No definitions found for 'visible-speech data'
Perhaps one of these:
visibility,
visible church,
visible spectrum,
vocabularies,
vespilloes,
vespula maculata,
visible bell,
vespula maculifrons,
vacaville,
vicia villosa,
visibly,
visible radiation,
visible horizon,
vocable,
vespillo,
visibleness,
vacaville, ca,
voyageable,
visible balance,
vocabulary,
voiceful,
visible light,
visible,
vcc filtering,
vocabulist,
visible speech,
vespula,
vespula vulgaris