AINeutralarXiv – CS AI · 5h ago6/10
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BCoughBench: Benchmarking Respiratory Acoustic Foundation Models Under Body-Coupled Wearable Sensor Conditions
BCoughBench introduces a standardized evaluation framework for respiratory acoustic foundation models deployed on body-coupled wearable sensors, revealing significant performance degradation compared to smartphone recordings. The study demonstrates that existing models fail to meet clinical thresholds for disease detection when adapted to wearable conditions, though demographic tasks like age regression remain robust.