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Use logarithmic gain scale in demo plugin #56

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dudk opened this issue May 16, 2021 · 0 comments

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enhancement plugin

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dudk commented May 16, 2021 •

edited

Currently demoplugin uses linear scale for gain. It should use a logarithmic scale with proper to-decibel conversion for display label.

Sample code from thread on JUCE forum:

float LinearToDecibel(float linear)
{
   float db;

   if (linear != 0.0f)
     db = 20.0f * log10(linear);
   else
     db = -144.0f;  // effectively minus infinity

   return db;
}

dudk added enhancement plugin labels

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