@ustk have you attached a lambda? I forgot the exact syntax but you can add a void f(double) lambda that reacts on simple value changes

Just seeing this, this is extremely impressive - also puts into perspective how impressive the FF offering is with all its extra modes and spectral stuff on top. Crazy work mate, well done.

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@griffinboy Thanks for this. Put a link to part 1 at the top.

so cool my friend!

@griffinboy

I realized that these plots are a little misleading.

The VCS3 filter is highly nonlinear and "bubbles" and so taking a measurement of frequency response is quite difficult since the filter is moving around on it's own accord all the time...!

Here is a more detailed FFT that shows how the filters do match more closely than the graphics in my paper would suggest.

.

Black is the slow accurate VCS3, Red is my optimized VCS3.
Not oversampled.

c4000_fb9_m42__one3_c050_k2.png
c10000_fb9_m42__one3_c050_k2.png
c2000_fb6_m42__one3_c050_k2.png
c10000_fb9_m42__one3_c050_k2.png

When oversampled, I found the proposed model to be perceptually close to the slower accurate model. The resonance and cutoff and gain values differ slightly, but the important aspects of the filter are retained.

@griffinboy 195?! Release the kraken! haha 🔥 🔥

@Lindon

Yeah thats another way to do it!
Basically the same idea.

Except like you noted, the Hise filters (which I think are ports of the stock Juce ones?) are primitive, they cramp in the high end of the spectrum (the filter shape get warped near nyquist). And so that's not very nice to see on the graphs.

Plus, the trouble with analog style filters (if they are actually simulating the hardware topology) is that the cutoff frequency on the knob won't actually line up with the frequency in the real filter, the cutoff frequency on the graph won't really match the real frequency the filter is at internally.

Very cool man!

@Orvillain Nice work

@Allen Ah thanks for clarifying. I believe this should work the same for RNBO node as any other C++ node. You need to add these flags to your projects Extra Definitions:

NUM_HARDCODED_FX_MODS=4 //or however many slots you need NUM_HARDCODED_POLY_FX_MODS=4

It is possibly you may need to first add that to HISE's extra pre processor definitions in projucer first and recompile HISE, then also add those to your project (so it works in the compiled plugin).

The documentation about this is a bit hard to find. There's also a forum post about it here.

Here is a spreadsheet of the different HISE flags you can use (it needs to merge this into the documentation somewhere).

Just for some extra context this is straight from the docs:

// number of modulation slots for Script FX HISE_NUM_SCRIPTNODE_FX_MODS=0 // number of modulation slots for Polyphonic Script FX HISE_NUM_POLYPHONIC_SCRIPTNODE_FX_MODS=0 // number of modulation slots for Scriptnode Synthesisers HISE_NUM_SCRIPTNODE_SYNTH_MODS=2 // If you plan to compile the DSP network to a C++ node // (which is possible with this node since HISE 5.0), you will // also need to set the corresponding preprocessor variables // for the hardcoded modules: // number of modulation slots for Hardcoded FX modules NUM_HARDCODED_FX_MODS=0 // number of modulation slots for Hardcoded Polyphonic FX NUM_HARDCODED_POLY_FX_MODS=0 // number of modulation slots for Hardcoded Synthesiser NUM_HARDCODED_SYNTH_MODS=2

@Christoph-Hart You are the best. I'll give this a try later on! Thank you as always.

@Alatar said in Audio Engine Sample Rate?:

Is HISE using an internal sample rate, which is different from the host sample rate?

Hise plugins run at the DAW sample rate.

The Hise app itself runs at the sample rate you choose in the settings.

Resampling may occur somewhere else on your PC, but Hise is trying to match whatever it's told.

@Christoph-Hart PR sent, I'm not being precious about it so feel free to close again, good to get the practice in 😆

Coming right on time (well, when ready...) as I am to release a set of plugins based on the same engine so if fixes and updates can be done just once for the bundle I can already see the benefit of this!

@DanH said in RNBO Integration in HISE 4.1.0: Updated Workflow for Hardcoded-style DSP Networks?:

@voxuer1 so I'm on RNBO 1.4.2 and everything works fine

@Christoph-Hart

Thanks
I'll hold off for a bit then,
until you've finished that!

@clevername27 but 2 of the three reasons don't require a custom crash report (no crash => nothing to report. Running under debugger => even better diagnostics) and you're deliberately introducing the first reason with your custom crash handler :)