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Oscilloscope
& Spectrum Analyzer




[ Controls | Setup | Oscilloscope | Spectrum Analyzer | Dual mode ]
















[ Controls | Setup | Oscilloscope | Spectrum Analyzer | Dual mode ]


On the main menu select settings and click sound card.







Select the device to use as analog input.
Select 16 bits per sample and 1 channel.







On the top right of the front pannel, locate instrument.
Select the horizontal time/div value ms/div.
Click the start button to activate the sampling.












[ Controls | Setup | Oscilloscope | Spectrum Analyzer | Dual mode ]


The oscilloscope mode displays the signal in the time domain.






Adjust the Vertical and Horizontal control sliders as wished.


















[ Controls | Setup | Oscilloscope | Spectrum Analyzer | Dual mode ]


The spectrum analyzer mode displays the signal in the frequency domain.
Select mono-lateral or bi-lateral spectum mode.
Select Spectrum analyzer (1D) and Spectrum scale linear.










Adjust the Vertical and Horizontal control sliders as wished.






Spectrum analyzer in 1D mode.










Spectrum analyzer in 2D mode : select Spectrum analyzer (2D).
Adjust the Vertical and Horizontal control sliders as wished.










Spectrum analyzer in 3D mode : select Spectrum analyzer (3D).
















[ Controls | Setup | Oscilloscope | Spectrum Analyzer | Dual mode ]


Use dual mode to display both views at the same time.
Swap from scope to analyzer with the Oscillo / Spectro / Dual buttons.














Scope by ZeroProfitSoft.

Contact : powerdown[at]free[dot]fr




updated : 2014