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TSignalGenerator Members

The following tables list the members exposed by TSignalGenerator.

 
Name 
Description 
 
Appends Sample to the end of the signal. 
 
Copy 
Copies signal Data and sampling frequency information. 
 
Compute the CREST parameter. 
 
If all Inputs[i] are dirty the function returns true. 
 
When called, the method will pass Update requests recursively to all connected objects. 
 
Notifies all connected components that this component has fresh data. 
 
Convert marks to strings. 
 
Find minimum and maximum amplitude and store the result in the MinAmplt and MaxAmplt properties. 
 
The method can be assigned to some other component even handler, as a notification that a parameter has changed and that Self should consider a recalculation. 
 
Update the function generator with the new parameters from the sounds property item at position i.  
 
Peak 
Find the maximum deviation of the signal from its mean value. 
 
Recursively processes all connected components backward and calls Reset method. 
 
Initialize the function (sound) to be generated.  
 
Pull 
Request recalculation of the entire chain of all connected components. 
 
Calls Pull until pipeEnd is returned.  
 
Initialize the function (sound) to be generated.  
 
Resets all functions to its initial phase.  
 
Resets the function at TemplatLineIndex position to its initial phase.  
 
Size 
Assign the size of the signal from Src. 
 
Request recalculation of the data and place the result in Self. 
 
Call this method only, if SuspendNotifyUpdate is True. 
 
Convert values to strings. 
 
Name 
Description 
 
Returns the upper bandwidth edge of the signal. 
 
Returns the lower bandwidth edge of the signal. 
 
Contains any error messages encountered while trying to evalute the functions.  
 
Default property to access values of a complex signal. 
 
Dt 
Time between two consecutive samples. 
 
Frequency resolution obtained, if an FFT algorithm would be run on the data. 
 
Must be "Hidden" unless it is published 
 
Must be "Hidden" unless it is published 
 
Number to label the object when it is an item in the List. 
 
Stores the time stamps and amplitude of selected samples. 
 
Stores the maximum amplitude of the signal found by the MinMax method. 
 
MaxX 
Use the MaxX property to store the time stamp (in seconds) of the right most sample. 
 
Stores the minimum amplitude of the signal found by the MinMax method. 
 
MinX 
Use the MinX property to store the time stamp of the left-most sample. 
 
Returns the state of the pipe after the last update. 
 
Returns true, if all function generators are initialized.  
 
The length of the signal in seconds. 
 
Set this property to True, to prevent calling OnNotifyUpdate from the Update Method. 
 
Set it to True to indicate, that valid signals will be connected to the Input or Inputs properties. 
 
Default property to access values of a real signal. 
 
Name 
Description 
 
Event triggered when the user calls the ResyncFunction method.  
 
Name 
Description 
 
Set active to false to suppress the propagation of the Pull request and the subsequent call to the Update method. 
 
Return the bandwidth of the signal. 
 
Get or set the number of channels multiplexed in the data property. 
 
Set this property to true, to request computation using complex numbers.  
 
If True, the component will pass on the udpate request to the connected component. 
 
Data 
Stores the result of the processing. 
 
may not have default to allow switching of default precision 
 
Set this property to true to lock changes to FloatPrecision property.  
 
may not have default to allow switching of default precision 
 
Get or set the length of the signal in samples. 
 
The event is triggered after the call to the Update method. 
 
The event is triggered just before the call to the Update method. 
 
The event is triggered after the OnAfterUpdate event. Use this event to update any associated charts or graphs or result tables. 
 
If the Input property is not assigned, the component will call OnGetInput. 
 
The event is called after a call to InternalUpdate, OnAfterUpdate and OnDisplayUpdate from within the Update method. 
 
The event is triggered when ParamUpdate method is called. The ParamUpdate method is usually called by component editors when a value was changed by the user and the editor was "Live".  
 
Defines the sampling frequency of the signal. 
 
Signal generator sound definition object.  
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