Please have a look at our Frequently Asked Questions and the User manual.

If you want to contact us about a problem with VoceVista Video or Overtone Analyzer, please do so in the software by clicking on Help / Send feedback. This will open this window:

feedback form


On the feedback form, please check the “Send anonymous system profile” option. This will send us a copy of your program settings and the log file of the most recent run.

If the program is not starting at all on your computer, you can also contact us by email at

User Manual as PDF

You can download a PDF Version of the User Manual here.