4009405
Descripción
Test por Michelle Allinotte, actualizado hace más de 1 año
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Creado por Michelle Allinotte
hace alrededor de 9 años
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Pregunta 1
Pregunta
What is another name for the dynamic microphone?
Respuesta
-
condenser
-
pressure
-
capacitor
-
PZM
Pregunta 2
Pregunta
The dynamic microphone's sound-generating element is constructed of a diaphragm, a permanent magnet, and a voice coil. Into which of these is a small electrical current induced during use?
Respuesta
-
diaphragm
-
magnet
-
coil
-
none of the above
Pregunta 3
Pregunta
In what way does a condenser microphone differ from the dynamic microphone?
Respuesta
-
The condenser microphone needs a power supply, and the dynamic microphone doesn't.
-
The dynamic microphone has a diaphragm, and the condenser microphone doesn't.
-
The dynamic microphone has better sound quality than the condenser microphone.
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The condenser microphone is bidirectional, and the dynamic microphone is omnidirectional.
Pregunta 4
Pregunta
True 5.1 surround sound is accomplished by adding what to the basic stereo setup of left and right front channels?
Respuesta
-
a single rear or surround channel
-
both left and right rear or surround channels
-
both left and right rear or surround channels plus a center front channel
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both left and right rear or surround channels plus a center front channel plus a bass channel
Pregunta 5
Pregunta
Which microphone pickup pattern picks up sound on all sides?
Respuesta
-
hyper-cardioid
-
cardioid
-
omnidirectional
-
bidirectional
Pregunta 6
Pregunta
Which microphone would probably be most appropriate for conducting an interview in the sidelines at a football game?
Respuesta
-
unidirectional
-
omnidirectional
-
bidirectional
-
parabolic
Pregunta 7
Pregunta
Which microphone would probably be most appropriate for picking up a sportscaster announcing at a baseball game?
Respuesta
-
cardoid
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nondirectional
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bidirectonal
-
omnidirectional
Pregunta 8
Pregunta
Which of the following is most likely to exaggerate the bass sounds of a person's voice?
Respuesta
-
feedback
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proximity effect
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multiple-microphone interference
-
bass roll-off
Pregunta 9
Pregunta
What is the purpose of a shock mount?
Respuesta
-
to reduce plosive sounds
-
to keep the announcer's head at least 12 inches away from the microphone
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the isolate the microphone from the mechanical vibrations
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to prevent static electricity discharges
Pregunta 10
Pregunta
Which type of microphone stand can be farthest away from a person and still allow the person to be close to the microphone?
Respuesta
-
boom stand
-
floor stand
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desk stand
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shock mount
Pregunta 11
Pregunta
Which stereo miking technique uses two microphones crosses (like swords) at a 90-degree angle to each other
Respuesta
-
split-pair miking
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mid-side miking
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M-S miking
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X-Y miking
Pregunta 12
Pregunta
A microphone is a transducer, which means it can pick up sound equally well in all directions.
Respuesta
- True
- False
Pregunta 13
Pregunta
Which type of microphone uses small, multiple sound-generating elements within a single microphone housing?
Respuesta
-
ribbon mic
-
wireless mic
-
stereo mic
-
boundary mic
Pregunta 14
Pregunta
A microphone's pickup pattern is exactly the same thing as a microphone's polar response
Respuesta
- True
- False
Pregunta 15
Pregunta
A pop filter attaches directly to the head of the microphone
Respuesta
- True
- False
Pregunta 16
Pregunta
Which microphone would be best at picking up sound when the sound source is a considerable distance from the microphone?
Respuesta
-
lavaliere microphone
-
PMZ
-
RF microphone
-
parabolic microphone
Pregunta 17
Pregunta
Sound picked up from the rear of a microphone is 90 degrees off-axis
Respuesta
- True
- False
Pregunta 18
Pregunta
When testing a microphone's level, what should you do?
Respuesta
-
Say the word "testing" over and over again
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Read the first several lines of your copy
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Count from 1 to 50
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Blow into the microphone as hard as you can
Pregunta 19
Pregunta
Microphone impedance refers to a microphone's ability to create an output signal.
Respuesta
- True
- False
Pregunta 20
Pregunta
Which term describes a "screech" that occurs when sound is picked up by a microphone, amplified, fed back through a speaker, and picked up again, over and over?
Respuesta
-
proximity effect
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multiple-microphone interference
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feedback
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bass roll-off
Pregunta 21
Pregunta
Which of the following is not a way that microphones are commonly classified?
Respuesta
-
their sound-generating element
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their size
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their pickup pattern
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their impedience
Pregunta 22
Pregunta
Which stereo miking technique splits a pair of omnidirectional or cardioid microphones to the left and right of center about 3 to 10 feet apart?
Respuesta
-
Left/Right miking
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M-S miking
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X-Y miking
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A-B miking
Pregunta 23
Pregunta
Which microphone has a wire spiral embedded in a circular diaphragm as part of its sound-generating element?
Respuesta
-
dynamic microphone
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ribbon microphone
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moving coil microphone
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regulated phase microphone
Pregunta 24
Pregunta
Multiple-microphone interference can be avoided if the microphones employed are at least three times as far from each other as they are from the sound source.
Respuesta
- True
- False
Pregunta 25
Pregunta
Which of the following is not another term for a wireless microphone?
Respuesta
-
FM microphone
-
RF microphone
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radio microphone
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PZM
Pregunta 26
Pregunta
The purpose of the microphone is to change [blank_start]sound[blank_end] energy into [blank_start]electrical[blank_end] energy.
Respuesta
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sound
-
electrical
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