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Figure 2 from Photoplethysmography-based in-ear sensor system for identification of increased stress arousal in everyday life | Semantic Scholar
The in-ear eeg sensor. Notes: (A) The hardware of the in-ear eeg and... | Download Scientific Diagram
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Sensors | Free Full-Text | Earable POCER: Development of a Point-of-Care Ear Sensor for Respiratory Rate Measurement
The in-ear sensor used in our study. Left: Wearable in-ear sensor with... | Download Scientific Diagram
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Frontiers | Accurate detection of heart rate using in-ear photoplethysmography in a clinical setting
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Sensors | Free Full-Text | Wearable Sensing of In-Ear Pressure for Heart Rate Monitoring with a Piezoelectric Sensor
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In-ear integrated sensor array for the continuous monitoring of brain activity and of lactate in sweat | Nature Biomedical Engineering
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