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Line begins at zero and moves linearly towards one, but not reaching it.
For example, a GenWindow(10, GenWindow.Line) * 10 would count in integer
steps from 0 to 9, then wrapping back to zero.
Line begins at zero and moves linearly towards one, but not reaching it.
For example, a GenWindow(10, GenWindow.Line) * 10 would count in integer
steps from 0 to 9, then wrapping back to zero.
The "modulator" part for the roll-off in a raised cosine filter. It follows the formula
The "modulator" part for the roll-off in a raised cosine filter. It follows the formula
x(n) = cos(a*n * Pi) / (1 - (2a*n)^2)
with a = freq/sr the normalized roll-off frequency, specified as the window's
param, and the singularity of x(0) = 1.0.
The sinc or "cardinal sine" function. The parameter is the normalized frequency (frequency divided by sampleRate).
The sinc or "cardinal sine" function. The parameter is the normalized frequency (frequency divided by sampleRate).