You are here: Symbol Reference > AudioSignal Namespace > Classes > TSignalIn Class > TSignalIn Members
DSP Master VCL
ContentsIndex
TSignalIn 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. 
 
Set the property to True, for the component to call Pull method each time a new buffer is requested. 
 
Return the bandwidth of the signal. 
 
Defines the size of the audio stream buffers. 
 
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.  
 
Must be "Hidden" unless it is published 
 
may not have default to allow switching of default precision 
 
Get or set the length of the signal in samples. 
 
Defines how aggressivelly will the MonitorData function attempt to obtain the very latest data (just to be recorded or just to be played back.) The value is defined in miliseconds. 
 
The property keeps the track of the actual frequency of the calls to the MonitorData property. 
 
Defines number of buffers being gueued to be processed. 
 
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".  
 
Event triggered when processing starts. 
 
Event triggered when processing stops. 
 
The property holds the statistics for the MonitorData method. 
 
Set it to true, if you want to pause the playback. 
 
Define dynamics of the signal. 8,16 or 24 bit. 
 
Defines the sampling frequency of the signal. 
 
Defines the level above which the signal must rise before the trigger will condition will be true. 
 
Defines the level below which the signal must fall before the trigger will condition will be true. 
 
Specifies the channel that will be searched for trigger condition. 
 
Defines the delay in number of samples. 
 
Used to enable and disable the trigger logic. 
 
Defines the trigger condition to be searched for in the signal. 
 
Defines which data to return after trigger relative to the trigger position . 
 
Set it to True to indicate, that valid signals will be connected to the Input or Inputs properties. 
 
Set WaveDevice to -1, to always use default windows sound device. 
Copyright (c) 1999-2025 by Dew Research. All rights reserved.