AAERT CDR Exam Questions& Answers (100% VERIFIED)

AAERT CDR Exam Questions & Answers (100% VERIFIED)


Question 1:
heart shaped (kardioeides)
-reaches out from diaphragm
-single voice in front
-super/ hyper more narrow areas of sensitivity
omnidirectional
Answer:
-all directions
-equal from all directions
-Multiple voices, one microphone
-more speakers than available recording channels
-switches allow for pu pattern change condenser
-capsules can also be changed to switch Pu pattern


Question 2:
Dynamic Microphone
Answer:
-moving coil
-diaphragm, coil, magnet-
-diaphragm = flat plate @ The front of The Microphone
-Bulky
-energy-> diaphragm - > coil moves back & forth over magnet- electrical signal travels through wires w/ in
mic - > digital mixer


Question 3:
Condenser Microphone
Answer:
-front Plate(diaphragm), back plate & 48 v Power Source
-front & back plate = capacitor
-Assisted by electrical source
-wider assortment of shapes & sizes
- gooseneck Mic
-Low-profile boundary mic
-Lavalier Mic
-energy hits the front plate of the capacitor- > distance between plates changes - > gap is electronically
charged by phantom power


Question 4:
Low-profile boundary microphone
Answer:
-lay flat
-inch or two thick

,Answer:
-lots of ambient noise & gets covered easily


Question 5:
Lavalier
Answer:
-extremely small condenser mic &attaches directly to speaker
no opp to place Mic in front of Speaker
wired & wireless
Away have spare batteries


Question 6:
Gooseneck Microphone
Answer:
-solid base & long flexible neck w/ a narrow condenser that extends towards the speaker
-toggle on and off


Question 7:
XLR connectors
Answer:
-the most common microphone connectors
-referred to as microphone cables
-male (3 pins) and female end(3 holes)


Question 8:
Digital Mixer
Answer:
-device that take a signal through a cable to a computer
-referred to as audio interfaces


Question 9:
Mixer Input Types
Answer:
-DR interested in Microphone Input
-Usually XLR Connection but can also be a TSR input


Question 10:
Mixer Output Types
Answer:
-use either USB or FIREWIRE (IEEE 1394)

, Question 11:
endo-
Answer:
root word meaning WITHIN/INSIDE


Question 12:
Epi-
Answer:
root word meaning ON/ABOVE


Question 13:
Erythro-
Answer:
root word meaning RED


Question 14:
Estro-
Answer:
root word meaning FEMALE


Question 15:
Exo-
Answer:
Root word meaning OUTSIDE


Question 16:
Gen-
Answer:
Root word meaning PRODUCE


Question 17:
Gram-
Answer:
Root word meaning WRITTEN


Question 18:
Raph-
Answer:
Root word meaning WRITTING