CSD 2351 Lecture Notes - Lecture 1: International Phonetic Alphabet, Thoracic Cavity, External Intercostal Muscles
15 Sep 2016
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Document Summary
*broad transcription*- record of major sound differences (phonemic transcription) narrow transcription- record of particular sound differences (phonetic transcription) Why study phonetics?- provide effective instruction in therapy setting (know how sounds are correctly produced and what produces incorrect pronunciations) ; studies organs that produce speech and their functions (oral cavity, tongue, nasal cavity, larynx, vocal folds, respiration) Describes/classifies speech sounds according to their actual production (classified by articulators) Acoustic phonetics- what is the nature of speech sounds; how sound waves travel through the air from speaker to listener; frequency, intensity, duration of sounds. Perceptual/auditory phonetics- how are speech sounds perceived by the listener; concerned with the judgements that people make about the sounds they hear (what distinguishes particular phonemes) sound. Applied phonetics- practical uses of this knowledge standards; norms for accepted speech language and rules used to combine sounds with other sounds. Linguistic phonetics- analysis of the sounds of discrimination- one"s ability to identify a speech phonemics, semantics, dialectology, comparative, transcriptional.
