AAERT CDR Exam UPDATED ACTUAL Questions and CORRECT Answers
-pick up pattern
heart shaped (kardioeides)
-reaches out from diaphragm
-single voice in front
-super/ hyper more narrow areas of sensitivity
cardioid
-all directions
-equal from all directions
-Multiple voices , one microphone
-more speakers than available recording channels
-switches allow for pu pattern change
condenser
omnidirectional -capsules can also be changed to switch Pu pattern
-moving coil
-diaphragm, coil, magnet-
-diaphragm = flat plate @ The front of The Microphone
Dynamic Microphone -Bulky
-energy-> diaphragm - > coil moves back & forth over
magnet- electrical signal travels through wires w/ in mic -
> digital mixer
, -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
Condenser Microphone
-energy hits the front plate of the capacitor- > distance
between plates changes - > gap is electronically charged
by phantom power
-lay flat
Low-profile boundary microphone -inch or two thick
-lots of ambient noise & gets covered easily
-extremely small condenser mic &attaches directly to
speaker
Lavalier - no opp to place Mic in front of Speaker
- wired & wireless
Away have spare batteries
-solid base & long flexible neck w/ a narrow condenser
Gooseneck Microphone that extends towards the speaker
-toggle on and off
-pick up pattern
heart shaped (kardioeides)
-reaches out from diaphragm
-single voice in front
-super/ hyper more narrow areas of sensitivity
cardioid
-all directions
-equal from all directions
-Multiple voices , one microphone
-more speakers than available recording channels
-switches allow for pu pattern change
condenser
omnidirectional -capsules can also be changed to switch Pu pattern
-moving coil
-diaphragm, coil, magnet-
-diaphragm = flat plate @ The front of The Microphone
Dynamic Microphone -Bulky
-energy-> diaphragm - > coil moves back & forth over
magnet- electrical signal travels through wires w/ in mic -
> digital mixer
, -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
Condenser Microphone
-energy hits the front plate of the capacitor- > distance
between plates changes - > gap is electronically charged
by phantom power
-lay flat
Low-profile boundary microphone -inch or two thick
-lots of ambient noise & gets covered easily
-extremely small condenser mic &attaches directly to
speaker
Lavalier - no opp to place Mic in front of Speaker
- wired & wireless
Away have spare batteries
-solid base & long flexible neck w/ a narrow condenser
Gooseneck Microphone that extends towards the speaker
-toggle on and off
