CS&D 201 Final: COM DIS 201 STUDY FINAL EXAM STUDY GUIDE
30 Oct 2014
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Study guide for cd201 - final exam spring 2009. Star = quiz question: preliminaries, lecture on speech production and perception. Syntax - sentence structure: semantics meaning of words. The relationship between volume and pressure is such that when volume goes up, pressure goes down, and vice versa. Speech production requires constant air pressure in the lungs: diaphragm dome like structure, muscles on the outside connects to the rib-cage, floor of chest cavity and ceiling of abdominal cavity, tendon cannot be stretched, diaphragm flattens. Muscles on inhalation: external intercostals, sternocleidomastoid origin behind the ear, connects to mastoid bone and clavical (collar bone), when contracts pulls sternum up, pectoral minor d*. active process. Process of exhalation: when muscles are relaxed gravity pulls down rib cage and removes volume, caused air molecules to compress and cause air flow out due to elasticity of alveolar saks c*. Sum of the tidal volume and the inspiratory reserve volume.
