Electrocardiogram (ECG) signals are a measure minute electrical signals generated during the cardiac cycle. a biometric signal that occurs during vital human activity. ECG signals are susceptible to various types of noise depending on the data acquisition conditions. with factors such as sensor placement and the physiological and mental states of the subject contributing to the divers... https://www.chiggate.com/the-little-mermaid-2023-edible-cake-image-supply/