`TCustomSpectralFilter32`
		WindowFunctionClass

`TCustomSpectralEffect32`
pt	ro	Fft

`TCustomSpectralEffect`

`TDspSampleRateFftPersistent`
		FFTOrder
	ro	FFTSize

`TDspSampleRatePersistent`
		SampleRate

`TDspPersistent`

`TNotifiablePersistent`
pt	ro	UpdateCount