Karteikarten
Live Term 3
Karten in diesem Stapel (40)
- 1What is a powered mixer-are all in one devices that have an amplifier built into one of the mixer outputs
- 2What is a auto mixer-has a gate on each input that opens when a speaker is present but keeps other channels muted
-used when there will be no operator present - 3What does DANTE stand for and what does it do-digital audio network through ethernet
-connects all aspects of your audio signal to be routed through ethernet
-no need for lots of different types of cables to your computer - 4How many channels in and out does DANTE allow-16 in
-16 out - 5What does DANTE require-one of their devices to act as the word clock master
- 6What does the DANTE virtual sound card do-acts as the i/o between a computer and DANTE devices
- 7What does the DANTE system controller do-used to configure a DANTE network
- 8What is a matrix output-an additional output of a console
-matrix outputs are fed by another consoles outputs - 9What are the three weightings used in SPL meters and some info about each-a weighting = designed to reflect hearing of human ear, has greater
sensitivity from 500Hz to 6000kHz
-c weighting = designed to measure all frequencies audible to the human ear
20Hz to 20kHz
-z weighting = flat frequency response from 10Hz to 20kHz - 10Why use mute groups-so you could mute vocals, drums, guitar, etc. when one of them are not needed
- 11What is a common way to jump from mix to mixPut aux sends on your faders
- 12Why should side fills only be used when necessary-because they cause a large amount of stage noise
- 13What can you do if your performer feels disconnected from the crowd-add audience mics
- 14What should you insert across each aux send-a 31 band eq to ring out the wedges
- 15What does it mean to "split the channels"-when you separate the front of house mix from the monitor mix with a y cable, split snake or digital console
- 16What is the use of a stage rack-it converts analogue signals to whatever digital protocol the console would like to see
- 17What do stage plots show-the preferred set up of the stage and should hopefully have great detail
- 18What is the smallest unit of a picture that can be controlled-a pixel
- 19What does the resolution tell you-the # of pixels used in an image
- 20What does the aspect ratio tell you-the dimension of a picture based on width to height
- 21What is an interlaced video-a video that produces half of the image with every frame
- 22What is a progressive video-a video that contains all of the information with every frame
- 23What are the two most common composite cables-RCA and BNC
- 24How many signals are component cables broken into-3 red, green and blue
- 25What cable is most common for professional video production-DVI
- 26What is keystoning-when a projector image is not projected properly because the projector may be sitting at an angle to the screen
- 27If a projector has a throw ratio of 2:1 and your screen is 10' wide how far away does it need to sit-20' away
- 28What is the light output of projectors measured in-lumens
- 29What is double convergence-when two projectors are double up to double the lumen output
- 30What is an IRE and what does 100 IRE mean, how about 7.5 IRE-institute of radio engineers units
-100 IRE is white
-7.5 IRE is black - 31What is the native resolution-the actual # of pixels wishing a monitor or projector
- 32What is the EDID-Extended Display Identification Data
-a signal from a projector telling the computer what resolution it would like to see - 33What is video scaling-the process of changing the resolution of a video signal
- 34What is a tally light-found on professional monitors and tells the operator when their camera is live
- 35What is high bandwidth digital content protection-a form of digital copy prevention to prevent piracy of digital audio and video content
- 36What is mixing and compositing-mixing is the process of switching between multiple sources
-compositing is the process of having two screens in one - 37What is the downstream key-allows the introduction of graphic or green screen effects
- 38What is the LUMA key-setting the brightness level so that all of the brighter or darker pixels disappear
- 39What is the Chroma key-removing one colour (usually green or blue) from the top (downstream) layer
- 40What is extended display-creating a secondary video output from the computer that is separate from the display screen
Informationen
- Beschreibung
- Karteikarten am Live Term 3, erstellt von Alex Meulenbeld am 06/02/2017.
- Erstellt von
- Alex Meulenbeld · Feb 2017
- Aktualisiert
- 7 Feb 2017
- Aufrufe
- 25
- Bewertung