@@ -58,7 +58,7 @@ First we clapped at different distances to the sensor in order to measure from h
To compensate for the inconsistency we decided to use a smartphone and transmit a constant tone. The setup is showed in the picture below. The car was placed on a table in the middle of the room and loudness were measured from different distances:
Fig. 1: Picture of the setup. The robot was placed on a table and the phone was pointed towards the robot. After each sensor reading the distance to the phone was increased.