COMD 5070 Exam 3: Questions With Clear & Easy
Solutions
One reason why the study of speech production addresses the
subsystems separately, and in sequential order, is this approach
____________ a ________ and ________ topic. Correct Answer -
simplifies, large, complex
Evidence to support the view that acoustic targets are the main
variables for speech comes from _________ in the speech of people
with ___________. Correct Answer - distortions, hearing
impairment
What is one of the theoretical problems associated with the idea of
motor programs?
________ thousands of programs would need to be __________ for _____
the _______ we make. Correct Answer - many, stored, all,
movement
The most basic unit of analysis for speech motor control is:
Scientists _________ on _________ single unit of measurement for
control. Correct Answer - do not agree, one
Motor equivalence in speech motor control means that ___________ an
utterance more than once may involve subtle _________ in __________
movements. Correct Answer - repeating, differences, articular
Clear speech typically includes __________ fundamental frequency
________. Correct Answer - increased, variability
The speech signal is neither ________ nor ________. Correct Answer -
invariant, linear
,One type of quantal perception that occurs as we listen to speech is
called __________. Correct Answer - categorical perception
In the McGurk effect, the __________ and/or _________ of articulation is
perceived to ________. Correct Answer - place, manner, change
Top-down processing in the perception of speech involves using
_________, ________, and _________ cues. Correct Answer -
contextual, linguistic, cognitive
Which speech perception theory has been criticized as being so
vague that it is more of a philosophy than a theory or model?
Correct Answer - motor theory
Perceptual magnets enhance ___________ between distinct __________.
Correct Answer - differences, phonemes
Research with infants has shown that _________ language exposure
gradually _______ discrimination of ____________ speech features.
Correct Answer - dominant, decreases, non native
4 features of the scientific method. Correct Answer - empirical,
deterministic, predictive, parsimonious
Based on data. Correct Answer - empirical
Obeys physical laws. Correct Answer - deterministic
If you do this... then that will happen. Correct Answer -
predictive
Use the simplest explanation possible. Correct Answer -
parsimonious
, Difference Limens ________ with stimulus frequency. Correct
Answer - increase
Each __________ is a nonlinear step
Each step upward is bigger than the last (about 5.9% higher
frequency than the one before it).
When we're at the low end of the pitch range, we can hear
differences between frequencies that are really rather small—just a
couple of Hz apart. But as we get to the higher end, our difference
limens are greater, and so the increasing size in Hz of each semitone
step as we go up actually matches our auditory perceptual abilities
quite nicely. Correct Answer - semitone
__________ frequency sounds must differ more to be heard as different
in pitch Correct Answer - higher
_______ semitones in one octave Correct Answer - 12
No two semitones are physically identical (Hz) but semitones sound
___________ in step size. Correct Answer - equal
Higher sampling rate gives better ___________. Correct Answer -
fidelity
Higher sampling rate requires _________ files.
More memory usage
More disk space for storage
More processing time for computation Correct Answer - bigger
The "Nyquist" is _______ the sample rate. The highest frequency you
can reproduce. Correct Answer - half
Solutions
One reason why the study of speech production addresses the
subsystems separately, and in sequential order, is this approach
____________ a ________ and ________ topic. Correct Answer -
simplifies, large, complex
Evidence to support the view that acoustic targets are the main
variables for speech comes from _________ in the speech of people
with ___________. Correct Answer - distortions, hearing
impairment
What is one of the theoretical problems associated with the idea of
motor programs?
________ thousands of programs would need to be __________ for _____
the _______ we make. Correct Answer - many, stored, all,
movement
The most basic unit of analysis for speech motor control is:
Scientists _________ on _________ single unit of measurement for
control. Correct Answer - do not agree, one
Motor equivalence in speech motor control means that ___________ an
utterance more than once may involve subtle _________ in __________
movements. Correct Answer - repeating, differences, articular
Clear speech typically includes __________ fundamental frequency
________. Correct Answer - increased, variability
The speech signal is neither ________ nor ________. Correct Answer -
invariant, linear
,One type of quantal perception that occurs as we listen to speech is
called __________. Correct Answer - categorical perception
In the McGurk effect, the __________ and/or _________ of articulation is
perceived to ________. Correct Answer - place, manner, change
Top-down processing in the perception of speech involves using
_________, ________, and _________ cues. Correct Answer -
contextual, linguistic, cognitive
Which speech perception theory has been criticized as being so
vague that it is more of a philosophy than a theory or model?
Correct Answer - motor theory
Perceptual magnets enhance ___________ between distinct __________.
Correct Answer - differences, phonemes
Research with infants has shown that _________ language exposure
gradually _______ discrimination of ____________ speech features.
Correct Answer - dominant, decreases, non native
4 features of the scientific method. Correct Answer - empirical,
deterministic, predictive, parsimonious
Based on data. Correct Answer - empirical
Obeys physical laws. Correct Answer - deterministic
If you do this... then that will happen. Correct Answer -
predictive
Use the simplest explanation possible. Correct Answer -
parsimonious
, Difference Limens ________ with stimulus frequency. Correct
Answer - increase
Each __________ is a nonlinear step
Each step upward is bigger than the last (about 5.9% higher
frequency than the one before it).
When we're at the low end of the pitch range, we can hear
differences between frequencies that are really rather small—just a
couple of Hz apart. But as we get to the higher end, our difference
limens are greater, and so the increasing size in Hz of each semitone
step as we go up actually matches our auditory perceptual abilities
quite nicely. Correct Answer - semitone
__________ frequency sounds must differ more to be heard as different
in pitch Correct Answer - higher
_______ semitones in one octave Correct Answer - 12
No two semitones are physically identical (Hz) but semitones sound
___________ in step size. Correct Answer - equal
Higher sampling rate gives better ___________. Correct Answer -
fidelity
Higher sampling rate requires _________ files.
More memory usage
More disk space for storage
More processing time for computation Correct Answer - bigger
The "Nyquist" is _______ the sample rate. The highest frequency you
can reproduce. Correct Answer - half
