If I attach a listener to a child panel, and later that child panel is removed, does HISE automatically remove the listener too or is it left hanging around somewhere?

If I have to do the cleanup manually could we get a removeAllListeners function?

@KimiA

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@ulrik never mind, I set the pitch bend value with the same function

setControllerValue()

@iamlamprey said in EQ curve from object.:

Could this be a use-case for Faust when it's ready?

No, not really, Faust is not really suited for spectral processing, it shines in circuit simulation and physical modeling.

Actually I also think that using 30+ bands of peak EQs is not the 100% right way to simulate AET as this amount of filters will smear the phase and is not super efficient (especially if it's per voice). The proper solution would be writing a FFT filter that applies interpolated gain reduction for each FFT bin based on the analysis of the loudest and softest sample:

Create a samplemap with two layers (ff and pp) For each note / sample, do an FFT, and compare the gain factor for each bin (should be <1.0 so it only works subtractive) Write that gain factor array into a data file. You can just use audio files to store that, then you can load the data as SFZ into the realtime processor. Ditch the pp layer. Write a FFT processor that applies the gain factor on each bin (the FFT size of the analysis and of the realtime processor must be the same, so you need to find a compromise between latency and frequency resolution).

Everything from 1-4 can be done inside HISE, but for 5. you need to write (or commission) a custom C++ module, but I would say that's rather beginner level spectral processing. Then you need to tweak the parameters to match your use case (FFT window, FFT size, smoothing between bins, etc).

I made a couple of videos all about XY pads. Currently they're only available to Patrons.

Just a moment...

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(www.patreon.com)

@d-healey Yes of course, I've already done this plenty of times, I need one of your t-shirts!!!!

@Dan-Korneff I don't think any of this is possible with HISE

It seems like this is a bug for these components.

The Sample Rate is taking a numeric value between 0.5 and 0.65 for it to function properly. 0.5 is the minimum = 44100Hz. You cannot use the frequency mode on the sliders for this. Same for the PostFilter while this one takes values between 0 and 1.0, using a Frequency Slider results in a Crash of Hise.

@Lindon @iamlamprey Thanks for the answer, I managed to get it to work. I simply added a Button and set the processorId to Simple Reverb and the parameterId to FreezeMode.

@d-healey thank you David. I think i find a way to do this with Engine.isMpeEnabled()

@lalalandsynth I'm still exploring the possibilities, but so far I've tested the midiout function and it works in Logic and Reaper, I have no success with Live, I read at Juce forum that Live doesn't have that kind of plugin (MidiFX) that is.

I also compiled Hise as a MidiFX plugin so I can load it in the MidiFX slot which makes it a lot easier to test.

@ulrik I don't have a clear example right know but the Synth.PlayNote(); works when the Arpeggiator is inside a ChildSynth, but if you try the Message.setNoteNumber(); the Arpeggiator will work fine outside, the problem here is that you want to play a chord but if you review the API the Message and MessageHolder functions have things like MakeArtificial(); so maybe you want to start there.

Actually, the Arp only has to run independently of the NoteOn of the keyboard. So it should have its own start and stop button.

This way the Arp could run without reacting to the NoteOff event during a preset change.

Is this not possible?

[bug] David Healey

(couldn't resist...)

@Natan there's a control.timer node with a random setting which should be perfectly fine for what you want.

@nouslou Are you calling the function inside a paint routine or LAF function?