Charlotte Wollermann
Papers
1
Total Citations
3
H-Index
1
About
Charlotte Wollermann is a researcher in speech synthesis and human-machine interaction, with a focus on prosody and its role in conveying speaker states. Her key research areas include articulatory speech synthesis, prosodic cue modelling, and the perception of uncertainty in synthetic speech. In her most-cited work, "On the Modelling of Prosodic Cues in Synthetic Speech – What are the Effects on Perceived Uncertainty and Naturalness?" (2013), Wollermann investigates how variations in prosodic features—such as pitch and timing—can signal uncertainty in robot speech. By embedding synthetic utterances into short question-answering dialogues, she demonstrates that prosodic cues significantly influence listeners' perceptions of both uncertainty and naturalness. This work contributes to the development of more expressive and human-like synthetic voices, with implications for improving user experience in human-machine communication. While her citation count is modest, her research addresses a nuanced and underexplored aspect of speech synthesis, bridging linguistics, cognitive science, and artificial intelligence. Wollermann’s findings offer valuable insights for designing conversational agents that communicate more naturally and effectively.
Research Focus
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Top Papers
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