return "%3.02f dB" % (self.source.snr_db / 100.0)
elif self.source.snr is not None: #fallback to normal SNR...
percent = self.source.snr
return "%3.02f dB" % (self.source.snr_db / 100.0)
elif self.source.snr is not None: #fallback to normal SNR...
percent = self.source.snr