DewDSPMasterNET
TSignalRead Component
Summary
Reads a signal from a file.

Unit
FileSignal

Hierarchy
TAnalysis <--TSignal <--TFileStorage <--TSignalRead

Subclasses
None

Description
Use TSignalRead to read wav, binary and text files and provide streaming capabilities with frame navigation and overlapp support. The read data is placed in the Data property and its sample count is determined with the Length property. Once a file is opened, the key properties immediatelly contain all the necessary information about the file size, number of records, data type etc...

Properties

 Name  Summary 
ForceLength  
FrameNumber  
FramesPerSecond  
Framing  
LastFrameCheck  
Loop  
MaxFrames  
NumberOfRecords  
OnProcessAll  
OnRecordPositionChange  
OverlappingPercent  
OverlappingSamples  
Precision  
RecordLength  
RecordNumber  
RecordPosition  
RecordTime  
RecordTimePosition  
ScaleFactor  
SelectionStart  
SelectionStop  

Methods

 Name  Summary 
AdvanceFrame  
CloseFile  
FileIsOpen  
FileSize  
FirstFrame  
FormatDescription  
FormatTagDescription  
InternalUpdate  
IsEndOfFile  
LastFrame  
NextFrame  
OpenFile  
PrevFrame  
ProcessRecord  
RawFileFormat  
SamplesLeft  
SetSamplingFrequency  
UpdateSetLength  

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