A sound that has the same energy level at all frequencies is called _____.
white noise
20
What do you call lenses that allow the operator to adjust focal length for sizing or distance?
zoom lenses
10
An opening in a lens regulating the amount of light passing through the lens is called an _____.
aperture
15
An electrical representation of sound is called an _____ signal.
audio
15
Compression is the action of air molecules moving _____ together permitting audible sound.
closer
15
F-stop represents how much _____ is able to pass through the _____.
light; lens
20
What is the most common computer memory used by programs to perform necessary tasks while the computer is on?
RAM (random access memory)
20
What is a shotgun microphone?
It's a long, cylindrical, highly sensitive, unidirectional microphone used to pick up sound from a great distance.
20
This allows for the removal of the color green from the video spectrum so that the green background can be replaced with something else, such as a photo or video of another location.
a green screen
20
What type of video file format compresses and reduces the file size from the original version while delivering a good quality reproduction?
MP4
15
_____ projection is when the projector’s beam projects onto the screen from behind.
rear
20
_____ projection is when the projector’s beam projects to the screen from the audience side or front of the display.
front
20
This device is used primarily in the studio to allow a presenter to look into a camera and see text or their presentation at the same time.
a teleprompter
15
What do you call the process of making changes to recorded video to remove unwanted video or to add video, titles, logos, sound effects, and music?
video editing
15
What type of microphone does not need a cable to transmit sound, and instead uses radio signals?.
a wireless microphone
15
What does BYOD stand for?
bring your own device
15
What does HDMI stand for?
high-definition multimedia interface
15
A free-standing display designed to invite engagement and interaction with content is called an _____.
interactive kiosk
20
A computer technology that uses visualizations to create simulated and immersive environments that can be explored is called _____.
virtual reality
15
What is 360-video?
It's total panoramic video with a growing list of practical and experimental applications, including Virtual Reality, Augmented Reality, and 3-D views.
20
What is 4k video?
high-resolution displays that have a minimum number of pixels, about four times as many as a standard HDTV.
20
What is a boom?
a pole that holds the microphone above the scene
15
What does CU stand for?
close-up
15
What is a cutaway?
It's when you cut one part to show another part in the scene
15
An omnidirectional microphone gathers _____ from _____ directions.
An omnidirectional microphone gathers sound from many directions.
25
When you _____, the camera head moves sideways.
pan
20
What is the rule of thirds?
It's when you divide the shot into three sections.
20
A superior shot is when you shoot a scene from _____.
above
15
What is a shotgun microphone used for?
background sounds
20
Key light is the _____ light used in front of a person.
strongest
20
Another term for long shot is _____ shot.
wide
15
In a _____ angle shot, the subject is photographed from below eye level.
low
15
In a high angle shot, the subject is photographed from _____ eye level.
above
15
In a tight shot, the camera moves _____ to the subject.
closer
10
A summary of the script is called a pitch or a _____.