Lab3.markdown

@@ -235,12 +235,16 @@
 > ![G3](http://gitlab.au.dk/uploads/group-22/lego/8b5ba5b544/G3.png)
 > ##### Fig. 9: Graph showing the profile of a single clap of sound level over time.
 >
+> We noticed that it is possible to trick the robot into thinking it hears a clap by shouting a short word to the
+> sound sensor. This is due to the fact that the robot only distinguishes between volume and duration of a sound
+> meaning that different sounds can actually result in the same sound profile. The graph below [see fig. 10] shows a
+> series of claps showing three distinct peaks. Each peak is a registered clap. The smaller peaks will not result in
+> a beep as the sound profile does not match that of a clap. 
+>
 > ![G4](http://gitlab.au.dk/uploads/group-22/lego/5be9aa34ac/G4.png)
 > ##### Fig. 10: Graph showing the results from the ClapCar program. When the curve matches the algorithm of the
 > inner loop the robot beeps twice. Here the curve matches the algorithm three time seen by the three spikes.
 >
-> We noticed that it is possible to trick the robot into thinking it hears a clap by shouting a short word to the sound sensor. This is due to the fact that the robot only distinguishes between volume and duration of a sound meaning that different sounds can actually result in the same sound profile. The graph below [fig. ??] shows a series of claps showing three distinct peaks. Each peak is a registered clap. The smaller peaks will not result in a beep as the sound profile does not match that of a clap. 
->
 > ---
 > ## Exercise 6 - Party Finder Robot
 >