Interesting notes from Lidia. Usfeul reference, for sure. For some odd reason, after playing the first all the others and my system sound went off!- I thought 'must be good stuff' :) Back now and I'm not sure why it went. My post is just to answer Barry on the wave files: Far too high and musical for my hum-but the background character had a familiar ring to it. The unstable variability of VLF seemed common to both my classic low drone and these samples,anyway. Probably co-incidence, but not to say that a common factor isn't/couldn't be involved.
On Tuesday, 13 May 2014 20:02:05 UTC+1, Barry Fletcher wrote: > > Dear Lidia, > > Thanks for your comments in respect of my recordings of Tesla Coils. > The sound I have recorded sounds pretty much like the noise I am > perceiving, albeit at a much reduced volume level to the recordings I have > made. > I can assure you there are no musical instruments involved in my > recordings! > > Anyone can recreate the sound I have made! > A child's toy known as A Plasma Sphere is a Tesla Coil! > > To do this experiment: > > Sound record a Plasma Sphere, while it is discharging its energy directly > into sound recorder on your computer and then slow it down around 100% or > more, scaling the noise down to the frequency that matches your perceived > Hum and see what results you get. > > I await your reply and comments of your experience! > > Meanwhile, I am still trying to find out if Tesla coils make up a portion > of the antenna on mobile phone masts. > I have searched the internet for a component schematic for mobile phone > masts, but none appear to exist! > I wonder why? > > Does anyone on the Forum know anything about Mobile Phone Antenna > components? > > Barry. > > On Wednesday, 7 May 2014 16:25:52 UTC+1, Barry Fletcher wrote: >> >> Dear Forum and Fellow Hum Sufferers, >> >> I have been experimenting with Tesla Coils recently. I have sound >> recorded some of their audible characteristics. Please have a listen to 2 >> of these recordings. >> Let me know if they strike a chord in your perception of the Hum. >> >> Regards >> >> Barry. >> > -- You received this message because you are subscribed to the Google Groups "Hum Sufferers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/hum-sufferers. For more options, visit https://groups.google.com/d/optout.
