Messages

241

preenfm2 and preenfm3 / Re: New filters

« on: September 26, 2019, 10:15:20 PM »

  Sorry, there was a bug in the two new fx, i replaced the two files with fixed version in previous posts.. they now sound as it should.
@Xavier, thanks for the hints, and the cpu usage will be very very useful ! but unfortunately i have missed something as the displayed % was stuck at 0 when i tested.. i will investigate more this weekend.

242

preenfm2 and preenfm3 / Re: New filters

« on: September 25, 2019, 09:40:10 PM »

adcIn version

243

preenfm2 and preenfm3 / Re: New filters

« on: September 25, 2019, 09:39:22 PM »

@baxgas, yes the fold parameter add more weirdness to an already weird fx .
but for a more common use, i made some minor changes to the resonance of some filters to make it cleaner : it did not work so well in a polyphonic situation.
So i added two fx for that ; LpSn & HpSn, which are soft to medium distortion. the signal is not crushed like with others distortion when you play many notes.
i like to use LpSn on sine based pads : there is a sweet spot that give a nice analog feel

244

preenfm2 and preenfm3 / Re: New filters

« on: September 13, 2019, 11:04:26 PM »

adcIn version

245

preenfm2 and preenfm3 / Re: New filters

« on: September 13, 2019, 11:02:34 PM »

i was not fully satisfied with the LPx1 & 2 fx, so here is a reworked version : in these, i replaced the mix parameter by a fold parameter

246

preenfm2 and preenfm3 / Re: New filters

« on: September 11, 2019, 06:26:54 PM »

adcIn version

247

preenfm2 and preenfm3 / Re: New filters

« on: September 11, 2019, 06:26:18 PM »

@superfake : sorry, my bad, the rollback was not well made, now it should be ok.

248

preenfm2 and preenfm3 / Re: New filters

« on: September 07, 2019, 10:15:10 AM »

adcIn version

249

preenfm2 and preenfm3 / Re: New filters

« on: September 07, 2019, 10:13:45 AM »

@superfake , thanks for the feedback,
yes you're right, i prefer the previous version as well   
in this version the 3108 sound is back on fold and sigmoid ! and it's not so cpu hungry after all
i also fixed a problem on lp2, hp2 when extremely modulated, the filter went off..

@maki, you don't need much software to try things on the pfm2 :
https://code.visualstudio.com/ to edit the code
arm-gcc version 4.7 (see https://github.com/Ixox/preenfm2 )
and git would be helpful but not mandatory (https://git-scm.com/)
but if you're not much into programming, i would suggest you to test puredata, or easier, get an axoloti (http://www.axoloti.com/) and have a ton of fun creating crazy things  !

250

preenfm2 and preenfm3 / Re: New filters

« on: September 06, 2019, 10:30:21 PM »

@maki : thanks for the ideas, these may be fun to try for some pseudo algorithmic music
i would also like to have polyphonic glide, maybe some sort of unison, and step sequence advance with note received.. i may try all those things later.. for now, i prefer to stay in the filter/fx context, to fullfill this part before starting something else.

251

preenfm2 and preenfm3 / Re: New filters

« on: September 06, 2019, 11:21:00 AM »

@maki : thanks for the info, i wasn't aware of this. It may be possible to add a 4 points fm shaper on each slot, would have to make a poc.
Anyway, it's too much work for me at the moment, maybe in some months.

252

preenfm2 and preenfm3 / Re: New filters

« on: September 05, 2019, 09:11:33 PM »

hi @maki, i guess you would like to have the parameter 2 available in the modulation matrix ?
if so, i tried to, but it failed.. (exception crash) because of my lack of understanding the structure of some part of the code (matrixParameterRow), and, according to the code comment( https://github.com/pvig/preenfm2/blob/master/src/synth/SynthState.cpp#L314), 8 destination target were removed in firmware 2.0, i think for a good reason, so i gave up...
for now, i use my digitakt to control param2 by CC, so i don't think i will dig this, sorry.
or maybe i misunderstood, what do you mean by tracking generator ?

253

preenfm2 and preenfm3 / Re: New filters

« on: September 05, 2019, 06:38:15 PM »

hi guys!
i'm very glad you're enjoying my work !
i may leave the version like that, but don't hesitate to suggest ideas or requests,
it seem usable enough, so, i don't plan to add any other fx or change the fx list.
maybe polish it a bit, but would have better to really dive into sound design now .

254

preenfm2 and preenfm3 / Re: New filters

« on: September 05, 2019, 10:14:23 AM »

here is the adcIn version

255

preenfm2 and preenfm3 / Re: New filters

« on: September 05, 2019, 10:08:10 AM »

good news, i found the "float cast" optimization and it make a big difference ,
i could bring back oversample on the lp3, hp3, bp3, peak filters !
for a test, i could have 4 parts running fast with per step program change, and it kept smooth !
the other optimizations was a good thing anyway..