Signal-to-noise ratio is more important than sampling rate in beat-to-beat interval estimation from optical sensors
Sebastian Zaunseder, Antti Vehkaoja, Vincent Fleischhauer, Christoph Hoog Antink
Topics & Concepts
Beat (acoustics)Mean squared errorStatisticsSampling (signal processing)MathematicsComputer scienceAcousticsTelecommunicationsPhysicsDetectorNon-Invasive Vital Sign MonitoringHemodynamic Monitoring and TherapyHeart Rate Variability and Autonomic Control