In a message dated 3/30/2007 23:47:12 Pacific Daylight Time, [EMAIL PROTECTED] writes:
Thermal noise and other noise in each channel are statistically independent and their product averages to zero. The actual residual decreases as the number of spectra averaged increases. Hi Bruce, hmmm. Not sure I understand. I thought that if you average Gaussian noise sources the noise would only be reduced by a factor of root(n), n being the number of channels; and not totally cancel out? Is the difference caused by creating a product of the two channels rather than a summation? bye, Said ************************************** See what's free at http://www.aol.com. _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
