AVIXA Recognized AV Technologist Test Exam
2025 QUESTIONS | 100% Verified Solutions |
Already passed!!
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Terms in this set (99)
A signal transmitted at the decrease in signal strength or amplitude
proper level will _____ over
distance.
decrease in signal
strength or amplitude
pick up additional
harmonics to the
fundamental frequency
decrease in signal
frequency
maintain signal level
If voltage stayed the same decreased
and current increased,
resistance would have
_____.
increased
stayed the same
reversd polarity
decreased
,Which of the following LCD
display technologies are
transmissive?
Virtual reality headsets
Interactive whiteboards
LCD
LED
What is the purpose of a It lights the background and adds depth
wall wash in a three-point
lighting system?
It fills in shadows cast by
other lights
It is the brightest light on
the subject
It lights the background
and adds depth
It creates an outline
around the subject to
separate it from the
background
What does a sightline to determine the most appropriate seating layout and
study determine? screen position
to determine room size
to determine how many
people should be in a
room while observing a
display
to determine table and
chair spacing
to determine the most
appropriate seating layout
and screen position
,Lower sensitivity capture high sound pressure level sources, such as a
microphones may be used singer
in order to _____.
reduce the energy
consumption of an audio
system
save money in
applications where audio
is unimportant
capture low sound
pressure level sources,
such as a soft-spoken
presenter
capture high sound
pressure level sources,
such as a singer
What is the definition of the number of times a complete cycle occurs per
"frequency?" second
the cycle when molecules
move from rest through
compression to rest to
rarefaction
the physical distance
between two points of a
waveform
the number of times a
complete cycle occurs
per second
the intensity or loudness
of a sound in a particular
medium
, Which of the following They are used for speech applications, such as
statements about meetings.
automatic mixers in audio
applications is true?
They are used for speech
applications, such as
meetings.
They only work for
program audio
applications, such as
music.
They can only adjust one
channel at a time.
They require live
personnel for operation.
What type of wave has the ultraviolet
highest frequency in the
range of the
electromagnetic
spectrum?
ultraviolet
infrared
microwaves
radio frequencies
The dimensions of carrier frequency
antennas used for RF
transmission are directly
related to the _____.
carrier frequency
retransmit location
program content
height of the antenna
above the ground
2025 QUESTIONS | 100% Verified Solutions |
Already passed!!
Save
Terms in this set (99)
A signal transmitted at the decrease in signal strength or amplitude
proper level will _____ over
distance.
decrease in signal
strength or amplitude
pick up additional
harmonics to the
fundamental frequency
decrease in signal
frequency
maintain signal level
If voltage stayed the same decreased
and current increased,
resistance would have
_____.
increased
stayed the same
reversd polarity
decreased
,Which of the following LCD
display technologies are
transmissive?
Virtual reality headsets
Interactive whiteboards
LCD
LED
What is the purpose of a It lights the background and adds depth
wall wash in a three-point
lighting system?
It fills in shadows cast by
other lights
It is the brightest light on
the subject
It lights the background
and adds depth
It creates an outline
around the subject to
separate it from the
background
What does a sightline to determine the most appropriate seating layout and
study determine? screen position
to determine room size
to determine how many
people should be in a
room while observing a
display
to determine table and
chair spacing
to determine the most
appropriate seating layout
and screen position
,Lower sensitivity capture high sound pressure level sources, such as a
microphones may be used singer
in order to _____.
reduce the energy
consumption of an audio
system
save money in
applications where audio
is unimportant
capture low sound
pressure level sources,
such as a soft-spoken
presenter
capture high sound
pressure level sources,
such as a singer
What is the definition of the number of times a complete cycle occurs per
"frequency?" second
the cycle when molecules
move from rest through
compression to rest to
rarefaction
the physical distance
between two points of a
waveform
the number of times a
complete cycle occurs
per second
the intensity or loudness
of a sound in a particular
medium
, Which of the following They are used for speech applications, such as
statements about meetings.
automatic mixers in audio
applications is true?
They are used for speech
applications, such as
meetings.
They only work for
program audio
applications, such as
music.
They can only adjust one
channel at a time.
They require live
personnel for operation.
What type of wave has the ultraviolet
highest frequency in the
range of the
electromagnetic
spectrum?
ultraviolet
infrared
microwaves
radio frequencies
The dimensions of carrier frequency
antennas used for RF
transmission are directly
related to the _____.
carrier frequency
retransmit location
program content
height of the antenna
above the ground
