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Phonetic Harmonics
Harmonics, Formants, of Vowels, Diphthongs, Nasals
| Question | Answer |
|---|---|
| When the oral cavity is longer, what is the effect on Lower Harmonics? | Lower Harmonics become louder (when...) |
| When the oral cavity is shorter, what is the effect on Higher Harmonics? | Higher harmonics become louder (when..) |
| Where is F1 ? Where is F2? | (which formant is) the throat? (which formant is) the mouth? |
| F1 correlates with what tongue position and throat cavity length? | (Which formant?) higher toung position, the longer the throat cavity, the lower the formant(?) |
| F2 correlates with what tongue position and throat cavity length? | (Which formant?) the more pulled back the toung, and rounder the lips, the longer the mouth cavity, the lower the formant(?) |
| Why is the F1 for nasals always around 300hz? | Because the lenth of the tube between the larynx and the nostrils is pretty long, thus F1 stays low. |
| What ate the main difference in formant properties between masala and vowels?(3) | Long larynx-nostrils keep F1values stable,2) nasal cavity wall have lots of soft surface area,w/nooks and crannies that may absorb sound.3) the soft pallet doesn't close off completely during nasals, thus mouth cavity let's out energy |
Created by:
iljackb@yahoo.com
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