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What is articulation/ the articulatory system?
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Articulation= Joining 2 elements togetherArticulatory system combines mobile and immobile structures...
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Changing the shape of the vocal tract to produces different acoustical outputs called?
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Phonemes
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What is the Source-Filter Theory of Articulation?
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Source= phonation: voiced sounds (vowles, semi-vowels, voiced consonants) may include: vocal...
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How are different resonant frequencies produced?
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- The length and the shape of the vocal tract
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At what frequency will an object vibrate most strongly? What is this called?
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Natural/ resonant frequency- the condition is called resonance
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A tube open at one end resonates at the frequency having a wavelength that is __ times the...
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4
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Resonances of the vocal tract are called
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Formants
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| 8 |
The mobile articulators include:
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tongue, lips, velum, cheeks, mandible, chest wall, pharyngeal walls and laryngeal system
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| 9 |
The immobile articulators include:
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Alveolar ridge and hard palate, teeth
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| 10 |
label the parts |
label the parts of the skull
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| 11 |
What is the hard palate?
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-bony plate- anterior 2/3 formed by the palatine process of the maxilla-posterior 1/3 consisting...
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| 12 |
Major landmarks of the hard palate include:
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Incisive foramenMedian rapheAlveolar ridgePre-maxillary palate or primary palate
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| 13 |
How does a cleft palate occur?
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When the bones of the palate (palatine processes of maxilla, palatine bones) or the muscular...
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| 14 |
Vomer
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An unpaired, midling bone which rises from the floor of the nasal cavity and forms inferior...
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| 15 |
zygomatic
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the cheek bone- anterior 1/3 of zygomatic arch, articulates w/ zygomatic process of maxilla...
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Class I Dental Occlusion
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Normal bite
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Class II Malocclusion
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Overbite
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Class III Malocclusion
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Underbite
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| 19 |
Composed of the space lateral to the teeth. Plays a role in oral resonance- often a site for...
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Buccal Cavity
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| 20 |
Forms upper part of the respiratory tract and digestive tract- common pathway for food and...
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Pharyngeal Cavity
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| 21 |
3 Major Levels of the Pharynx
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Nasopharynx, oropharynx and laryngopharynx
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| 22 |
Characteristics of the anatomical architecure of lower face
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-lacks well defined insertion points-lacks tendonous connections-not divided into distinct...
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Contraction Principles for facial musculature
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Contraction often 3-DFacial muscles involved in changing the shope of the oral cavitySeveral...
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