Need help figuring filters out
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Hey I need to know how to manipulate my filters to sound like this because I have an xypad and a filter module and lfo module for the filter frequency but it doesnt seem to have this sound, I also use a combobox to change filters on my vst helpwithfilterexample.mov
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@duma heres an example of what my vst does vs the one i sent in the text above HISE - newvst1 2026-01-30 13-30-02 (1).mov
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Take a saw wave and use metering to see what the frequency response of that filter is. It might sound that way due to resonance, it might have resonance that changes depending on frequency. A few xy filters have that.
Otherwise it may be a particular analog filter model that you won't be able to match the sound of unless you get some custom c++ dsp
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@griffinboy where can I find this custom c++ dsp? Also where do I find metering like what is metering, and lastly how do i add resonance to this filter to make it act and sound like that
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You've asked a lot of things that don't have quick answers!
C++ dsp:
You can find c++ dsp on github and other code sharing sites. But it won't be "easy" to import into Hise, you will have to write c++ code in order to integrate the filter into hise, there is a process to learn here.
Alternatively you can hire someone to create / integrate a filter for you.
But first, see if the inbuilt filters can do what you want. You might not need a custom filter, just be aware that you might not be able to get the sound you want from the Hise filters. It's a possibility.Metering:
A good free fft metering vst is "voxengo span" there is a free version it's very popular with producers. It will allow you to see in your daw, the frequency response of your audio. This is useful for studying the shape of the filter that you like.
A paid meter that I recommend is Minimeters, it's cheap and can run systemwide, meaning it listens to your computer audio, so you can meter Hise and any other app you run. Very useful for studying waveform shape / frequency response. It's not the most precice but it's great for just "eyeballing" it.Resonance:
Resonance is to do with the shape of a filter around the cutoff frequency. Most digital filters will have a control for this. I know that the hise filters do! Any change to the shape of a filter response is very dramatic. Even subtle changes to shape can easily be heard and do matter. Another name for resonance is Filter "Q".
