You are here: Symbol Reference > FileSignal Namespace > Classes > TSignalWrite Class > TSignalWrite Members
DSP Master VCL
ContentsIndex
TSignalWrite Members Published Properties
Published Properties
 
Name 
Description 
 
Set active to false to suppress the propagation of the Pull request and the subsequent call to the Update method. 
 
If True, the SaveFile method will set the file cursor at the end of the file. 
 
Holds the string added to the header of the saved wav file. 
 
If True, the file format will be automatically determined from the file name extension. 
 
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. 
 
Defines the format of the file, if AutoFileFormat property is False. 
 
Defines the file name to be read from or written to. 
 
may not have default to allow switching of default precision 
 
Set this property to true to lock changes to FloatPrecision property.  
 
Number format definition for text file formats. 
 
Source data to be written to the file.  
 
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 precision with which the Data will be saved.  
 
Read only. Returns the length in samples of the Data written so far in the current record per channel.  
 
Move the file position cursor to the beginging of the record number RecordNumber. 
 
Read only. Returns the length in seconds of the Data written so far in the current record per channel.  
 
Number format definition for text file formats. 
 
Define the rounding mode when saving to integer types. 
 
Defines the sampling frequency of the signal. 
 
Returns the sample count written for all channels. 
Copyright (c) 1999-2025 by Dew Research. All rights reserved.