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B If the lungs are the source of energy that sets the air stream in motion, the sounds are known as:

a)    diaphragmatic,

b)    pulmonic,

c)    glottalic.

C.    Fortis sounds are best described as those:

a)    which are percehred as louder by the hearer,

b)    which reąuire morę muscular energy in their production,

c)    which are produced when the soft palate is raised.

D.    If the stream of air is initiated in the mouth cavity, the sounds are called:

a)    pulmonic,

b)    laryngeal,

c)    vdaric.

E.    The pitdi of a sound depends on:

a)    the size of the pharynx,

b)    the number of vibrations of the vocal cords,

c)    the poshion of the epigiotds.

F.    When the vocaI cords are apart:

a)    the sound known as the glottal stop is produced,

b)    the sound like /h/ is produced,

c)    a palatal sound is produced

G.    When the soft palate is raised, the air

a)    can escape only through the mouth,

b)    can escape through the mouth and the nose,

c)    cannot escape at ałl.

H.    The degree to which the jsws are open determines:

a)    the shape of the lips,

b)    the poshion of the soft palate,

c)    the Yibrations of the vocaI cords.

L The term Menis’ denotes sounds which are:

a)    produced in the orał cavhy,

b) nasalized,

c)    weak.

| The poshion of the lips is particularly important for the quality of:

a)    the glottal stop,

b)    nasal consonants,

c) vowels.

5. Which of the statements given below are true and which are false? In the case of false sentences, point out the source of their incorrectness.

a) The opening betwecn the vocal cords is called the epiglottis.

3aL*'. {Jut* ćpuwriy- ii, uJluL {fu, 'ylołbi. Jh trafik- cImu, If* tnlmta i» If* kocha alm nmlloumy.

b) The soft palate and velum are equivalent terma.

c) During the aiticulation of sounds the air from the lungs goes frora the Iaiynx into the windpipe.

d) The Ądam’ s apple is an important organ of speech in which the vocal cords are situated.

e) The pharyrocis the part ofthevocaltractbetween the larynx and the uvula.

f) The trachea and the food passage are the same thing.

g) The part of the tongue lying behind the lower teeth is called the tip of the tongue.

h) The root of the tongue is opposite the back wali of the pharynx.

i) The shape of the lips cmdally det ermines the ąuality of all speech sounds.

j) The alveolar ridge and the teeth ridge are the same thing.

6. Explain the difference between the following terms:

a) oral/nasa] 0%at iawndi om pnoJucuŁ wdk Uin laiml udam., iuual soamh unik U* loammŁ utlum.