Noise file:  H-H1_O3ReplayMDC_iDQ_combo-1263251456-4096-noise_only_clean.h5
Signal file: H-H1_O3ReplayMDC_iDQ_combo-1263251456-4096-signal_only_clean.h5
Length used: 524288 samples
fs used:     4096
mu_noise:    0.00232059
sigma_noise: 0.886787