This activity comprises of an interactive spreadsheet model that allows you to change the value in the yellow coloured cell to represent a percentage of noise added to a signal. It allows you to see what happens to both analogue and digital signals with the same amount of noise side by side. There is a worksheet to summarise the difference between the two kinds of signal and also an activity for pupils where they plot out signal plus noise by hand - ideal for a flipped learning (prep) approach where pupils do this in advance of the lesson before discussion in the lesson.
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Another great resource and set of activities. Thanks!
Well I must say.....good on you for sharing such a superb resource!!!
Just what I needed to make my lesson on analogue and digital more memorable. Thanks
The worksheet on comparing the noise of analogue and digital is simply excellent and fun. Thank you for sharing.
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