Daqarta
Data AcQuisition And Real-Time Analysis
Scope - Spectrum - Spectrogram - Signal Generator
Software for Windows Science with your Sound Card! |
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The following is from the Daqarta Help system:
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Features:OscilloscopeSpectrum Analyzer 8-Channel
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Applications:Frequency responseDistortion measurementSpeech and musicMicrophone calibrationLoudspeaker testAuditory phenomenaMusical instrument tuningAnimal soundEvoked potentialsRotating machineryAutomotiveProduct testContact us about
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Frequency Sweep Units (Samples, Seconds)Macro: SmplSec The button to the right of the Sweep Length control shows units of samples (Smpl) or seconds (sec). You can toggle between these by clicking the button, allowing entry and display in whichever format you find most convenient. In seconds mode, you can enter values in H:M:S format even though Daqarta will only display seconds. For example, if you enter '1:30:0' Daqarta will show 5400 seconds. This is one of several duplicate buttons that affect duration entry and display throughout the Daqarta Generator, and also the Trigger dialog. Macro Notes: SmplSec=sec sets the units to seconds, as does SmplSec=1. SmplSec=Smpl or SmplSec=0 sets Samples, and SmplSec=x toggles between the two. When reading the current state, as in UU=SmplSec, only 0 or 1 values are returned. Likewise, only numerical values may be used in an IF statement such as IF.SmplSec=1. See also Frequency Sweep, Waveform Stream Controls |
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