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:



Spectrum Analyzer

Signal Generator

(Absolutely FREE!)


Pitch Tracker


DaqMusiq Generator
(Free Music... Forever!)

Engine Simulator

LCR Meter

Remote Operation

DC Measurements

True RMS Voltmeter

Sound Level Meter

Frequency Counter
    Spectral Event

    MHz Frequencies

Data Logger

Waveform Averager


Post-Stimulus Time
Histogram (PSTH)

THD Meter

IMD Meter

Precision Phase Meter

Pulse Meter

Macro System

Multi-Trace Arrays

Trigger Controls


Spectral Peak Track

Spectrum Limit Testing

Direct-to-Disk Recording



Frequency response

Distortion measurement

Speech and music

Microphone calibration

Loudspeaker test

Auditory phenomena

Musical instrument tuning

Animal sound

Evoked potentials

Rotating machinery


Product test

Contact us about
your application!

Purchasing Daqarta

You may evaluate Daqarta for up to 30 sessions or 30 days without charge. After that, you must purchase a license if you want to keep using the signal input and auto-calibration features. A Professional license is required for Juxt trace memory arrays, for saving Macro files, Remote Control, and for Spectrum Limits testing.

All other features continue to operate normally; if you don't need signal inputs, Daqarta can still be used for signal generation and file analysis without any time limits. (Existing calibrations remain in effect; you just won't be able to re-calibrate.)

Daqarta was developed for professional and academic research applications, with the intent that it should be easily affordable to even the smallest lab or company. But there are many uses for Daqarta outside the lab, so Daqarta is offered in both Professional and Personal / Hobby versions.

Professional Price: US $99.00

  • For all business, professional, or research users.
  • Allows Juxt trace memory arrays and macro file saving.
  • Allows Remote Control by your own software.
  • Allows Spectrum Limits for production frequency response testing.
  • Site license for 5 users, with 1st priority Email support.

Personal / Hobby Price: US $29.00

  • For hobby or other non-commercial users.
  • For all college and university students.
  • No Juxt trace memory arrays, or macro file save.
  • No Remote Control.
  • No Spectrum Limits frequency response testing.
  • Single-user license, with 2nd priority Email support.

You may purchase Daqarta via the Purchase page at www.daqarta.com.

Please include your full name, business/institution name, and street address, plus a valid E-mail address. This information will never be released, or used for any purpose other than to notify you of new Daqarta versions via E-mail (unless you specifically decline).

Purchasers will be sent a small encrypted text file via Email, which can be converted into the actual license key by means of the Install Daqarta License Key option in the File menu.

License keys will work with future Daqarta versions; you only need to pay once. Personal / Hobby licenses may be upgraded to Professional by paying the price difference (US $70.00).


Questions? Comments? Contact us!

We respond to ALL inquiries, typically within 24 hrs.
Over 35 Years of Innovative Instrumentation
© Copyright 2007 - 2023 by Interstellar Research
All rights reserved