Agree, Google is my friend :-) But the article has nothing cobcrete,
except for a ref to the P.Hatziantoniou,J.Mourjopoulos paper.
At any case, I have found inside DRC code something like dtetrmining a
window width for a smotthing. Now, my python code looks this way:
def foClasicSmooth( x, octaveFraction = 1.0/3.0 ):
y = 
rightFactor = math.pow(2.0, octaveFraction / 2.0 )
leftFactor = 1.0 / rightFactor
for n in range(len(x)):
left = long(n * leftFactor)
right = long(n * rightFactor)
y.append( sum( x[left : right + 1] ) / (right - left + 1) )
It works fine for me.
Reply by robert bristow-johnson●July 9, 20062006-07-09
> Does anybody know a ref(s) to free description of fractional octave