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:OscilloscopeSpectrum Analyzer 8-Channel
|
Applications:Frequency responseDistortion measurementSpeech and musicMicrophone calibrationLoudspeaker testAuditory phenomenaMusical instrument tuningAnimal soundEvoked potentialsRotating machineryAutomotiveProduct testContact us about
|
|
Voltmeter dB Ref Controls: Options >> Voltmeter >> dB Ref
This option is only available in Voltmeter dB mode. When you activate dB Ref, the current dB value at the moment of activation becomes the new reference value and the display immediately shows 0 dB. You can reset the reference value at any time by toggling dB Ref off and back on again. The reference value remains in effect if you toggle to other modes, though it does nothing in those modes. When you return to dB mode it will still be in effect. Note that if you exit Daqarta with dB Ref active, the reference value will be retained for the next session. Macro Notes: VoltRef=1 activates dB Ref mode and causes the current dB value to become the reference. VoltRef=0 exits and VoltRef=x toggles dB Ref mode. See also Voltmeter, Voltmeter Channel |
|||
GO:
Questions? Comments? Contact us!We respond to ALL inquiries, typically within 24 hrs.INTERSTELLAR RESEARCH: Over 35 Years of Innovative Instrumentation © Copyright 2007 - 2023 by Interstellar Research All rights reserved |