EMAFilter.h

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#pragma once
namespace krotos
{
    //==============================================================================
    class EMAFilter
    {
      public:
        EMAFilter();
 
        void configure(float rate, float tau, float y0 = 0.f);
        float processSample(float x);
 
      private:
        float alpha, y;
 
        bool configured = false;
    };
} // namespace krotos