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!

Fcal On/Off

Controls: Options >> Frequency Counter >> Fcal >> On/Off
Macro: Fcal

This button is at the top of the Fcal Dialog that is opened by the Fcal button of the Frequency Counter. When this button is toggled, both buttons show the current state.

When Fcal is On, the frequency calibration specified by the following High, Low, Calibration Table, and Units settings is applied to the current Trigger Source channel for the current Frequency Counter mode. Only Hertz, RPM, and msec modes are supported.

Separate Fcal On/Off states and calibration settings are maintained for each Trigger Source and counter mode.


Macro Notes:

The Fcal dialog does not need to be open to make changes to this control. However, you must make sure the desired Trigger Source and Frequency Counter mode are set in order to change the relevant Fcal On/Off state.

Fcal=1 sets Fcal On for the current Trigger Source and counter mode, Fcal=0 sets it Off, and Fcal=x toggles the current state.


See also Fcal Dialog, Frequency Counter

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