Author

Dorothea Kolossa

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Open access Oct 2026

Relationships between speech-in-noise comprehension, lip reading ability and cortical speech tracking in talking avatars as well as natural talking heads.

In noisy listening environments, visual cues from a speaker's face can significantly boost speech comprehension. The underlying audiovisual integration in the brain involves tracking of audiovisual speech features in the temporal lobe. Moreover, lip reading in silence is associated with tracking of the speech envelope...

Jasmin Riegel, Alina Schüller, Constantin Jehn et al. · NeuroImage · 0 citations

Open access Sep 2026

The Cortical Contribution to the Speech‐Frequency–Following Response Is Not Modulated by Visual Information

Seeing a speaker's face can significantly aid understanding, particularly in challenging acoustic environments. An early neural response implicated in audiovisual speech processing is the frequency‐following response (speech‐FFR), which occurs at the fundamental frequency of the speech signal. This response arises from...

Jasmin Riegel, Alina Schüller, Mike D. Thornton et al. · European Journal of Neurosci... · 0 citations

Preprint Sep 2026

Mask-Based Speech Enhancement for Spatial Audio: A Comparison of Ambisonics, Beamforming, and Microphone Channels

Mask-based speech enhancement is widely used for suppressing noise and interference, but its performance in spatial audio algorithms with multichannel output has not been studied extensively. In such settings, speech enhancement must improve speech quality while preserving spatial cues that are essential for localizati...

Sheli Hendel, B. Rafaely, Dorothea Kolossa · 0 citations