Category	Subject	Sinopsys	Description	Example/Values
	volume
	speak
	pause
	pause-before
	pause-after
	cue
	cue-before
	cue-after
	play-during
	azimuth
	elevation
	speech-rate
	voice-family
	pitch
	pitch-range
	stress
	richness
	speak-punctuation
	speak-numeral