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Oral and Nasal Sound
Place of articulation
① Bilabials : [p],[p’],[ph][m] -by bringing both lips together – , - – - (now)
④ Alveolars - By raising the tongue in various ways to the alveolar ridge [t,t’,th ,n] :Tongue tip is raised and touches the ridge, or slightly in front of it. [s] [s’]: Front of tongue is raised, tip is lowered so that air escapes. [l] : Tongue tip is raised while the rest of tongue remains down. And air escapes over its sides (=lateral sound) [r] : The tip of tongue is curled up back the alveolar ridge.(= retroflex sound)
Vowel
Phonetics : The Sounds of Language
The science of phonetics attempts to describe all of the sounds used in all languages of the world. Knowing a language = Knowing the sounds of language + Knowing how to combine those sounds into word
⑤ Palatals : [],[],[] - Constriction occurs by raising the front part of the tongue to the palate ⑥ Velars : [k],[k’],[kh][] - By raising the back of tongue to the soft palate(=velum) ⑦ Glottals [h]: From the flow of air through the open glottis, and past the tongue and lips
1) [i:] Front, High, Unrounded, Tense 2) [ ]: Front, High, Unrounded, Lax 3) [e] : Front, Mid, Unrounded, Tense 4) [] : Front, Mid, Unrounded, Lax 5) [] : Front, Low, Unrounded, Lax 6) [a]: Central, Low, Unrounded, Lax 7) [u] : Back, High, Rounded, Tense 8) [] : Back, High, Rounded, Lax 9) [o] : Back, Mid, Rounded, Tense 10) [] : Back, Low, Rounded, Lax
Aspirated/unaspirated
Aspirated sounds are indicated by writing the phonetic symbol with a raised h
In Korean, aspirated sound and unaspirated sound are not allophone. So they are distinctive sound.
