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API > API/Runtime > API/Runtime/SignalProcessing > API/Runtime/SignalProcessing/FExponentialEase
Description
This is a method for getting the factor to use for a given tau and sample rate. Tau here is defined as the time it takes the interpolator to be within 1/e of it's destination.
| Name | GetFactorForTau |
| Type | function |
| Header File | /Engine/Source/Runtime/SignalProcessing/Public/DSP/Dsp.h |
| Include Path | #include "DSP/Dsp.h" |
static float GetFactorForTau
(
float InTau,
float InSampleRate
)