Buddy
The Living Force
I found some tone generator software on the net: NCH Tone Generator. It appears that you can record audio files in .wav format that's similar to hemi-sync technology.
You can create, for example, a tone in one ear and a different tone in the other ear. The brain supposedly subtracts the difference and only hears the resulting tone. The idea being that you can create a tone or series of tones, lasting whatever duration, to help you achieve whatever mental state you want, from Beta to Delta.
It is based on the (proven?) assumption that the brain's own frequencies will eventually match whatever tone is being input into the ears and you would then be experiencing the desired brain state.
Does it work? I really don't know yet. Most of the time I'm tired anyway and have a tendency to drop off to sleep after 15 or more minutes of relaxation.
Note: The NCH Tone Generator seems to be for sale now, but I remember having downloaded it as a free version a couple of years ago but lost track of what I did with it until recently.
You can create, for example, a tone in one ear and a different tone in the other ear. The brain supposedly subtracts the difference and only hears the resulting tone. The idea being that you can create a tone or series of tones, lasting whatever duration, to help you achieve whatever mental state you want, from Beta to Delta.
It is based on the (proven?) assumption that the brain's own frequencies will eventually match whatever tone is being input into the ears and you would then be experiencing the desired brain state.
Does it work? I really don't know yet. Most of the time I'm tired anyway and have a tendency to drop off to sleep after 15 or more minutes of relaxation.
Note: The NCH Tone Generator seems to be for sale now, but I remember having downloaded it as a free version a couple of years ago but lost track of what I did with it until recently.