalnym i adaptacji MAP = Speaker clustering method based on UBM model and MAP adaptation. W: Postępy akustyki = Progress of acoustics 2015 / red. Krzysztof J. Opieliński. Wrocław : Polskie Towarzystwo Akustyczne. Oddział we Wrocławiu, 2015. s. 245-250. ISBN: 978-83-921663-6-8