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EOPA Audio and Video Exam Questions and Answers 100% Pass
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EOPA Audio and Video Exam Questions and Answers 100% Pass 4 point lighting - A typical lighting compsotion using four lights; key light, fill light, hair light, and back light additive color theory - Also known as the additive color principle. the process of combining the primary additive colo...

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  • December 22, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • eopa audio and video exam questions and answers 10

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EOPA Audio and Video Exam Questions and
Answers 100% Pass


4 point lighting - ✔✔A typical lighting compsotion using four lights; key light, fill light, hair light, and

back light


additive color theory - ✔✔Also known as the additive color principle. the process of combining the

primary additive colors of red, green, and blue to create a new lighter color


amps - ✔✔measurement for the amount of current in a circuit. when calcuating power using watts/100=

amps


analog signal - ✔✔a type of signal where the data is represented by continuous waves


aspect ratio - ✔✔ratio of width to height in the dimensions of a frame; is, frame aspect ratio of NTSC

video is 4:3, some motion-picture frame sizes use a more elognated aspect ratio of 16:9


back light - ✔✔the lighting instrument placed above and behind, at the twelve o'clock position, the talent

or object in a shot to seperate the talent or object from the background


BNC connector - ✔✔A type of connector commonly used in television production. the female and male

versions lock together securely with a simple 1/4 turn


border merger - ✔✔occurs when subject matter is cut off by the edge of the frame at an inapporiate point


camera iris - ✔✔a diaphragm consiting of thin overlapping plates that can be adjusted to change the

diameter of a central open controlling the ammount of light that can enter the camera lens




Created by Katelyn Whitman © 2025, All Rights Reserved. 100% PASS GUARANTEE

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cardiod microphone - ✔✔record sounds that are directly in front of the mic and limited sounds from the

sides of it; tends not to pick up sounds that are behind it


character gnereator - ✔✔piece of equipment that electronically produces a series of letters and numbers

directly on the tv screen


color temperature - ✔✔the relative blueness or redness of white light, measured in Kelvin degrees.

Blusish light has high color temperature; reddish light has a low one


component video signal - ✔✔3 seperate cables/wires, RBG, that gives us color


composite video signal - ✔✔A combined video signal of red, green, and blue into one cable/connector


Crossing-the-Line - ✔✔Having one camera shot come from one side of the axis of action/conversation

and another camera shot come from the other side. If the two shots are cut together, the movement in the

shot will appear to change direction. AKA: 180 Degree Rule and Action Axis


Cutaway shot - ✔✔a shot that briefly interrupts the representation of a subject to show something else.

Used to show reactions.


Cut Transition - ✔✔An abrupt transition that occurs when one scene is immediately replaced by another

one; joins two non-consecutive frames of film


Depth of Field - ✔✔The distance between the minimum object distance and the furthest point from the

camera a subject can be postioned while remaining in focus


Diffusion Filter - ✔✔Created a soft focus sometimes called a "gauze shot"


Digitial Signal - ✔✔Encodes information as strings of 1's and 0's


Dimensional Merger - ✔✔Can cause important scene elements to run together and loose meaning such as

when palm trees are seemingly jetting out of of thise girls head




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