Here is an interesting site that publishes the electron flux density on a daily basis. Hum sufferers may like to compare these readings to their own experience of variations in Hum level.
http://www.swpc.noaa.gov/rt_plots/Electron.gif I am at present conducting some experiments to see if there is a relation between Hum level, buildings and electron density. As is well known, buildings play a dominant role in the perception of the Hum, indeed, the majority of sufferers cannot hear it at all outside. However, those who can hear it outside may like to try the following test. Go to an open field where the Hum can be heard, then lay flat on the ground, after a short delay of a few seconds the Hum will completely disappear but will reappear on returning to a standing position. The important point to note is that these events do not take place when the Hum is experienced inside of a building. On Jun 21, 6:12 pm, "john dawes" <[email protected]> wrote: > A question for long term Hum sufferers, that is, those who have experienced > the problem for 10 years or more. > > Apart from the daily fluctuations in Hum level has anyone noticed a more > general change, for example, was there a very high level around 2002-2003, a > low level around 2008 and has there been an increase in the general level > over the past year. > > This question relates to the possible connection between Hum level and > Sunspots/ Radio Flux -- 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.
