Hello Chris, Thank you for your suggestions. I tried the low pass cut-off at 60Hz and I have added The Warmtube plugin after the low pass and before the Harmonic shifter in the hope to add more harmonics. The result is much better, I don't say it is perfect, but it is not any more like the 80's sono I will try to work on settings like the sharpness of the low pass filter, right now it's a pretty sharp filter, may be it was not a good idea in terms of harmonics. I'll report latter. Hello Tweed, /Are you trying to generate a resultant? Basically are you trying to replace the fundamental (in this case the actual low end) with the 'phantom' fundamental generated by adding 2 harmonics above (musically, the octave and octave plus 5th above that) to the actual fundamental and then somehow removing the actual fundamental? / I'm trying to generate the phantom fundamental and remove the fundamental, that is right. And I think that I did it. But, I would like to have not only the second harmonic generated (60 Hz, the fundamental becomes 120 Hz), I would like also to have 180, 240, 300, etc... That is what I have added the TubeWarmer harmonic generator inside my filter, it is set for adding harmonics like a triode tube. I will make some measurments tomorow to check if it is working or not. Anyway, the sound is already better. Thank you all. Jean -- View this message in context: http://linux-audio.4202.n7.nabble.com/LADSPA-Plugins-from-ALSA-would-like-some-help-please-tp101061p101094.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
