Search found 25 matches

by Ortseam
13 Jun 2019 22:31
Forum: [ User Feedback ]
Topic: Non-linear parameter value mapping request
Replies: 19
Views: 4574

Re: Non-linear parameter value mapping request

Hi! Sorry for my slowpock reaction! There were no news from you for a long time and my checking of this topic became more rare. I'm so glad to know you're continuing your work on Karma! And my answer is YES! that's really what I expected to see. P.S. As to aliasing, I think it could be a nice option...
by Ortseam
09 Mar 2019 22:47
Forum: [ User Feedback ]
Topic: On HFO range
Replies: 9
Views: 2714

Re: On HFO range

Of course I know that extrawide spectrum (which is easily reached by strong FM modulation) causes strong aliasing problems. The idea of initially oversampled signals used for FM with following downsampling seems nice to me. But, as I can understand, this should be rather CPU-hungry. So maybe there w...
by Ortseam
09 Mar 2019 00:20
Forum: [ User Feedback ]
Topic: On modulators output range
Replies: 7
Views: 2040

Re: On modulators output range

Yes! ADSR does produce the wanted envelope under these settings! Sorry for me being a slowpoke :oops: Thanks for your patience! The same thing to MIdiTrig - it works nice! The only remaining wish of mine now is to have 'INV' checkbox also for MidiData module to have a possibility to setup it the sam...
by Ortseam
07 Mar 2019 18:36
Forum: [ User Feedback ]
Topic: On HFO range
Replies: 9
Views: 2714

Re: On HFO range

Cool !!! :)
by Ortseam
07 Mar 2019 18:09
Forum: [ User Feedback ]
Topic: On modulators output range
Replies: 7
Views: 2040

Re: On modulators output range

Mmmm... perhaps I'm misunderstanding too :) but... let me propose you one example: if you use Envelope modulator in bipolar mode there's a possibility to set it the way when it's 'idle point' is zero and maximum point is '1'. https://c.radikal.ru/c29/1903/1d/1378658bc515.jpg that's exactly what is n...
by Ortseam
03 Mar 2019 22:04
Forum: [ User Feedback ]
Topic: On HFO range
Replies: 9
Views: 2714

Re: On HFO range

Thank you so much for your explanation and pointing me at some important aspects! Yes, regular Osc1 works nice (BTW the kick I used in the song that I showed to you is made just that way too). Recently I've tried to modulate the phase of Additive with HFO and it worked nice. The only point is that t...
by Ortseam
03 Mar 2019 21:51
Forum: [ User Feedback ]
Topic: On modulators output range
Replies: 7
Views: 2040

Re: On modulators output range

No it doesn't unfortunately (( The problem is that when you sum (or multiply and then sum) some different modulation sources it's strongly desired that in their "initial state" these sources don't affect the resulting sum. So when you attach say new inactive (not triggered) ASDR to "summing point" i...
by Ortseam
03 Mar 2019 21:36
Forum: [ User Feedback ]
Topic: Strange portamento behaviour
Replies: 10
Views: 2608

Re: Strange portamento behaviour

Great! Thank you!
by Ortseam
15 Feb 2019 17:57
Forum: [ User Feedback ]
Topic: On modulators output range
Replies: 7
Views: 2040

On modulators output range

Hello! My next question is about the modulation modules range. As I could see, each modulation module in Karma has two output modes: unipolar with output range [-1;0] and bipolar with output range [-1;+1]. While bipolar mode range is obvious and causes no questions the range of unipolar mode seems u...
by Ortseam
05 Feb 2019 15:49
Forum: [ User Feedback ]
Topic: On HFO range
Replies: 9
Views: 2714

Re: On HFO range

Thank you so much! I love Karma and so happy to hear it's getting even more beautiful! :) This bug presents at any HFO mode and type of connection (as far as I could see). BTW at left knob's left position the module screen shows "Rate: 0.26 Hz" but actually it's 44 Hz By the way, is it right that wh...
by Ortseam
02 Feb 2019 17:53
Forum: [ User Feedback ]
Topic: On HFO range
Replies: 9
Views: 2714

On HFO range

Hello! As I use Karma more and more, some new questions appear. While playing with HFO I noticed that it's real range is 44Hz ... 16 kHz, while the Manual in HFO parameter table says: "Rate (0.26Hz-16kHz)". Which of two is wrong? (or maybe of three, taking me into account :) - maybe I do something i...
by Ortseam
01 Feb 2019 11:16
Forum: [ User Feedback ]
Topic: Non-linear parameter value mapping request
Replies: 19
Views: 4574

Re: Non-linear parameter value mapping request

Thank you very much!
I wish you good luck and inspiration! :) Looking forward for any little result.
Feel free to ask me any question if you think it helps.
by Ortseam
01 Feb 2019 11:05
Forum: [ User Feedback ]
Topic: Strange portamento behaviour
Replies: 10
Views: 2608

