PRE2020 Group 1 numbers

Range microphone: 10x10 meter. [[1]]

Height microphone: 2.5 meter since this is the minimum height of the chosen microphone.

Distance between the detection device and the measurement station: preferably 2 meter but can depend on the available space and which entrance.

Percentage of infected people: 0.1%, this is the amount of people currently tested positive for corona. Some of these people are in the hospital and do not count, also the people tested positive will be a lot careful coming into contact with others. However there are also people that have corona that are not tested, This will even out and so the same Percentage of infected people was taken. [[2]]

Chance of detecting a cough: 87% Korean study

Time at the measurement station per person: 4 minutes, 1 minute testing, 2 minutes disinfecting, 1 spare minute.