speech sounds Flashcards
what are the 3 vowel classifications
lip rounding, height, front-back dimension
vowel classifications describe the differences in the vowel’s
formants
parameters of consonant classification
(4)
airstream mechanism, phonotation type (voiced/voiceless), nasality (oro-nasal process), oral constriction (place/manner of articulation
common active articulators:
lower lip and tongue (tip, blade, front, back)
common passive articulators:
upper lip, upper front teeth, alveolar ridge, hard palate, soft palate(velum), uvula, pharynx, epiglottis(rarely)
what is the active articulator for labial sounds
lips
what is the active articulator for coronal sounds
tongue front (tip/blade)
what is the active articulator for dorsal sounds
tongue body
what sound categories are labial
bilabial, labiodental
what sound categories are dorsal
palatal, velar
what sound categories are coronal
dental, alveolar, retroflex, post-alveolar
what does manner of articulation describe
degree of constriction, laterality
what is a sibilant consonant
s-like sounds (coronal fricatives) caused by airstream hitting back of front teeth at high speed
difference between central and lateral consonants
lateral sounds there’s a closure along the middle and air flows out through the sides of tongue
in implosives larynx is ___ and in ejectives larynx is ___
lowered, raised