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Messages - lokki

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16
PreenFM2 / Re: November 5th 2017 -> 2.08
« on: November 11, 2017, 12:29:24 AM »
hmm ok. so long delay is out of sight :-)

free verb seems doable, and it sounds very nice especially for synth sounds:

https://ccrma.stanford.edu/~jos/pasp/Freeverb.html it uses comb filters and allpassfilters.




17
PreenFM2 / Re: November 5th 2017 -> 2.08
« on: November 08, 2017, 02:54:37 PM »
ok, thanks for the clarification. i will implement the maximum then and try it out :-)

on a related note, do you plan to update the 8voices/mono firmware as well? otherwise i will try to merge it.

for future development it could be nice to have this #ifdef'd so one can build the 4timbres or 8timbres version from the same source.

and last question, the fx section would be great with an added delay and/or reverb, i think computationally it should be doable, the main question is how large the buffers can be, what is the maximum-size of the firmware? is there much more room for variables?

thanks for all your hard work, really outstanding to have such support!!

18
PreenFM2 / Re: Windows & macOS editor 2.08.2 : standalone & VST
« on: November 08, 2017, 09:28:26 AM »
i use mixbus 32c and ardour. i will try to compile for linux. the last time i failed because it could not find the vst SDK even when it was in place...

19
PreenFM2 / Re: November 5th 2017 -> 2.08
« on: November 08, 2017, 09:26:14 AM »
but how high can the ui go? do i loose resolution if i choose higher frequency range? or can the ui display values above 99.9? can the preset save values to 600.0?


20
PreenFM2 / Re: Windows & macOS editor 2.08.2 : standalone & VST
« on: November 07, 2017, 03:19:25 PM »
xavier, would it be much work to do a linuxvst build as well?

21
PreenFM2 / Re: MIDI port jam?
« on: October 25, 2017, 08:11:53 AM »
what brand of midi interface? how fast are you sending notes?
 

22
PreenFM2 / Re: synth from arduino uno
« on: October 23, 2017, 12:39:52 PM »
there you go. just some quick playing nothing nice or fancy. one channel is the auduino part, the other the wavetable part, both coming from the same arduino uno simultaneously

https://soundcloud.com/simon-iten-294936446/auduinosynth

23
PreenFM2 / Re: synth from arduino uno
« on: October 20, 2017, 01:21:30 PM »
i will post some soon. also at the current state when you load it there is no sound output, you first have to create your first preset. this seems a little clumsy, i will  include a default sound into the arduino sketch.


24
PreenFM2 / synth from arduino uno
« on: October 19, 2017, 11:05:33 PM »
hi there,

i made a little synth on an arduino uno. based on the auduino, but heavily extended and changed.

might be of interest to some here:

https://github.com/lokkiikkol/auduinosynth

25
PreenFM2 / Re: Converting DX7, or DX9, presets..
« on: October 16, 2017, 02:51:15 PM »
feedback should be enabled automagically :-) (the change to saw that is)

26
PreenFM2 / Re: custom extended firmware
« on: October 16, 2017, 11:13:45 AM »
nice!

27
PreenFM2 / Re: 4 Instrunents? I just see 1
« on: October 16, 2017, 09:18:12 AM »
well, the preenfm2 itself is 4 voice multitimbral, that means you can assign four different instruments to 4 different "slots" on the preen fm. (i1 to i4)

you can then assign different midi channels from the global menu, so that each channel is only played by a specific midi channel, creating 4 different instruments. you can also assign the same midi channel to all instruments and play them all at once. or you can load 4 times the same preset into the instrument slots and detune each voice slightly to get nice chorus effects.

you choose i1 to i4 simply by pressing the instrument button just below the volume pot on the right side.

28
PreenFM2 / Re: Converting DX7, or DX9, presets..
« on: October 15, 2017, 10:03:58 AM »
you should be able to simply import dx7 sysex files.

29
this resulted in a crash of the synth.

Do you have a step to reproduce ?

yes, create a new combo file and set the preen fm to load a combo on boot. don't create a combo and on start select an empty combo.

but, it is not really an issue...

30
PreenFM2 / Re: is it possible/difficult to increase number of timbres ?
« on: October 10, 2017, 11:59:37 PM »
The branch name is 8mono if you want to play with it.
https://github.com/Ixox/preenfm2/blob/8mono/src/hardware/FMDisplay.cpp#L1121
And the function bellow that erase the number after some time.

i will probably clone this and make my adaptions for this version also.

as for the voice display, i don't really care :-) maybe one could make it display just lines or points for each voice that would then fit on one row?

something like: :::: (but each point can be turned on and off individually)

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