There's very little on line about Hum on your islands Mingo. It might be worth joining a few local groups/blogs etc to mention the issue and see if you get a response. Everyone is too busy surfing, I reckon! The only mention I saw was of the sea humming- which I've heard of before. This due to shingle/sand movements on the sea bed over long distances. Your freq still seems a bit on the high side for Hum tbh- it normally seems to be sub 100Hz which puts it straight into mains supply territory- and its harmonics making resolution even harder. At the higher freq, you have at least, a better chance of recording it- if you can give that a try.
On May 11, 10:00 am, [email protected] wrote: > On May 11, 8:14 am, Robert Domingos <[email protected]> wrote: > > > still going . . my error, it's not A 440, it's A 220, the A below middle > > C, oscillating down to the E below it, randomly flipping between the two > > pitches. Is it the lava? is it the sea? is it the sky? > > > mingo > > Two tones randomly fluctuating, or flipping as you say. Now where have > I heard that before? All over actually, the same Hum phenomenon that > you **hear* in Hawaii is global, and here in NE London UK it's been > off to very low recently, with a slight increase last night. It's not > natural, it's man made, a transmission of sorts. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Hum Sufferers" group. To post to this group, send 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/hum-sufferers?hl=en -~----------~----~----~----~------~----~------~--~---
