Resources

2 results for "artifact simulation"

Software Open Access

augsig: A Python Package for Physiological Signal Augmentation

Davood Fattahi, Xiao Hu

The augsig package is a modular and extensible Python library for physiological signal augmentation. It provides a set of physiologically consistent augmentation methods for biomedical signals, designed to enhance data diversity, improve generalizat…
signal augmentation amplitude drift artifact simulation noise injection physiological signal processing time warping amplitude modulation
Published: Oct. 6, 2026. Version: 0.2.0
Software Open Access

Model for Simulating ECG and PPG Signals with Arrhythmia Episodes

Andrius Sološenko, Andrius Petrėnas, Birutė Paliakaitė, et al.

The simulation of electrocardiographic (ECG) and photoplethysmographic (PPG) signals with cardiac arrhythmias is important when developing and testing arrhythmia detectors. This software is capable of simulating sinus rhythm, episodes of atrial fibr…
atrial fibrillation arrhythmia noise tachycardia detection motion artifacts simulation bradycardia ppg ecg
Published: May 2, 2022. Version: 1.3.1