CRAS MP100 Final Exam UPDATED
ACTUAL QUESTIONS AND CORRECT
ANSWERS
How does the peak-to-peak value measure amplitude? - CORRECT 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? - CORRECT ANSWER It
measures the average of the peak ampitude values.
What can cause a phase shift? - CORRECT ANSWER reflections
wavelength formula - CORRECT ANSWER wavelength = velocity/frequency
What waveform characteristic deals with volume changes over time? - CORRECT
ANSWER envelope
What units is frequency measured in? - CORRECT ANSWER cycles per second or hertz
What console inputs are line level inputs? - CORRECT ANSWER Both the Line input and the
Tape or Monitor Input.
When using the XY technique, what type of polar pattern do the microphones have? - CORRECT
ANSWER cardioid
Where does a full normal break - CORRECT ANSWER input and output
What channels on the SSL have direct outs? - CORRECT ANSWER all of them
What type of signal are mults used to copy? - CORRECT ANSWER line
, Every aux send is followed by a corresponding what? - CORRECT ANSWER aux master
Usually, oscillation with a high rate and low depth is called ______? - CORRECT
ANSWER phaser
Usually, oscillation with a low rate and high depth is called ______? - CORRECT
ANSWER flanger
slapback - CORRECT ANSWER delay with 0% feedback
When there is a difference in ____, there is a difference in _____, when there is a difference in
______, there is a difference in _______. - CORRECT ANSWER time
phase
phase
tone
what are some examples of time based processors? - CORRECT ANSWER chorus
phaser
delay
reverb
Reverb - CORRECT ANSWER random multiple echoes
Where does compression happen? - CORRECT ANSWER above the threshold
Is ratio constant or variable? - CORRECT ANSWER constant
What does a 1:1 compression ratio cause? - CORRECT ANSWER nothing
passband - CORRECT ANSWER in a high/low pass filter, frequencies attenuated less than 3dB
ACTUAL QUESTIONS AND CORRECT
ANSWERS
How does the peak-to-peak value measure amplitude? - CORRECT 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? - CORRECT ANSWER It
measures the average of the peak ampitude values.
What can cause a phase shift? - CORRECT ANSWER reflections
wavelength formula - CORRECT ANSWER wavelength = velocity/frequency
What waveform characteristic deals with volume changes over time? - CORRECT
ANSWER envelope
What units is frequency measured in? - CORRECT ANSWER cycles per second or hertz
What console inputs are line level inputs? - CORRECT ANSWER Both the Line input and the
Tape or Monitor Input.
When using the XY technique, what type of polar pattern do the microphones have? - CORRECT
ANSWER cardioid
Where does a full normal break - CORRECT ANSWER input and output
What channels on the SSL have direct outs? - CORRECT ANSWER all of them
What type of signal are mults used to copy? - CORRECT ANSWER line
, Every aux send is followed by a corresponding what? - CORRECT ANSWER aux master
Usually, oscillation with a high rate and low depth is called ______? - CORRECT
ANSWER phaser
Usually, oscillation with a low rate and high depth is called ______? - CORRECT
ANSWER flanger
slapback - CORRECT ANSWER delay with 0% feedback
When there is a difference in ____, there is a difference in _____, when there is a difference in
______, there is a difference in _______. - CORRECT ANSWER time
phase
phase
tone
what are some examples of time based processors? - CORRECT ANSWER chorus
phaser
delay
reverb
Reverb - CORRECT ANSWER random multiple echoes
Where does compression happen? - CORRECT ANSWER above the threshold
Is ratio constant or variable? - CORRECT ANSWER constant
What does a 1:1 compression ratio cause? - CORRECT ANSWER nothing
passband - CORRECT ANSWER in a high/low pass filter, frequencies attenuated less than 3dB
