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Daqarta for DOS
(Legacy systems only)

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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.
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Triangle Wave

Controls: Gen Dlg >> Stream >> Wave >> Triangle
Macro: Wave=Tri

Standard triangular waveform, with no separate dialog. Sometimes called a "sawtooth", but that makes it easy to confuse with Ramp waves. The normal Triangle wave is bipolar, running between positive and negative full-scale values. If you need a positive unipolar wave, just set the Level to 50% and Offset to 50%. For a negative wave, set Offset to -50%.


See also Wave Dialog.


Applications:

Frequency response

Distortion measurement

Speech and music

Microphone calibration

Loudspeaker test

Musical instrument tuning

Animal sound

Evoked potentials

Rotating machinery

Vehicle pass-by noise

Product test

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