COMD 5070 Final Exam Questions And Answers With Complete Updates

COMD 5070 Final Exam Questions And Answers With
Complete Updates

,COMD 5070 Final Exam Questions And Answers With
Complete Updates

QUESTION
what is the x-axis in a speech spectrogram?


Answer:
X = TIME



QUESTION
what is the y-axis in a speech spectrogram?


Answer:
Y = FREQUENCY



QUESTION
what does the darkness in a speech spectrogram represent?


Answer:
darkness = INTENSITY



QUESTION
what is the difference between perturbation and modulation?


Answer:
modulation is much slower than random cycle-to-cycle perturbation; modulation is spread across
many cycles

, COMD 5070 Final Exam Questions And Answers With
Complete Updates

QUESTION
what is jitter?


Answer:
frequency perturbation



QUESTION
what is shimmer?


Answer:
amplitude perturbation



QUESTION
what is tremor?


Answer:
rhythmic change in fundamental frequency and amplitude



QUESTION
hoarse voices have (high/low) perturbation.


Answer:
higher



QUESTION
what does tremor sound like?


Answer:
shakiness in the voice without roughness or hoarseness