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!

DDisk Controls Dialog

Controls: DDisk Dialog
Macro: DDiskDlg

This dialog is invoked by the thin button just under the DDisk or DD / Open button in the main toolbar. It can be invoked from the File menu, or directly via CTRL+D. It contains controls to stop the recording at a preset file size, and to start the recording a moment before you hit Record or the INS key.

You can also specify the amount that the trace will advance automatically between display updates during playback, and you can set the units for the file position readout, used in both recording and playback.

Macro Notes:

DDiskDlg=1 opens the DDisk dialog, DDiskDlg=0 closes it, and DDiskDlg=x toggles between open and closed.

Note that you do not need to open this dialog to change its controls directly via macro command.


See also Direct-To-Disk (DDisk) Toggle

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