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Discipline: Audiovisual data processing and transmission systems and wireless acoustic sensor networks
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Studies
- Diploma in Electrical and Computer Engineering, Department of Electrical and Computer Engineering, University of Patras, Greece (2001).
- PhD in Electrical and Computer Engineering, Department of Electrical and Computer Engineering, University of Patras, Greece.
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Research Interests
- Analysis and Processing of digital audiovisual signals
- Coding and distribution of audiovisual signals
- Digital audio and image applications for communication networks
- Wireless audiovisual transmission technologies
- Room acoustics study, measurements and simulation.
- Acoustic quality, intelligibility and fidelity of audio signals
- Wireless Acoustic Sensor Networks
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Publications
Journals
- N. A. Tatlas, F. Kontomichos and J. Mourjopoulos, “Design and Performance of a Sigma-Delta Digital Loudspeaker Array Prototype”, Journal of the Audio Engineering Society, Vol. 57, No. 1/2, 2009 January/February.
- S. Potirakis, N.A. Tatlas, N, Zafeiropoulos, T. Ganchev and M. Rangoussi, “Assessment of military intercom headsets for maximum voice reproduction level in high noise conditions”, Applied Acoustics, Volume 74, Issue 6, June 2013, Pages 870–881.
- N. A. Tatlas, S. M. Potirakis, S. A. Mitilineos, M. Rangoussi, «On the effect of compression on the complexity characteristics of wireless acoustic sensor network signals», Signal Processing, 2015, doi: 10.1016/j.sigpro.2014.08.012.
- N. A. Tatlas, D. Ballios, S. Potirakis, C. Charitou, S. Koutroubinas, M. Rangoussi, “A smart sensor platform for Greenhouse applications”, Key Engineering Materials Vol 644 (2015) pp 92-95, doi: 10.4028/www.scientific.net/KEM.644.92
- S. A. Mitilineos, S. M. Potirakis, N.-A. Tatlas, M. Rangoussi, “A two-level sound classification platform for environmental monitoring”, J.Sensors, 2018, 5828074 (1-13), doi: 10.1155/2018/5828074
- Giannakopoulos, G., Tatlas, N. Α., Giannakopoulos, V., Floros, A. and Katsoulis, P., «Accessible electronic games for blind children and young people», 2018, Br J Educ Technol, 49: 608-619. doi:10.1111/bjet.12628
- S. A. Mitilineos, N.-A. Tatlas, S. M. Potirakis, M. Rangoussi. «Neural Network Fusion and Selection Techniques for Noise-Efficient Sound Classification», Journal of the Audio Engineering Society Volume 67 Issue 1/2 pp. 27-37; January 2019
- P.Kasnesis, N.A. Tatlas, S. Mitilineos, C. Patrikakis and S. Potirakis, “Acoustic sensors data flow for cultural heritage monitoring and safeguarding”, Sensors 2019, 19, 1629. doi: 10.3390/s19071629
Conferences
- S.Potirakis, N. A. Tatlas, and M. Rangoussi, “Electroacoustic measurements for high noise environment intercom headsets”, presented at the Audio Eng. Soc. 128th Convention, London, May 2010 [preprint 8077].
- P. Hatziantoniou, N. A. Tatlas, and S. Potirakis, “Optimizing teaching room acoustics: A comparison of minor structural modifications to dereverberation based on smoothed responses”, presented at the Audio Eng. Soc. 132th Convention, Budapest, May 2012.
- A. Floros, N.A. Tatlas and S. Potirakis, “Sonic perceptual crossings: a tic-tac-toe audio game”, Proceedings of the 6th Audio Mostly Conference: A Conference on Interaction with Sound, p. 88-94, 2011.
- S. Vassilantonopoulos, P. Hatziantoniou, Ν.Α. Tatlas, T. Zakynthinos, D. Skarlatos and J. Mourjopoulos, “Measurements and analysis of the acoustics of the ancient theatre of epidaurus”, presented at The Acoustics of Ancient Theatres Conference, Patras, September 18-21, 2011
- S. M. Potirakis, B. Nefzi, N.A. Tatlas, G. Tuna and M. Rangoussi, “A wireless network of acoustic sensors for environmental monitoring”, 3rd International Conference on Materials and Applications for Sensors and Transducers, IC-MAST 2013, September 13-17, 2013, Prague, Czech Republic.
- S. Mitilineos , S. Potirakis, N. A. Tatlas , M. Rangoussi, “High-level sound classification in the ESOUNDMAPS project”, in Proceedings of the 4th International Conference on Materials and Applications for Sensors and Transducers, IC-MAST 2014, June 8-11, 2014, Bilbao, Spain.
- N. A. Tatlas, D. Ballios, S. Potirakis, C. Charitou, S. Koutroubinas, M. Rangoussi, “A smart sensor platform for Greenhouse applications”, in Proceedings of the 4th International Conference on Materials and Applications for Sensors and Transducers, IC-MAST 2014, June 8-11, 2014, Bilbao, Spain.
- N. A. Tatlas, S. M. Potirakis, S. A. Mitilineos, S. Despotopoulos, D. Nicolaidis, M. Rangoussi, A Wireless Acoustic Sensor Network for environmental monitoring based on flexible hardware nodes, in Proceedings of Audio Mostly 2015, 7-9 October, Thessaloniki - GREECE, ,doi: 10.1145/2814895.2814911.
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Undergraduate Courses
- Digital Audio and Speech Technologies
- Computer Networks
- Digital Audio and Video Broadcasting
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Postgraduate Courses
- Applied Acoustics
- Compression, Transmission and Streaming of Digital Content
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Curriculum Vitae
