Hi list, There's either a major bug in the [fft~] objects in Pd-0.46.7 (64bit OSX) or I'm going crazy. I'd love to see if others can reproduce it.
Basically, for [block~] sizes less than 32 bits, [fft~] doesn't perform -- it just passes the signal through unchanged. [ifft~] does the same. The [rfft~]-[rifft~] is a little more complicated -- it passes signal through but zeroes out the last N/2 for [block~] sizes less than 64. See the attached patch, which only shows [fft~]. The saved contents of the tables on opening are the results for [block~ 8] on my machine, for quarter-nyquist at 44100. I've never seen this before in other versions of Pd. Anyone else get this behavior? Matt
fft-test.pd
Description: Binary data
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