Vault sync: 2021-11-03 21:51:46

School/Analyse/Layers/1. Physical Layer.md

@@ -29,3 +29,16 @@ A encoder converts analog or digital information in signals that can be transmit
 The process of adding data to a carrier wave is called Modulation
 
 ## Modulation
+Adding data to carrier waves is called modulation.
+
+This can be done in 3 different ways.
+
+### Amplitude
+![[modulation-amplitude.png]]
+
+Amplitude or the strength (height) of a wave changes over time.
+We can change how much the amplitude is changing over a 
+
+### Frequency
+
+### Phase