Feb  8 13:32 [test6]: 
avg:      0.974  rms:    0.01452   snr:    67.08
avg:      0.982  rms:    0.01257   snr:    78.12
avg:     0.9741  rms:    0.01447   snr:    67.32
avg:     0.9742  rms:    0.01498   snr:    65.01