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Gabriel Mittag

Lupe [1]

Biography

Gabriel Mittag received his B.Sc. and M.Sc. degree in electrical and electronic engineering at the Technische Universität Berlin. During his master's degree he spent two semesters at the RMIT University in Melbourne, Australia and focused primarily on biomedical and speech signal processing. Since 2016 he is employed as research assistant at the Quality and Usability Lab at the TU Berlin, where he works towards a PhD in the field of Quality of Experience (QoE) of speech communication services. His main interests are in psychoacoustics, quality evaluation, signal processing, and diagnostic speech quality prediction.

 

Research Fields

  • Perceived Quality of Speech
  • Speech and Signal Processing 

Research Topic

  • Diagnostic Quality of Transmitted Speech

 

Projects

  • Qualitätsattribute und Gesamtqualität übertragener Sprache: Erkenntnistransfer-Projekt (DFG) [2]
  • User-Friendly Estimation of Speech Quality for Telecommunications and Network Carriers (BMBF) [3]
  • PIUS: Problemidentifkation übertragener Sprache (BMBF) [4]

 

Prices

  • DAGA-Posterpreis: G. Mittag, F. Köster, S. Möller, "Non-intrusive Estimation of the Perceptual Dimension Coloration", DAGA 2016.
  • Best Paper Award: F. Köster, G. Mittag, T. Polzehl, S. Möller, "Non-intrusive Estimation of Noisiness as a Perceptual Quality Dimension of Transmitted Speech", PQS 2016.

 

Teaching

  • Speech Communication [5] (Exercise)

Open Bachelor/Master theses:

  • Quality Prediction of Transmitted Speech Signals [6]
  • Android Quality Monitor for Mobile Voice Networks [7]

 

Contact

Email: gabriel.mittag@tu-berlin.de [8] 


Publications

2019

Semantic Labeling of Quality Impairments in Speech Spectrograms with Deep Convolutional Networks [9]
Mittag, G. and Möller, S., 2019 Eleventh International Conference on Quality of Multimedia Experience (QoMEX), 2019.

Link zur Publikation [10]

Non-intrusive Speech Quality Assessment for Super-wideband Speech Communication Networks [11]
Mittag, G. and Möller, S., ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2019.

Link zur Publikation [12]

Einfluss der Position und Stimmhaftigkeit von verdeckten Paketverlusten auf die Sprachqualität [13]
Mittag, G., Liedtke, L., Iskender, N., Naderi, B., Hübschen, T., Schmidt, G. and Möller, S., Fortschritte der Akustik - DAGA 2019, 2019.

Link zur Publikation [14]

Impact of FEC codes on speech communication quality using WB E-model algorithm [15]
Rodríguez, D. Z., Arjona Ramírez, M., Bernardes, L. F., Mittag, G. and Möller, S., 2019 Wireless Days (WD), 2019.

Link zur Publikation [16]

Zusammenhang zwischen perzeptiven Dimensionen und Störungsursachen bei super-breitbandiger Sprachübertragung [17]
Möller, S., Hübschen, T., Mittag, G. and Schmidt, G., Fortschritte der Akustik – DAGA 2019: Plenarvortr. u. Fachbeitr. d. 45. Dtsch. Jahrestg. f. Akust, 2019.


Speech Quality Assessment in Wireless Communications With MIMO Systems Using a Parametric Model [18]
Rodríguez, D. Z., Rosa, R. L., Almeida, F. L., Mittag, G. and Möller, S., IEEE Access#, 2019.

Link zur Publikation [19] Link zur Originalpublikation [20]

Neural correlates of speech quality dimensions analyzed using electroencephalography (EEG) [21]
Uhrig, S., Mittag, G., Möller, S. and Voigt-Antons, J.-N., Journal of Neural Engineering. IOP Publishing#, 2019.

