`TCorrelation32`
pt		AssignTo
pt		FFTOrderChanged
		Create
		Destroy
		CrossCorrelation
		AutoCorrelation

`TCustomCorrelation`
pt		AssignTo
pt		ImpulseResponseChanged
pt		FFTOrderChanged
		Create
		Destroy

`TDspPersistent`

`TNotifiablePersistent`
pt		AssignTo
		Changed
		BeginUpdate
		EndUpdate

CT Web help

CodeTyphon Studio