CSD 356 Exam 1

T/F /b/ occurs at 500Hz

False

T/F /f/ /s/ /k/ are the three highest frequencies

False

T/F CHL has WID of 30-89%

False

T/F Faint speech occurs at 25 dB SPL

False

T/F SNHL speaks more softly

False

T/F Vowels add meaning to speech

False

T/F WID score of 68% they would be "slightly" difficult

False

T/F a conductive hearing loss results in loss of meaning of speech

False

T/F must hear at least 1 formant to correctly identify vowel sounds

False

T/F presbycusis can have a WID of 92%

False

T/F vowels are composed of mid to high frequencies

False

Person with WID in 30-89% has a ___ HL

Sensorineural

two loudest sounds

a, uh

consonants display a broader __ spectral concentration than vowels

all of the above

WID 90-100%

conductive

What group of sounds would be missed by a person with a notch from 4-6,000

f, th, s

What would be missed with noise notch at 4,000-6,000Hz Man Bed Fish Dog

fish

What would be most likely missed by a person with fluid? fish kick fish this

fish

Which audiograms would miss b, d, m, l

fluid

What do the 4 softest sounds have in common

fricatives

average intensity of speech is

45 dB HL

dB /f/

20-25

dB level of /f/

25

Hz /b/

260

Configuration in both ears is the same in each ear it is

NONE OF THE ABOVE - symmetrical

T/F Consonants have less intensity than vowels

True

three softest plosive sounds

p, b, d

WID 30-89%

sensorineural

5 sounds highest in frequency

th, th, s, f, k

three softest sounds

th, th, v