##    
##    Please note: These tone-sets are based on data from a document
##    that appeared on USENET, from someone who appears to have
##    measured the frequencies used on some of the Monroe Institute
##    tapes.  See "focus.txt" for more details.  Although the
##    frequencies were measured, the relative amplitudes of the tones
##    were not, so the results are not likely to be exactly the same
##    as the Monroe Institute tapes.  Also I believe that the Monroe
##    Institute uses a guiding voice that leads the subject through
##    the experience.  Despite that, these tone-sets (or Focus levels)
##    may be useful for experimenters to base their own tone-sets on.
##    
##    F12  100[1.5], 200[4.0], 250[4.0], 300[4.0], 400[10.0], 500[10.1], 600[4.8]
##    
##    "Expanded consciousness -- in the mood to head out and explore"
##

ts: 100+1.5/10 200+4.0/10 250+4.0/10 300+4.0/10 400+10.0/10 500+10.1/10 600+4.8/10

0:00 ts