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Kather, Jakob Nikolas; Hermann, Thomas; Bukschat, Yannick; Kramer, Tilmann; Schad, Lothar R.; Zöllner, Frank Gerrit: Polyphonic sonification of electrocardiography signals for diagnosis of cardiac pathologies. In: Scientific Reports. Jg.7 H. 1. 2017
Inhalt
Data usage statement.
Computational implementation and hardware.
Polyphonic ECG sonification.
Figure 1. Principle of polyphonic sonification of multi-channel ECG data.
Data analysis.
Figure 2. Pathological ECG samples used for auditory data analysis.
Results
ECG datasets can be polyphonically sonified.
Pathological ECG signals can be distinguished after sonification.
Figure 3. Group performance in blinded assessment of ECG signals.
Figure 4. Classification performance of blinded observers.
Premature ventricular contractions are most easily detected in sonified ECGs.
Discussion
Figure 5. Confusion matrix of the classification.
Acknowledgements
Author Contributions