Function to convert MIDI Gain Value to dB for Controller Bar display

Cantabile
12

There are built-in functions to do this - you probably want CCToGain which converts a CC value 0-127 to a gain value using the same mapping as MIDI bindings.

See here: Velocity and Control Curve Functions

That will give you a scalar value - to convert dB, you can use formatGain()

See here: Decibel Functions

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