Hello, DONE, but... You know what ? I'm disapointed ! I dont feel that I have more Bass Here is what I did Low PASS filtering + Harmonic shifter (one octave) + MIX to the unmodified Signal May be a matter of settings ???? Any idea ? Best regards, Jean -- View this message in context: http://linux-audio.4202.n7.nabble.com/Sub-harmonic-generator-LADSPA-or-VST-tp15678p101079.html Sent from the linux-audio-user mailing list archive at Nabble.com. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user