unreal.FFTWindowType

class unreal.FFTWindowType

Bases: EnumBase

EFFTWindow Type

C++ Source:

  • Module: Engine

  • File: SoundSubmix.h

BLACKMAN: FFTWindowType

Mainlobe width of -3 dB and sidelobe attenuation of ~-60db. Tricky for COLA.

Type:

3

HAMMING: FFTWindowType

Mainlobe width of -3 dB and sidelobe attenuation of ~-40 dB. Good for COLA.

Type:

1

HANN: FFTWindowType

Mainlobe width of -3 dB and sidelobe attenuation of ~-30dB. Good for COLA.

Type:

2

NONE: FFTWindowType

No window is applied. Technically a boxcar window.

Type:

0