Be careful not to pay any attention to the misleading gendering (male/female) percentages this application displays if you care about how your voice is perceived in terms of gender - those estimations are close to meaningless because in practice your voice will be gendered not according to the pitch, but according the balance of your vocal size (the size/shape of your vocal tract) and vocal weight (the way your vocal folds come together when vibrating - in a light or a heavy way) and the application does not measure any of this. If you want to look at the pitch when, say, singing, there are better applications than this one ( supporting musical notation/notes on the graph instead of raw frequencies (pretty useless for music.)