AAERT CERTIFICATION EVALUATION SCRIPT Questions with Correct Answers (Grade A+)

AAERT CERTIFICATION EVALUATION SCRIPT Questions with
Correct Answers (Grade A+)
Question 1: 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:
1. lay flat
2. inch or two thick
3. 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:
1. the most common microphone connectors
2. referred to as microphone cables
3. male (3 pins) and female end(3 holes)




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, Question 8: Digital Mixer

Answer:
1. device that take a signal through a cable to a computer
2. referred to as audio interfaces

Question 9: Mixer Input Types

Answer:
1. DR interested in Microphone Input
2. 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


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