A dataset containing tongue contour coordinates of a single speaker.
tongueA data frame with 3612 rows and 28 variables.
speaker ID
time of coordinate, in seconds
date and time of recording
prompt string
label of annotation
smoothed displacement of tongue tip
velocity of tongue tip displacement
absolute velocity of tongue tip displacement
smoothed displacement of tongue dorsum
velocity of tongue dorsum displacement
absolute velocity of tongue dorsum displacement
smoothed displacement of tongue root
velocity of tongue root displacement
absolute velocity of tongue root displacement
fan line number
horizontal coordinate at time seconds
vertical coordinate at time seconds
words of the form CVCV
item ID
IPA transcription of the words
first consonant
phonation of the first consonant, voiceless
first and second vowel
backness of the vowel, back or central
height of the vowel, high, mid or low
second consonant
phonation of the second consonant, voiceless or voiced
place of the second consonant, coronal or velar