Link zur Publikation [22] Link zur Originalpublikation [23]

2018

Non-intrusive Estimation of Packet Loss Rates in Speech Communication Systems Using Convolutional Neural Networks [24]
Mittag, G. and Möller, S., Proceedings of IEEE International Symposium on Multimedia (ISM), 2018.

Link zur Publikation [25]

Effect of Number of Stimuli on Users Perception of Different Speech Degradations. A Crowdsourcing Case Study [26]
Zequeira Jiménez, R., Mittag, G. and Möller, S., Proceedings of IEEE International Symposium on Multimedia (ISM), 2018.

Link zur Publikation [27]

Effect of Number of Stimuli on Users Perception of Different Speech Degradations. A Crowdsourcing Case Study [28]
Zequeira Jiménez, R., Mittag, G. and Möller, S., 2018 IEEE International Symposium on Multimedia (ISM), 2018.


Towards a Signal-based Root Cause Analysis Framework [29]
Hübschen, T., Schmidt, G., Mittag, G. and Möller, S., ITU-T Contribution, 2018.

Link zur Publikation [30]

Single-ended Packet Loss Rate Estimation of Transmitted Speech Signals [31]
Mittag, G. and Möller, S., Proceedings of 6th IEEE Global Conference on Signal and Information Processing, 2018.

Link zur Publikation [32]

P.SAMD update of ongoing work [33]
Mittag, G. and Möller, S., ITU-T Contribution, 2018.

Link zur Publikation [34]

P.AMD Set A updated performance results of the Noisiness dimension [35]
Mittag, G., Torres Menendez, J. and Möller, S., ITU-T Contribution, 2018.

Link zur Publikation [36]

Draft Recommendation G.107.2 “Fullband E-model” [37]
Möller, S., Mittag, G., Aoki, H., Yamagishi, K. and Barriac, V., ITU-T Contribution, 2018.

Link zur Publikation [38]

Draft Recommendation G.113 Amendment 2 [39]
Möller, S., Mittag, G., Aoki, H., Yamagishi, K. and Barriac, V., ITU-T Contribution, 2018.

Link zur Publikation [40]

Signal-based Root Cause Analysis of Quality Impairments in Speech Communication Networks [41]
Hübschen, T., Mittag, G., Möller, S. and Schmidt, G., Proceedings of Speech Communication - 13. ITG-Fachtagung Sprachkommunikation, 2018.

Link zur Publikation [42]

Diagnostic and Summative Approach for Predicting Speech Communication Quality in a Super-Wideband Context [43]
Möller, S., Hübschen, T., Mittag, G. and Schmidt, G., Proceedings of Speech Communication - 13. ITG-Fachtagung Sprachkommunikation, 2018.

Link zur Publikation [44]

Detecting Packet-Loss Concealment Using Formant Features and Decision Tree Learning [45]
Mittag, G. and Möller, S., Proceedings of Interspeech 2018, 2018.

Link zur Publikation [46] Link zur Originalpublikation [47]

Quantifying the Quality Improvement of MIMO Transmission Systems in VoIP Communication [48]
Rodríguez, D. Z., Pívaro, G. F., Rosa, R. L., Mittag, G. and Möller, S., Proceedings of 26th International Conference on Software, Telecommunications and Computer Networks (SoftCOM), 2018.

Link zur Publikation [49]

Equipment Impairment Factor Estimations for EVS-SWB [50]
Mittag, G., Möller, S., Barriac, V. and Ragot, S., ITU-T Contribution, 2018.

Link zur Publikation [51]

Quantifying Quality Degradation of the EVS Super-Wideband Speech Codec [52]
Mittag, G., Möller, S., Barriac, V. and Ragot, S., Proceedings of Tenth International Conference on Quality of Multimedia Experience (QoMEX), 2018.

Link zur Publikation [53]

Echtzeit-Rahmenwerk zur Unterstützung der Evaluierung von Sprachkommunikationssystemen [54]
Hübschen, T., Grimm, M., Kaulen, B., Mittag, G., Möller, S. and Schmidt, G., 44. Deutsche Jahrestagung für Akustik (DAGA), 2018.

