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!

Save Notes Text

Controls: Edit Menu >> Run Preferences >> Save Notes Text
Macro: SaveNotes

When this box is unchecked (default), each Daqarta session starts with an empty Notes area. It is thus ready to accept notes about a new test or experiment, which will be saved with any .DQA data file.

When this box is checked, the text in the Notes area is saved at the end of a Daqarta session and is restored in the next session. This is useful as a reminder of the last test run in the prior session, especially if it was a while ago. You could then manually delete or edit this text to get ready for the new test.

For example, if you had been running a series of tests where you change one or more parameters on each test, this would allow you to recall where you left off so nothing was omitted or repeated.

Another use for Save Notes Text is to maintain a simple running journal of experiments. In this scenario, you would not delete the old Notes text, just add new text for each new experiment. If you put the new text at the top, you always see the most recent entry when you start a session, and you can scroll down for older.

You may want to start each entry with CTRL+ALT+D to enter the current date, and/or CTRL+ALT+T to enter the current time. See Date/Time Preferences to set the date and time formats.

Be aware that the Notes area is limited to a total size of 2047 characters, including Enter keys for new lines.


See also Notes Edit, Run Preferences Dialog

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