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API > API/Runtime > API/Runtime/SignalProcessing > API/Runtime/SignalProcessing/DSP > API/Runtime/SignalProcessing/DSP/FWindow > API/Runtime/SignalProcessing/DSP/FWindow/__ctor
References
| Module | SignalProcessing |
| Header | /Engine/Source/Runtime/SignalProcessing/Public/DSP/AudioFFT.h |
| Include | #include "DSP/AudioFFT.h" |
| Source | /Engine/Source/Runtime/SignalProcessing/Private/AudioFFT.cpp |
FWindow
&40;
EWindowType InType,
int32 InNumFrames,
int32 InNumChannels,
bool bIsPeriodic
&41;
Remarks
Constructor. Allocates buffer and generates window inside of it.
Parameters
| Name | Description |
|---|---|
| InType | The type of window that should be generated. |
| InNumFrames | The number of samples that should be generated divided by the number of channels. |
| InNumChannels | The amount of channels that will be used in the signal this is applied to. |
| bIsPeriodic | If false, the window will be symmetrical. If true, the window will be periodic. Generally, set this to false if using this window with an STFT, but use true if this window will be used on an entire, self-contained signal. |