So the number of cycles in a day has been abandoned, at least the info was correct. The sites are cool that show you the load, not many of those gigawatts are powering nixies.
I'm surprised forensics can analyse recordings for mains hum at all these days, everything for the last 10 years has a switching supply and usually has an excellent hum rejection, any kind of hum is gonna need very fancy kit to pick up, unlike the old days where hum was allways there. I have a little experience of dealing with 50hz hum, for a while I was interested in vlf radio, 50hz powerline buzz is vlf's enemy. On Jan 20, 5:44 pm, [email protected] wrote: > Got some recordings you are worried about? heh. > > In a message dated 1/20/2012 9:42:15 A.M. Pacific Standard Time, > > [email protected] writes: > > That's cool, but also a little creepy....;-) -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To post to this group, send an email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/neonixie-l?hl=en-GB.
