| 摘要 |
<p>A method for determining a signal quality of samples in a physiological signal is provided. A low signal quality is indicated if either a supra-threshold sample sum, a noise threshold crossing sum, or both, calculated in a noise detection window including the sample to be evaluated, exceed respective values. ECG beat detections can be labeled as unreliable based on the determination of low signal quality for one or more samples between the detections.</p> |
