Tools and methods which can handle with noisy ECG signals

The Schiller Medilog AR12 Plus Holter Recorder ECG device which was compared in a paper of the Swiss Federal Institute of Sports in Magglingen to compare it to the Polar H10 chest strap: https://pubmed.ncbi.nlm.nih.gov/31004219/ offers no options to handle with noisy ECG signals: and only a anolog to digital bit rate of 12 bits per …