We could freeze the signal with an oscilloscope for high frequencies or plot on a chart for low frequencies and analyze the relationship between input and output

Sine waves for practice when estimating gain and phase shift
Click left and right in grid to change frequency

Check to print answers

This Javascript exercise helps you estimate gain and phase shift. It does not correspond to a real system and would relate to a peculiar Bode diagram.

Programming tips from: http://miloq.blogspot.com/2011/05/coordinates-mouse-click-canvas.html

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