CSD 306K Lecture Notes - Lecture 19: Shair, Phoneme, Phonation
17 Mar 2017
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Document Summary
Segments produced with a relatively open vocal tract: usually voiced. Size and shape of the three cavities determine the vowel. How high is the tongue in the mouth: high, mid. How are the lips shaped: unrounded or spread, rounded. If yes, the tongue is retroflexed and the sound is called a rhotic. Phonology: knowledge of the language conventions or rules for combining sounds to produce sounds and sequences. Articulation: the motor skills involved in producing sounds and sound sequences. By age 8, most children know and correctly produce the sounds of their language. Articulation disorders: difficulty producing the sounds and sound sequences of their language. ***phonological disorder: deficiency in the abstract system of knowledge that forms the rule system for sounds and sequences need to convey a message in a language. Phonetic science: respiratory, phonatory, and articulatory systems, perception is crucial for acquisition of speech production and onoging self monitoring.
