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40 Cards in this Set

  • Front
  • Back

What 2 categories is "suprapharyngeal" in "speech production" broken into?

1 articulator


2 respiratory

Laryngeal in Speech Production can also be referred to as _______

Phonatory

What are the 5 speech production systems we were taught in class?

1 auditory


2 respiratory


3 phonatory


4 articulator


5 resonatory

Primary and secondary functions of the respiratory system?


What percentage of breating is given for each?

1 breathing. At rest, 50/50


2 speech production 10/90

What are the main 3 components of the respiratory system?



1 thoracic cavity2 diaphragm3 abdominal cavity

What is the thoracic cavity housed by? (3 things)

Sternum, rib cage (12 ribs) and the spinal chord/vertebrae

Function of the diaphragm

It completely separates the upper and lower trunk chambers (thoracic and abdominal cavities)

Describe what pleura is and what it sticks to

It's like double sided tape. Sticks to lungs and thoracic cavity

Lung expansion= diaphragm ______ and rib cage size _______

Down


Increases

At rest: Alveolar pressure and atmospheric pressure are _______

Equal

The increase in thoracic dimensions and lungs results in _______ pressure

Negative

What is the consequence when the air pressure in lungs is less than air pressure in env't?

Outside air rushes in until air pressure is equal

A decrease in thoracic dimensions and lungs results in ________ alveolar pressure

Positive

Inhalation: Air rushing into lungs is controlled by ______ intecostal muscles

External

During exhalation, diaphragm relaxes and moves _______ (which direction)?

Upward

Exhalation: controlled by _____ muscles

Internal intecostal

Subglottal

Area below the vocal chords

Subglottal pressure

Used for speech. More subglottal air = vocal folds are pushed farther away from midline = louder (quite = the opposit. Requires less air)

What structure is nicknamed the "gate keeper?"

Vocal folds and surrounding Laryngeap structures

What are the 9 cartilage?

1 thyroid. 1 epiglottis


1 cricoid. 2 arytenoid.


2 corniculate


2 cuneiform

What are the 2 muscle groups?

Extrinsic and intrinsic

What is the primary and secondary function of the vocal folds?

1 To protect the airway


2 provide source of sound for speech

What is vocal fold vibraton?

Opening and closing of the vocal folds resulting in sound production

Define abducted, and when does this occur?

Open; during respiration and voiceless speech sounds

Define adducted, and when does this occur?

Closed vocal folds; voiced speech productions

Fundamental frequency

average number of glottal openings per second

Resonatory system: important cavities within the vocal tract (4)

Oral


Nasal


Pharynx


Articulators

3 sections the Pharynx is divided into

Nasopharynx, oropharynx and laryngopharynx

Location of laryngopharynx

Oropharynx to the entrance of the esophagus

Location of oropharynx

Soft palate to the hyoid bone

Location of nasopharynx

Upper portion of nasal cavity to the soft palate

Location of the oral resonatory system:

Lips to the soft palate

Velopharyngeal port closure process

Velum rises; posterior and lateral sides of pharyngeal wall move forward to seal closure

What is phonotation?

Vibration of vocal folds along with vocal sound

What is articulation?

The joining together of speech organs for the production of phonemes

Velopharyngeal port is important for these 4 reasons

1 swallowing 2 speech 3 non/nasal sounds 4 timbre

Tip of the tongue is called ______


and behind the tip is ______

Apex; blade

6 articulator structures

Lips, tongue, teeth, madible, alveolar ridge, velum, hard palate and uvula

The upper lip is supported by _________

The maxilla (stationary)

________ of the tongue attaches to the mandible

Root