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!

UTC Date/Time

Controls: Edit Menu >> Date/Time Preferences
Macros: UTC, UTCpref

During text entry into Notes, Fields, Labels, Macro Descriptions, Macro Definitions, or the Generator Title, CTRL+ALT+D will enter the current date, or CTRL+ALT+T will enter the current time.

If the UTC menu item is checked, those entries will be in Coordinated Universal Time (UTC), the international standard that replaces the former Greenwich Mean Time (GMT). Otherwise, they will be in local time.

If the u Prefix item is checked, then whenever a UTC time or date is shown it will have a lowercase 'u' in front of it as a reminder. Note that this also applies to UTC dates and times entered via macros (see below), and to Time UTC and Date UTC options for Juxt Array trace labels. It does not apply to the Date and Time fields in the File Info dialog, since the Local/UTC button shows that status.


Macro Notes:

UTC=1 activates UTC entry, UTC=0 cancels it, and UTC=x toggles the current state.

Similarly, UTCpref=1 activates, UTCpref=0 cancels, and UTCpref=x toggles the u Prefix option.

The UTC control only applies to CTRL+ALT+D and CTRL+ALT+T keyboard entries. If you enter the date or time via macros, there are separate macro variables to specify local or UTC time. Using Field1 as an example:

Field1=t enters the local time.

Field1=d enters the local date.

Field1=uT enters the UTC time.

Field1=uD enters the UTC date.

If the u Prefix option has been checked and uT or uD are used, the time or date shown in the Field will be preceded by 'u' as a reminder.


See also Date/Time Preferences Menu, Date Format

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