Table 7. Comparison of the AUC values of pumps with ID: 00, 02, 04, and 06 at the input SNR of 6 Table 7. Comparison of the AUC values of pumps with ID: 00, 02, 04, and 06 at the input SNR of 6 dB, 0 dB, and − 6 dB, 0 dB, and − 6 dB.