MP100 FINAL EXAM FINAL PAPER EXAMINATION QUESTIONS AND FULLY CORRECT RESPONSES GUARANTEED TO PASS

MP100 FINAL EXAM FINAL PAPER
EXAMINATION QUESTIONS AND FULLY
CORRECT RESPONSES GUARANTEED TO
PASS

⩥ How does the Peak-to-Peak value measure amplitude?
Answer: It measures from the maximum positive to the maximum
negative values of the wave.


⩥ How does the root mean square (RMS) value measure amplitude?
Answer: It measures the average of the peak ampitude values.


⩥ Which of the following can cause a phase shift?
Select one:
A.
Harmonics
B.
Diffraction
C.
A crappy vocalist
D.
Reflections

, Answer: Reflections


⩥ What term describes whole number multiples of the fundamental
frequency?
Answer: Harmonics


⩥ What term describes the unit used for measuring sound pressure level,
signal level, and relative changes in signal level. Means 1/10th of a Bell
(do not abbreviate).
Answer: decibel


⩥ What term describes variations in volume levels as the note is being
played?
Answer: Envelope


⩥ What term describes a decrease in amplitude?
Answer: Attenuation


⩥ What term describes every time the frequency doubles?
Answer: Ocatave


⩥ What term describes the note/frequency being played?
Answer: Fundamental