The outlying dissertation has the title „testing of a computer based voiceexamination of healthy individuals“. Through this computer based programit is being trying to receive comparable data for future testing. It is also being evaluated whether the used test can be seen as practical. The gathered data is in total of individuals without diagnosed vocal handicaps. If possible to be estimated as a norm, the data could allow to differentiate between a healthy and a sick voice. The program used is of the company WEVOSYS. The program is being tested clinically and via analytical standardised testing it is being tried to put the gathered data into norm.