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Re:Banning Wi-Fi From Schools by mman on Monday August 16, 2010 @06:17PM (#1609484)
I remember seeing some research (with positive findings) that encoding techniques such as pulse-width modulation (PWM) create beats at ~10-20hz and can affect the brain. This was like 3 years ago. Has anyone read about this recently?

I want to know if i can iDose with my wifi...

Re:Banning Wi-Fi From Schools by Vulture on Monday August 16, 2010 @07:12PM (#1609629)
I think that you are refering to binaural beats : http://gnaural.sourceforge.net/

You need a stereo headset to listen to this. There is a frequency in one ear and another one slightly off in the second ear. Your brain then merge the two sine waves and intepret both as a single, low frequency "beat" of the difference.

Re:Banning Wi-Fi From Schools by mman on Monday August 16, 2010 @07:30PM (#1609676)
No, i'm saying that PWM-encoding data in microwaves produces low frequency beats in the final transmitted wave, similar to the frequency of binaural beats (~10-30hz alpha and beta brain wave range). I was joking that i could iDose with wifi in the same way as binaural beats. I'll try and find one of the papers.
Re:Banning Wi-Fi From Schools by mman on Monday August 16, 2010 @08:16PM (#1609786)