Name
richness — NN n/a IE n/a CSS 2
Synopsis
Inherited: Yes
For aural style sheets, sets the brightness (stridency) of the voice used in text-to-speech rendering of the element.
CSS Syntax
richness: numberValue
A positive floating-point number to represent how strident the voice
sounds. A value of 50 is normal. Lower values
produce a softer, mellower voice; higher values produce a louder,
more forceful voice.
Initial Value
50
Applies To
All elements.
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