3 Days on- and Hum has turned into the 'Thrum', now on all the time. Level about double previous with a 5Hz 'thrum' to it.
>From http://www.brainandhealth.com/Brain-Waves.html "Delta waves (below 4 hz) occur during sleep Theta waves (4-7 hz) are associated with sleep, deep relaxation (like hypnotic relaxation), and visualization What stops our brain from having this balance all the time? The big 6: Injury Medications, including alcohol Fatigue Emotional distress Pain Stress These 6 types of problems tend to create a pattern in our brain's activity that is hard to shift. In chaos theory, we would call this pattern a "chaotic attractor". Getting "stuck" in a specific kind of brain behaviour is like being caught in an attractor. Even if you aren't into chaos theory, you know being "stuck" doesn't work - it keeps us in a place we likely don't want to be all the time and makes it harder to dedicate our energies to something else " End quotes Hum could well be fitted into slot No. 7 for these effects! I think this must be the standard MMmmmMMMMmmmm that Aux is always reporting. A different sound to my normal on/off Hum and more intense, not so much the volume, but more the insistence factor. I do seem to find it harder to get going under it, which would tally with the effects of Theta waves. The far traffic is heard separate to this background. Yes, If a mood alterer was about- this is what I'd expect it to sound like- but of course, at that freq, it's sublimimal - if nowhere near sublime! Therefore, you could say I'm not capable of knowing the effect as I'm not able to judge what it's causing me to misshear, Hmmm..... tricky. There must be a quango somewhere discussing all this, at great expense. I wonder if it's a pensionable posting? On Mar 15, 9:42 am, [email protected] wrote: > ......very 'loud' all night and well into the day. Classic > mmmMMMMMmmMMMMMmmmmMMm - the upper tone seeming to pulsate - 9/10 on > the scale. It's turning milder, spring now starting up with daffodils > and the like in abundance on a beautiful sunny morning........ --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
