a reply to:
warrenb
let me shed some light on this for you.
binaurals would require headphones to work, and maybe a surround system would be good enough, but unlikely.
i am 2.5 decibels deafer in my right ear than left, so i have to make adjustments if i use them. i make my own so that's easy. however, this could
easily be done with isochronic tones.
isochronics are pulsed waves, usually i sine wave as in binaurals, but instead of two, one can be chopped like a tremeloguitar effect. this is likely
what the poster above heard in Fox News.
I also should point out that it takes a good 4-8 minutes for entrainment to take effect, so it would be more useful in a show than in commercials. I
do have a theory that that is why commercials are occasionally shown twice in a row, or ad nauseum throughout the evening...
There are other subtle methods they can use. I was catching up on the season of 30 Rock one night, with headphones on as to not disturb my room-mate,
and quickly became aware of a weird tone. It which would start in a mid-range then progressively drop in pitch to a very low sub-bass tone, right at
the "punch line" and end of each scene. 30 Rock is a very fast-paced show, and it definitely affected how I felt while watching it, like it was
grabbing my attention (I never JUST watch tv, I'm always doing something else as well.) Once I was aware of it I just couldn't keep watching it.
I was actually going to post about this soon, but I suppose here is as good.
Keep in mind that flashed pulsing lights can do the same, so scene changes could be timed at entrainment frequencies.
Also, I don't think there's even any rules or legislation regarding subliminals in YouTube or other internet videos, or music - so be careful what
you click on - and extra careful what you download & listen to in headphones on your phones and pads!