Link zur Publikation [55]

Erweiterung der Netzwerkplanung auf super-breitbandige Sprachübertragung [56]
Möller, S., Mittag, G., Köster, F., Barriac, V. and Côte, N., 44. Deutsche Jahrestagung für Akustik (DAGA), 2018.

Link zur Publikation [57]

Variable Voice Likability Affecting Subjective Speech Quality Assessments [58]
Fernández Gallardo, L., Mittag, G., Möller, S. and Beerends, J., International Conference on Quality of Multimedia Experience (QoMEX), 2018.

Link zur Publikation [59]

Merged results of EVS-SWB equipment impairment factor estimations [60]
Mittag, G., Möller, S., Barriac, V. and Ragot, S., ITU-T Contribution, 2018.

Link zur Publikation [61]

Speech Quality Assessment in Crowdsourcing: Influence of Environmental Noise [62]
Naderi, B., Möller, S. and Mittag, G., 44. Deutsche Jahrestagung für Akustik (DAGA), 2018.

Link zur Publikation [63]

Improving a Parametric Model for Speech Quality Assessment in Wireless Communication Systems [64]
Rodríguez, D. Z., Pívaro, G. F., Rosa, R. L., Mittag, G. and Möller, S., Proceedings of 26th International Conference on Software, Telecommunications and Computer Networks (SoftCOM), 2018.

Link zur Publikation [65]

2017

Modeling the Overall Quality of Experience on the Basis of Underlying Quality Dimensions [66]
Köster, F., Mittag, G. and Möller, S., Ninth International Conference on Quality of Multimedia Experience (QoMEX), 2017.

Link zur Publikation [67]

Noise Robust Voice Activity Detection Based on an Iterative Approach [68]
Mittag, G. and Köster, F. M. S., Fortschritte der Akustik, DAGA 2017: Plenarvortr. u. Fachbeitr. d. 43. Dtsch. Jahrestg. f. Akust., 2017.

Link zur Publikation [69]

First possible P.SAMD indicators for the estimation of Noisiness [70]
Köster, F., Mittag, G. and Möller, S., ITU-T Contribution, 2017.

Link zur Publikation [71]

First possible P.SAMD indicators for the estimation of Coloration [72]
Mittag, G., Köster, F. and Möller, S., ITU-T Contribution, 2017.

Link zur Publikation [73]

Maximum R-scale value estimations of a super-wideband E-model extension [74]
Mittag, G., Möller, S. and Barriac, V., ITU-T Contribution, 2017.

Link zur Publikation [75]

2016

Non-Intrusive Estimation Model for the Speech-Quality Dimension Loudness [76]
Köster, F., Cercos-Llombart, V., Mittag, G. and Möller, S., 12. ITG-Fachtagung Sprachkommunikation (Speech Communication), 2016.

Link zur Publikation [77]

Non-intrusive Estimation of Noisiness as a Perceptual Quality Dimension of Transmitted Speech [78]
Köster, F., Mittag, G., Polzehl, T. and Möller, S., 5th ISCA/DEGA Workshop on Perceptual Quality of Systems (PQS 2016), 2016.

Link zur Publikation [79]

Non-intrusive Estimation of the Perceptual Dimension Coloration [80]
Mittag, G., Köster, F. and Möller, S., Fortschritte der Akustik, DAGA 2016: Plenarvortr. u. Fachbeitr. d. 42. Dtsch. Jahrestg. f. Akust., 2016.

Link zur Publikation [81]

2014

Referenzfreie Schätzung der perzeptuellen Dimension Rauschhaftigkeit von Übertragener Sprache [82]
Köster, F., Mittag, G. and Möller, S., Fortschritte der Akustik – DAGA 2014: Plenarvortr. u. Fachbeitr. d. 40. Dtsch. Jahrestg. f. Akust., 2014.

Link zur Publikation [83]

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