The PC based Sound card Oscilloscope receives its data from the Sound card with 44.1kHz and 16 Bit resolution.
The oscilloscope contains in addition a signal generator for 2 channels for Sine, Square, Triangular and Sawtooth wave forms in the frequency range from 0 to 20kHz. These signals are available at the speaker output of the sound card. These can be fed back to the oscilloscope in order to generate Lissajous figures in the x-y mode.
Main Features :
- Trigger modes: off, automatic, normal and single shot
- Trigger level can be set with the mouse
- The signals of the two channels can be added, subtracted and multiplied
- x-y mode
- Frequency analysis (Fourier spectrum)
- Waterfall diagram (frequency spectrum as function of time)
- Frequency filter: low-, high- and band-pass
- Cursors to measure amplitude, time and frequency in the main window
- Audio Recorder to save data to a wave file
- For multiple soundcard system, the used card can be selected in the settings tab
Hello, thanks for this option. I would like to download the software soundcard Oscilloscop 1.4 to do some tests. May I do it for free? Thanks a lot, Ailton.
As a LabVIEW programmer myself, I can see the attention to details in the useful options and the performance. I have not run a Calibration Check on the values, but the general utility of this Software Program is very impressive. Just "Load and Run" - worked the first time.
Thank you, Steven, Have a good day and job. Ailton.