This indicates the inflection. Valid values are any number between 0 and 100, where 0 is monotonic and 50 is normal. Pitch-range is inherited. This indicates the amount of stress given to stressed parts of sentences. Valid values are numbers between 0 and 100, where 50 is the initial value.
Stress is inherited.
This indicates the brightness of the voice. Valid values are numbers between 0 and 100, where 50 is the initial value. Higher values give a voice greater 'carry', but lower values make it softer. Richness is inherited. It is inherited.