pt 

AssignTo (TNotifiablePersistent)

pt 

AssignTo (TDspSampleRatePersistent)

BeginUpdate (TNotifiablePersistent)

Changed (TNotifiablePersistent)

Create (TDspSampleRatePersistent)

EndUpdate (TNotifiablePersistent)

pt 

GetCurrentFrequency (TCustomTuner)

ProcessSample32 (TCustomTuner)

pt 

SampleRateChanged (TDspSampleRatePersistent)