I've recently tried pd on Suse 9.3 x86_64. When running the sample patch 'filter_floyd' which emulates the famous DSOTM vcs3 riff, I get a result which is poorer than the same under windows or os x. I tried both compiling latest version and installing a rpm for suse x86_64. I think it can be some audio library's fault. Any hint? c.
