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!

Sound Card Signal Generator Toggle


Macro: Gen

This toolbar button activates sound card output operations. You may also use ALT+G.

In order for the Generator to be successfully toggled on, either Left or Right (or both) outputs must be selected in the Generator Control Dialog. Otherwise, that dialog will open and 'Select Left and/or Right Generator channel' will appear on the message line.

When Generator and Input are active at the same time, it is referred to as "full-duplex" operation. Most modern sound cards are capable of this. If yours is not, then toggling Generator on will force Input off and disable it, and vice-versa.

Note that the Multi-Channel Outputs dialog button is disabled unless both Left and Right outputs are selected. Conversely, when the Multi-Channel Outputs On button is active in that dialog, even if the Generator is off so there is no actual output, the Left and Right output buttons in the main Generator dialog are disabled.


Macro Notes:

Gen=1 turns the Generator on, Gen=0 turns it off, and Gen=x toggles between the two states.


See also Generator Introduction and Features

GO:

Questions? Comments? Contact us!

We respond to ALL inquiries, typically within 24 hrs.
INTERSTELLAR RESEARCH:
Over 30 Years of Innovative Instrumentation
© Copyright 2007 - 2017 by Interstellar Research
All rights reserved