Interstellar Research

presents:

DAQARTA

Version 2.10

Data AcQuisition And Real-Time Analysis

LOW COST . . . HIGH PERFORMANCE

Real-time FFT spectrum / color spectrogram / waveform display on any DOS system,

using popular sound cards or laboratory data acquisition boards:

Introduction. Download Options. Screen Image Index. Recent driver upgrades (8-1-2001). Help Contents. Main Help Index. Shareware Registration. About Interstellar Research.

What's New for Daqarta Version 2.10 (8-1-2001), including: The STIM3A Advanced Stimulus Signal Generator now allows integrated control of the SB16 attenuator to provide 0.01 dB resolution over the entire range. New STIM3A Sweep Step mode allows "perfect" frequency response sweeps without window function errors. New separate Mic Cal and Spkr Cal, plus Save option, allow calibration of mics or other transducers from a single reference unit. Supports probe tubes and general transfer functions. SHIFT-Pg keys now provide a quick way to shift the Y-log Full-Scale Reference. Resolution now matches the current label step spacing. 9 more-sensitive Y-log ranges (now 21 total), down to as little as 6 dB full scale. Used with FS Ref control or SHIFT-Pg keys, allows magnified views of any portion of the trace. Attenuator Drivers allow control of separate attenuator systems. Use any SB16-family ISA-bus Sound Blaster as a wide-range, wide-bandwidth stand-alone attenuator, with 0.01 dB resolution when used with STIM3A. Useful for controlling stimulus output from laboratory-type boards, which have no on-board attenuators. And don't forget our other great free utilities! Find out about Daqarta updates automatically: Contact us to receive announcements via Email. Your address will be kept completely confidential, and there is no obligation to register. Questions? Comments? Contact us! We respond to ALL inquiries, typically within 24 hrs. INTERSTELLAR RESEARCH: Two Decades of Engineering Excellence © Copyright 2001 by Interstellar Research tech@daqarta.com

MISSION: After 20 years of custom data acquisition system design, Interstellar Research now offers a new solution: DAQARTA plus off-the-shelf hardware. Your experiments will be up and running faster, more reliably, and with less expense than with custom systems. Please contact us for advice on your particular application. (And please remember to register Daqarta... it's now the full-time business of Interstellar Research. We can't make it without you!)