hi cal, hi all, thanks for the good work. In yoshimi the formant filter only displays the grid, no formants, no lines. Since the filter works properly this is only a cosmetic problem. tested with 0.018 0.024 0.027 0.028 In zynaddsubfx 2.4.0 on the same system the line appears as usual. greetings, d _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user