Abstract Step-width variation and foot-placement are relevant measures for Parkinson-related gait assessment, but are difficult to derive robustly from compact wearable sensor setups. Previous work within the same project used bodyworn magnetoelectric sensors to estimate step width from relative distance measurements,...
H. Eikens, J. Welzel, C. Hansen et al.· Current Directions in Biomed...· 0 citations
Abstract Real-time auditory feedback modulation requires signal representations that allow perceptually effective voicequality control under strict latency constraints. This work investigates a cepstrum-based approach to modulating perceived vocal roughness, a central aspect of hoarseness, in sustained vowels. The prop...
H. Eikens, A. Culcu, K. Hollborn et al.· Current Directions in Biomed...· 0 citations
Abstract Cardiac arrhythmias are one of the world’s leading causes of death. Non-invasive magneto-anatomical mapping aims to identify arrhythmogenic regions based on external magnetic sensors. An alternating two-stage state estimation and parameter optimization scheme has proven promising for cardiac current density es...
Lukas Elsner, H. Eikens, Sören Lange et al.· Current Directions in Biomed...· 0 citations
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