Hi Steve, Just to let you know:
In r6011 I have changed the filter loop in subtract65.f90 from a time-domain convolution to a frequency-domain multiplication. In my test case the speedup was a factor greater than 6. Two-pass decoding of JT65 is now acceptably fast. I think we have a definite winner! -- Joe, K1JT ------------------------------------------------------------------------------ _______________________________________________ wsjt-devel mailing list wsjt-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wsjt-devel