objective measurements of speech are part of what 3 things? - CORRECT ANSWER diagnosis
assessment
intervention
what is a sound wave? - CORRECT ANSWER traveling pressure fluctuation
(T/F): sound propagates through waves - CORRECT ANSWER true
(T/F): in regards to air through which a sound ...
CSD 303 Exam 1 (ANSWERED)
objective measurements of speech are part of what 3 things? - CORRECT ANSWER diagnosis
assessment
intervention
what is a sound wave? - CORRECT ANSWER traveling pressure fluctuation
(T/F): sound propagates through waves - CORRECT ANSWER true
(T/F): in regards to air through which a sound wave passes, the air particles move - CORRECT ANSWER
false: the pressure fluctuation moves, not the air particles (particles just vibrate)
simple periodic waves (sine waves) are defined as: - CORRECT ANSWER periodic oscillations of constant
amplitude
duration of one cycle - CORRECT ANSWER period (T)
f= ? - CORRECT ANSWER f= 1/T
what is frequency correlated with? - CORRECT ANSWER pitch
what is amplitude correlated with? - CORRECT ANSWER loudness
(T/F): our ear detect phase shifts of waves in isolation - CORRECT ANSWER false: we can only detect it in
complex waves or when waves combine
aperiodic sounds - CORRECT ANSWER sounds that do no shave a regularly repeating pattern (ex:
fricatives)
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