`TChebyshev2HighpassFilterAutomatable`

`TCustomChebyshev2HighpassFilter`

`TCustomChebyshev2Filter`

`TCustomChebyshevFilter`

`TCustomOrderFilter`

`TCustomGainFrequencyFilter`

`TCustomFilterWithOrder`

`TCustomFilter`

`TDspSampleRatePersistent`

`TDspPersistent`

`TNotifiablePersistent`
		OnChange