Petra Wagner

Petra Wagner

petra.wagner@uni-bielefeld.de
Institution: Bielefeld University
Department: Faculty of Linguistics & Literary Studies, CITEC
Position: Professor of Phonetics
https://www.uni-bielefeld.de/fakultaeten/linguistik-literaturwissenschaft/personen/petra-wagner/
Interaction does not take place in the void, and cannot be investigated in the void.

Speech-based interaction (HHI, HMI, HRI), speech synthesis, phonetics

Multimodality, hesitations, non-verbal communication; TTS evaluation, voice conversion; computational modeling, methods development, explainability

  • Towards a Computational Architecture for Co-Constructive Explainable Systems (2024)

    Authors: Meisam Booshehri, Hendrik Buschmeier, Philipp Cimiano, Stefan Kopp, Jaroslaw Kornowicz, Olesja Lammert, Marco Matarese, Dimitry Mindlin, Amelie Sophie Robrecht, Anna-Lisa Vollmer, Petra Wagner, Britta Wrede

    Published at: Proceedings - 2024 Workshop on Explainability Engineering, ExEn 2024
    DOI: 10.1145/3648505.3648509

  • Cognitive Load Increases Spoken and Gestural Hesitation Frequency (2023)

    Authors: Simon Betz, Nataliya Bryhadyr, Olcay Türk, Petra Wagner

    Published at: Languages (Volume: 8)
    DOI: 10.3390/languages8010071

  • Investigating Speaker Embedding Disentanglement on Natural Read Speech (2023)

    Authors: Michael Kuhlmann, Adrian Meise, Fritz Seebauer, Petra Wagner, Reinhold Haeb-Umbach

    Published at: Speech Communication - 15th ITG Conference
    DOI: 10.30420/456164023

  • On Feature Importance and Interpretability of Speaker Representations (2023)

    Authors: Frederik Rautenberg, Michael Kuhlmann, Jana Wiechmann, Fritz Seebauer, Petra Wagner, Reinhold Haeb-Umbach

    Published at: Speech Communication - 15th ITG Conference
    DOI: 10.30420/456164037

  • Effects of meter, genre and experience on pausing, lengthening and prosodic phrasing in German poetry reading (2023)

    Authors: Petra Wagner, Simon Betz

    Published at: Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH (Volume: 2023-August)
    DOI: 10.21437/Interspeech.2023-1443

  • The co-use of laughter and head gestures across speech styles (2023)

    Authors: Bogdan Ludusan, Marin Schröer, Martina Rossi, Petra Wagner

    Published at: Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH (Volume: 2023-August)
    DOI: 10.21437/Interspeech.2023-240

  • How to motivate with speech. Findings from acoustic phonetics and pragmatics (2022)

    Authors: Jana Voße, Oliver Niebuhr, Petra Wagner

    Published at: Frontiers in Communication (Volume: 7)
    DOI: 10.3389/fcomm.2022.910745

  • ha-HA-hha? Intensity and voice quality characteristics of laughter (2022)

    Authors: Bogdan Ludusan, Petra Wagner

    Published at: Proceedings of the International Conference on Speech Prosody (Volume: 2022-May)
    DOI: 10.21437/SpeechProsody.2022-114

  • Beware of the individual: Evaluating prominence perception in spontaneous speech (2022)

    Authors: Anna Bruggeman, Leonie Schade, Marcin Włodarczak, Petra Wagner

    Published at: Proceedings of the International Conference on Speech Prosody (Volume: 2022-May)
    DOI: 10.21437/SpeechProsody.2022-55

  • Investigation into Target Speaking Rate Adaptation for Voice Conversion (2022)

    Authors: Michael Kuhlmann, Fritz Seebauer, Janek Ebbers, Petra Wagner, Reinhold Haeb-Umbach

    Published at: Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH (Volume: 2022-September)
    DOI: 10.21437/Interspeech.2022-10740