COMD 5070 EXAM 2 NEWEST 2024-2025 ACTUAL EXAM COMPLETE 16
QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWE
|ALREADY GRADED A+
Study online at https://quizlet.com/_fqhb6e
empirical, deterministic,
Scientific Method
predictive, parsimonious
empirical based on data
deterministic obeys physical laws
If you do this, then this will
predictive
happen
uses the simplest explana-
parsiminious
tion possible
overcome listener bias, de-
scribe severity objective-
ly, track progress over
why use technology?
time, ASHA's focus on evi-
dence-based practice, pro-
vide biofeedback to patient
how to overcome listener consistent, reliable mea-
bias? surements
how to track progress over demonstrate treatment ef-
time? ficacy
vizipitch- allows client to
biofeedback example
view intonation patterns on
, COMD 5070 EXAM 2 NEWEST 2024-2025 ACTUAL EXAM COMPLETE 16
QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWE
|ALREADY GRADED A+
Study online at https://quizlet.com/_fqhb6e
a screen so they can see &
monitor their own progress
understand the numbers,
things clinicians can do examine qualitatively and
that technology can't quantitatively, judgments/
interpreting data
SLP needs to know nor-
mal & disordered physiol-
ogy; can only provide ra-
why understand technolo- tional treatment if data is
gy? understood; need to know
what numbers from instru-
ments represent; provide
expert interpretation
acoustic phonetics, phys-
3 key arenas of Speech
iologic phonetics, speech
Science
perception
kinematics, aerodynam-
physiologic phonetics
ics, electromyography
how often a waveform re-
frequency
peats; measured in Hz
simplest sounds pure tones
, COMD 5070 EXAM 2 NEWEST 2024-2025 ACTUAL EXAM COMPLETE 16
QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWE
|ALREADY GRADED A+
Study online at https://quizlet.com/_fqhb6e
have more than 1 sine
wave (more than 1 sound
being produced togeth-
er, & they blend); have
many frequencies; F0 =
complex tones strongest; perceived pitch
follows fundamental; hu-
man voice has F0 and har-
monics; auditory system
responds to all frequen-
cies
linked to frequency; order
on a musical scale; sub-
jective perception; can't
be measured w/ instru-
pitch perception
ments; listener matches
perceived pitch to that of a
pure tone of a known fre-
quency
smallest detectable
change in frequency; DLs
Frequency Difference Li-
increase w/ stimulus fre-
mens (DL)
quency; high frequency
sounds must differ more
, COMD 5070 EXAM 2 NEWEST 2024-2025 ACTUAL EXAM COMPLETE 16
QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWE
|ALREADY GRADED A+
Study online at https://quizlet.com/_fqhb6e
to be heard as different in
pitch; as intensity increas-
es, DLs become larger
Intensity of speech measured in dB SPL
dB SPL = 20 (log10 PO/PR)
if frequencies in a complex
tone are in a mathematical
relationship to one anoth-
periodic relationship er such that the harmon-
ics are multiples of the fun-
damental; if not periodic,
sounds jarring/ discordant
listen to a harmonic series;
actual fundamental can be
absent; timbre/ quality is
different; pitch is still per-
ceived as the same; brain
missing fundamental processes harmonic struc-
ture & fills gap by calcu-
lation/ interpolation; cheap
audio equipment- stimu-
lated bass; AKA "residue
pitch"
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