VOWELS Flashcards
VOWELS #1
Ladfoged & Maddieson (1986) sound produced with little or no constraint of the vocal tract (phonetics)
VOWELS #2
syllabic (phonology)
VOICING
sounds produced with the vibration of the vocal folds; vowels are almost always voiced (exceptions, Japanese /i/ and /ɯ/)
HEIGHT
height of the tongue body; vowels divided into high vowels (close vowels) and low vowels (open vowels)
FRONT / BACK
front/back position of the highest part of the tongue body: front, centre, back
LIP SHAPE
rounded/ unrounded vowels
NASALISATION
(~) the airflow passes through the oral and nasal cavity at the same time
VOWEL LENGHT
(:) ENG: quality/quantity; EST: three different lengths
ATR
Ladefoged, 1968: advanced tongue root; phenomenon in African languages (Igbo)
RHOTICITY
a very uncommon phenomenon in the world’s languages
SCHWA
thought to be the sound produced with the vocal tract in a neutral position; sound at the centre of the IPA quadrilateral
MONOPTHONGS vs DIPTHONGS
vowels noticeably change their quality over time
TENSE vs LAX VOWELS
traditionally seen as the difference in the amount of muscular effort implied in producing a vowel; actually, it hasn’t been scientifically measured, so Ladfoged and Johnson (2011) suggest that we see these as phonotactic constraints on certain vowels
CARDINAL VOWELS
system developed by Daniel Jones at the beginning of the 20th century; designed to present reference vowels (extremes); no produced in many languages; divided in primary/secondary.