Casio Casiotone CT-S1000V User Manual page 37

Playing Lyric Tones (Vocal Synthesis)
Vocal Synthesis Sound Source Block Diagram
Machine-learning
acoustic model
Lyrics (lyric tone) Singing voice Vocal cord/vocal tract
parameter generation simulation
(Vocalist)
Singing voice output
Lyric Creator app Control knob Keyboard performance
(English, Japanese) (age, gender, etc.)
EN-36