I worked in singing vocal synthesis from 2011 to 2018. I created vocal libraries for UTAU and Alter/Ego, including the
first professional French singing voice library.
Released starting October 2012. My second vocal library, recorded with better equipment than my first attempt. The series included several Japanese vocal libraries, with the Extend Power version being my best work in this series.
The first commercial vocal library for Alter/Ego, and the first professional French singing vocal library. Development took well over a year, with eight to nine additional months for the first major update. Now available free of charge.