Cd 310 (Physics) Test 2 Study Guide With Complete Solution!!

CD 310 (PHYSICS) TEST 2 STUDY GUIDE WITH COMPLETE
SOLUTION!!
f1 (up and down on right)
Question :perception of vowel height is related where on the chart?
independent


Question :the source and filter of the source-filter theory are _________
source


Question :generates quasi periodic sound in the source-filter theory
filter


Question :shapes the source
sound source, filter function, radiation characteristics at the lips


Question :speech sound waves are a product of what three things?
sound source


Question :part of the source-filter theory that includes vocal fold vibration and
quasi periodic sound
decreases


Question :with sound source, intensity _____ with increasing frequency
energy roll-off


Question :a function of the speed and completeness of vocal fold closure

, greater


Question :faster closure of vocal folds means _____ energy in higher frequency
harmonics
less


Question :incomplete closure of vocal folds means ___ energy in higher frequency
harmonics
low


Question :in general, the ____ frequency harmonics dominate
standing wave patterns


Question :why are harmonics a multiple of F0?
filter function


Question :resonant characteristics of the vocal tract that favor some frequencies
and attenuate others
formants


Question :acoustic resonance of the vocal tract that is a concentration of energy
around a particular frequency in the acoustic wave
formants


Question :determine perception of vowels
mouth opening, sound waves exiting the oral cavity