Dag Arvid Thelle's Page

If you are well acquainted in theory and / or practice in vocal technique, harmonics and overtones, I would greatly appreciate if you put in a little time to answer the questions in this link below. Best wishes Dag Arvid ThelleSurvey on innovation climate in the area of vocal technique and overtones in voices.See More

There are many ways to produce vocal overtones. It depends by the structure of our vocal tract - tongue, cavities, ... - and our sensitiveness. We could explain our technique here.

Software for sonograms, spectrograms, formants, overtones manipulation. How is important the electronic process in your music?