Re: Strange portamento behaviour

That's so nice that my report helped! you did not encounter this issue in poly(phonic) modes, right? I've never used portamento at poly mode, but I'll try today :) UPD: tried it. Though I don't understand completely the logic of portamento behaviour in poly mode, I can safely say that there's no ton...
by Ortseam
30 Jan 2019 16:07
Forum: [ User Feedback ]
Topic: Strange portamento behaviour
Replies: 10
Views: 2608

Re: Strange portamento behaviour

Seems it's a global portamento problem. It's present an mono and legato modes, fixed and auto, linear and range-scaled.
by Ortseam
30 Jan 2019 15:34
Forum: [ User Feedback ]
Topic: Non-linear parameter value mapping request
Replies: 19
Views: 4574

Re: Non-linear parameter value mapping request

Looks almost like what I'd like it to be :) But there are some questions/notations, if you don't mind: 1. What is the sense of 'polarity' knob? What will it do? 2. Seems that 'slope' knob should be strongly revised or changed. Look at this image: https://d.radikal.ru/d11/1901/e5/075050c7401dt.jpg pi...
by Ortseam
29 Jan 2019 23:31
Forum: [ User Feedback ]
Topic: Non-linear parameter value mapping request
Replies: 19
Views: 4574

Re: Non-linear parameter value mapping request

Hello! Thank you for the feedback! You're right. In most cases the aliasing won't be a problem if mapping module is used only for modulation "wires". Though it would be so tempting to have 'universal' HF/LF module like it could be in real analog world, I understand the difficulties and accept your p...
by Ortseam
29 Jan 2019 22:09
Forum: [ User Feedback ]
Topic: Strange portamento behaviour
Replies: 10
Views: 2608

Re: Strange portamento behaviour

Seems it happens at any patch but I'll check it out tomorrow. In any case I'll come back with the result.
by Ortseam
27 Jan 2019 17:50
Forum: [ User Feedback ]
Topic: Non-linear parameter value mapping request
Replies: 19
Views: 4574

Re: Non-linear parameter value mapping request

And one more consideration on universal nonlinear audio/modulation module. (Sorry for my saga-size posts, but I try to be exact and complete). As I think, KarmsFX has a great potential not only as modular synthesizer but as modular SFX plugin also. It's set of "elementary bricks" is enough for makin...
by Ortseam
27 Jan 2019 16:33
Forum: [ User Feedback ]
Topic: Non-linear parameter value mapping request
Replies: 19
Views: 4574

Re: Non-linear parameter value mapping request

Yes, you understood me correctly. The variety of modulation signals that may need nonlinear mapping is almost countless of course and I can't forsee all specific cases. But I'll try :) So about the sources... 1. External sources: velocity|key number|controller value|pitchbend value|aftertouch value....
by Ortseam
26 Jan 2019 21:46
Forum: [ User Feedback ]
Topic: Strange portamento behaviour
Replies: 10
Views: 2608

Re: Strange portamento behaviour

That's how other instrument acts with the same MIDI:
Image
I think it's more natural. New portamento always starts from the point where previous portamento stopped.
by Ortseam
26 Jan 2019 21:29
Forum: [ User Feedback ]
Topic: Strange portamento behaviour
Replies: 10
Views: 2608

Strange portamento behaviour

This picture shows pressed MIDI keys and Karma's OSC frequency graph sharing the same time scale. At the left side of the picture the one can see nice analog-like curve which you could expect from a real synth. If there's enough tіme for frequency to reach the new note value it behaves absolutely ok...
by Ortseam
26 Jan 2019 19:25
Forum: [ User Feedback ]
Topic: Non-linear parameter value mapping request
Replies: 19
Views: 4574

Re: Non-linear parameter value mapping request

If I should choose only one of two, I'd have chosen control points (like envelope). Honestly I can hardly imagine what need should make free drawing necessary :) As to aliasing... Yes. It's a global digital processing pain... I guess, good understanding of this point upon your work on KarmaFX was no...
by Ortseam
26 Jan 2019 19:00
Forum: [ User Feedback ]
Topic: Non-linear parameter value mapping request
Replies: 19
Views: 4574

Re: Non

Think with nice oversampling algorithm there will not be need to spline the curve necessarily. The first LP filter at oversampled processing algorithm will do the same thing.
by Ortseam
26 Jan 2019 18:53
Forum: [ User Feedback ]
Topic: Non-linear parameter value mapping request
Replies: 19
Views: 4574

Re: Non

Thank you so much for fast reply! Yes the question of what drawing process should be like is important. On the one hand it would be nice to simply draw any curve you like. On the other hand the possibility of making exact geometry is also needed (e.g, two straight lines going from [0;0] point are ne...
by Ortseam
26 Jan 2019 17:07
Forum: [ User Feedback ]
Topic: Non-linear parameter value mapping request
Replies: 19
Views: 4574

Non-linear parameter value mapping request

Hello! First of all I'd like to thank the developer for this brilliant piece of software. There are few VSTi-s out there which are truly modular. And only few of them sound really good (e.g. MUX modular has perfect routing and regrettably poor sound). With KarmaFX I'm really impressed with the sound...