Figure 5From: Pregnancy detection and monitoring in cattle via combined foetus electrocardiogram and phonocardiogram signal processingExample of data acquired from a 20-week pregnant cow using the prototype device. This device has eight channels (7 ECG and 1 PCG). The detected foetus QRS complexes are highlighted with solid squares across the ECG channels; first and second cardiac sounds are highlighted with a solid circles and dashed circles on the PCG channel respectively.Back to article page