Daqarta
Data AcQuisition And Real-Time Analysis
Scope - Spectrum - Spectrogram - Signal Generator
Software for Windows
Science with your Sound Card!
The following is from the Daqarta Help system:

Features:

Oscilloscope

Spectrum Analyzer

8-Channel
Signal Generator

(Absolutely FREE!)

Spectrogram

Pitch Tracker

Pitch-to-MIDI

DaqMusiq Generator
(Free Music... Forever!)

Engine Simulator

LCR Meter

Remote Operation

DC Measurements

True RMS Voltmeter

Sound Level Meter

Frequency Counter
    Period
    Event
    Spectral Event

    Temperature
    Pressure
    MHz Frequencies

Data Logger

Waveform Averager

Histogram

Post-Stimulus Time
Histogram (PSTH)

THD Meter

IMD Meter

Precision Phase Meter

Pulse Meter

Macro System

Multi-Trace Arrays

Trigger Controls

Auto-Calibration

Spectral Peak Track

Spectrum Limit Testing

Direct-to-Disk Recording

Accessibility

Applications:

Frequency response

Distortion measurement

Speech and music

Microphone calibration

Loudspeaker test

Auditory phenomena

Musical instrument tuning

Animal sound

Evoked potentials

Rotating machinery

Automotive

Product test

Contact us about
your application!

Juxt Load File

Controls: File Menu >> Juxt Dialog >> Load File
Macro: LoadJXT

Loads a file with a .JXT extension to Juxt memory. If there are traces already present, Daqarta will ask "Replace existing traces? (No = Add file traces.)". If you hit Yes to replace the traces, and they have not already been saved to a file, Daqarta will ask if you want to save them first.

If you hit No, the newly-loaded traces will be added to those already in Juxt memory, up to a total of 99.

NOTE: This button is disabled after the trial period, unless a Professional license key is present.


Macro Notes:

The LoadJXT macro has no effect if any File Open or Save As dialog is already active.

LoadJXT= without a name will open the File Open dialog showing all .JXT files, but with no default name.

LoadJXT="MyFile" will open the File Open dialog with the default name set to MyFile. (Note that quotes are needed around all filenames in macros.) If you accept this by hitting Enter or the Open button in that dialog, Daqarta will assume you want to open a file named MyFile.JXT and will fail if that file is not found.

After either of the above commands that invokes a File Open dialog, you may use IF.Posn?f=0 to see if the user has hit Cancel to exit without choosing a file name. This allows your macro to exit gracefully or take other action.

A.LoadJXT="MyFile" will open MyFile.JXT directly, without any File Open dialog. Note that if there are traces already in memory, they will be replaced.


See also Juxt Trace Memory Array

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