Intonation window

Screenshot of the intonation window

This window shows the generated macro intonation, and allows the customization of the curve. The curve is shown only after a text is synthesized in the Synthesis window.

The graph shows the pitch before it is added to (vtm_control_model.txt:pitch_offset + voice/*.txt:reference_glottal_pitch).

At the top of the graph, the Rule numbers are shown, and below them the Rule duration in milliseconds.

The fields "Beat" and "Absolute time" are read-only. The absolute time is the sum of the beat and beat offset values.

The beat positions are indicated by vertical black lines.

The graph shows the cubic interpolation curve and also the linear interpolation one. The first segment uses always linear interpolation, even with smooth intonation enabled.