LING 530 Lecture Notes - Lecture 8: Fourier Analysis, Multidimensional Scaling, Spectral Density
27 Jun 2018
School
Department
Course
Professor
Lecture 9:
Post-midterm feedback
LING 530
Francisco Torreira
Winter 2018
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Expected results
-Small number of As 5-10%
-Many Bs 80-90%
-Small number of Cs and lower 5-10%
-Mean and median between 70 and 80%
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Observed results
Mean: 72
Median: 74
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Document Summary
Mean and median between 70 and 80% You are encouraged to come see me during office hours and discuss: Your target final grade, and how to achieve it. I will hold extended office hours during next couple of weeks. Speech: different levels of description: articulation, aerodynamics, acoustics, audition, perception. Speech: different levels of description: articulation: gestures of speechorgans, active & passive articulators, manner of articulation: constriction type, place of articulation: constriction location. Let"s practice speech articulation without producing any sound. Will be able to feel the place of articulation, the gestures . Speech: different levels of description: aerodynamics: fluid mechanics (in speech: motion of air inside the vocal tract, displacement of air itself is not sound! Speech: different levels of description: acoustics: sound. Individual particles in medium move back and forth. Without air from the lungs, there is no sound! Number of cycles per second, measured in hertz (hz)
