Mind map
Digital Signals Analogue Signals
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Digital Signals Analogue Signals
On Off 0 and 1
No Varying Values
Can use multiplexing, broadcasting/ transmitting several signals at the same time
Less interference with other broadcasts than analogue
More Stations
Square shaped
No need for carrier waves
Analogue signals were used previously for TV but switched to digital satellites
Vary continuously in frequency and amplitude
Has lots of interference
Uses carrier waves
Loopy/Bumpy Shaped
Less Stations
Continuous Signal
Analogue Signals
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- Description
- Science Mind Map on Digital Signals Analogue Signals, created by Lindis Dixon on 10/11/2016.
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- Lindis Dixon
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