Podcast
Questions and Answers
What is the main limitation of using markers or their attached wires to track fleshpoints during speech?
What is the main limitation of using markers or their attached wires to track fleshpoints during speech?
- They are not visible during ultrasound imaging
- They are only suitable for tracking 2D movements
- They require radiation exposure
- They may interfere with natural speech (correct)
What is the frequency of the ultrasound wave used in imaging the tongue?
What is the frequency of the ultrasound wave used in imaging the tongue?
- 10 MHz
- 1 MHz (correct)
- 1 kHz
- 100 kHz
What is the advantage of using X-ray Microbeam to track articulatory movements?
What is the advantage of using X-ray Microbeam to track articulatory movements?
- It can image the tongue tip and epiglottis accurately
- It allows for rapid and accurate tracking of articulatory movements (correct)
- It is a low-cost procedure
- It is a non-invasive procedure
What is the limitation of using ultrasound imaging to study articulation?
What is the limitation of using ultrasound imaging to study articulation?
What is the purpose of using reference points in X-ray Microbeam tracking?
What is the purpose of using reference points in X-ray Microbeam tracking?
What is a disadvantage of using X-ray Microbeam to track articulatory movements?
What is a disadvantage of using X-ray Microbeam to track articulatory movements?
What is a limitation of Electromagnetic Midsagittal Articulograph (EMMA) in terms of data collection?
What is a limitation of Electromagnetic Midsagittal Articulograph (EMMA) in terms of data collection?
What is an advantage of Electropalatography (EPG) in articulation analysis?
What is an advantage of Electropalatography (EPG) in articulation analysis?
What is a limitation of Optotrack in terms of its use?
What is a limitation of Optotrack in terms of its use?
How does Electromagnetic Midsagittal Articulograph (EMMA) track fleshpoint movement?
How does Electromagnetic Midsagittal Articulograph (EMMA) track fleshpoint movement?
What is an advantage of Optotrack in articulation analysis?
What is an advantage of Optotrack in articulation analysis?
How does Electropalatography (EPG) generate a signal?
How does Electropalatography (EPG) generate a signal?
What is the primary function of the velum during speech?
What is the primary function of the velum during speech?
What is the result of too much air flowing from the larynx into the nasal cavity?
What is the result of too much air flowing from the larynx into the nasal cavity?
What is the cause of oral consonants being produced as nasal consonants?
What is the cause of oral consonants being produced as nasal consonants?
What is the effect of a blocked passage in the nasal cavity during speech?
What is the effect of a blocked passage in the nasal cavity during speech?
What is the term for the inadequate closure of the nasal cavity during speech?
What is the term for the inadequate closure of the nasal cavity during speech?
What is the result of the velum remaining raised and not opening adequately during speech?
What is the result of the velum remaining raised and not opening adequately during speech?
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