xlsx, 73.89 KB
xlsx, 73.89 KB
pdf, 186.88 KB
pdf, 186.88 KB
pdf, 194.83 KB
pdf, 194.83 KB
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 approach where pupils do this in advance of the lesson before discussion in the lesson.
Creative Commons "Sharealike"

Reviews

5

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williamkpope

6 years ago
5

Another great resource and set of activities. Thanks!

Chrisbsn

8 years ago
5

Well I must say.....good on you for sharing such a superb resource!!!

jimmylittlewing

9 years ago
5

Juiced24

10 years ago
5

Just what I needed to make my lesson on analogue and digital more memorable. Thanks

rs007

10 years ago
5

The worksheet on comparing the noise of analogue and digital is simply excellent and fun. Thank you for sharing.

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