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37 Cards in this Set
- Front
- Back
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What year was transmitted the 1rst television picture and who did it?
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Year 1927 Philo T. Fansworth
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Who lost patent Race against Farnsworth?
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Vladimir Zworykin and RCA
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What year was the Berlin Olimpics?
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1936
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What Years was TV introduced to The Public?
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1939-1940
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Year of first color TV
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1953 in 1960 1% was color
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What is luminance? and what year?
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Brightness 1940
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What is Chrominance and what year?
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Color 1953
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What is NTSC, PAL and SECAM?
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National Television Standards 30 FPS 60Hz
Phase Alternating Line 25 FPS 50Hz Sequential Color with Memory 25 FPS 50Hz |
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What is the difference in between interlaced and progressive scanning?
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Interlaced Odd + Even = One Frame
Progressive all lines are together on the screen |
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What types of video format are in ATSC?
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SD 480i
SD 480p @ 24,30 or 60 FPS HD 720p lines @ 24,30 or 60 FPS HD 1080i lines @ 30 FPS HD 1080p lines @ 24,30 or 60 FPS |
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What LCD stands for and Describe it?
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Backlight LCD/LED
Light passes through colored sub pixels Liquid Crystal controls light passing |
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What OLED stands for?
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Organic Light Emitting Display
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What CRT stands for?
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Cathode Ray Tube
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What DLP stands for and describe it?
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Digital Light Processing
Uses a Digital Micromirror Device |
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What is the Heliograph and who created?
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Joseph Niepce
1820's 12+ hours of exposure Chemically treated tin having an image burned in Metal would have a chemical bath leaving image behind copies imposible |
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Who created the first Motion Camera?
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Louis Le prince
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Modern Films formats
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35mm movie goes vertically
70mm movie goes horizontally |
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Early formats of Sounds are?
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Optical - Took a picture of the sound and print it on the film
Mechanical - Machine made |
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3 Important movies and why?
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Don Juan - 1rst movie with synchronized sound
music and FX only The Jazz Singer - 1rst wide - release "talking" picture entire picture was not talking Lights of NY - 1rst "all talking" movie |
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Modern Sound formats are?
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Dolby Stereo 2 tracks left side of film 4ch
Dolby Digital 1 track in between film holes 6ch SDDS 2 tracks one each side of film 8ch error free DTS 1 track left of Dolby Stereo 6ch |
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What is THX?
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Certification for controlling acoustics
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Describe Movie set personnel
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Producer - Oversees everything budget crew locations schedule
Director - Acomplishes the producer's vision responsible for technical aspects Production Designer - Designs sets, locations costumes and props Cinematographer - A.K.A Director of Photography responsible for images camera angles lighting camera movement Lightning Dept - Gaffer, best boy electric, Electrical Utility Grips - Key grip, Best boy Grip, Grip |
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The process of filming a movie is?
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Development - Story/ Script
Pre-Production team, money, find location, build sets, logistics Production - Capture Image and Sound Post Production - Edit image and sound merge Special FX Score Distribution - Marketing |
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What is ARPANET?
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4 university computers network in 1969
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What is DNS?
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Domain Name System
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What is HTTP and FTP?
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Hypertext Transfer Protocol one way comm
File Transfer Protocol 2 way comm |
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What NSF and ASF stands for?
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National Science Foundation
Advanced Systems Format |
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Describe Bandwith and Troughput
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Bandwith = frequency range
Troughput = amount of data per second |
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Describe Bitmapped Raster and Vector
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Bittmapped Raster = fixed at a resolution
Vector = Drawed using math formulas large files CAD Animation unlimited resizing without distortion |
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Audio Compression formats
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MPEG
WMA - Windows Media Audio AC3 - (Dolby) (6ch) DTS - (8ch) |
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Video Compression Formats
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MPEG
WMV - Windows Media Video Truemotion VP7 (Flash) |
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MPEG Compression formats
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MPEG 1 = 352x240 @ 30 fps progressive video
MP3 = MPEG 1 layer 3 576 freqs components 48khz MPEG 2 = interlaced and progressive video NTSC 480i HDTV MPEG 4 = internet and Broadcast DRM (Digital Rights Management) ITU H.264 codec Advanced Video Coding (AVC) 96kHz sourround sound |
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DVD vs Blue Ray
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DVD 480i/540p Video MPEG 2 audio PCM Dolby Digital
DTS Blue Ray 1080p Video MPEG 2 MPEG 4 (AVC H.264 SMPTE VC-1 Audio PCM, DD and DTS |
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Studio Personnel
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Exec Producer - Handles Business Arrangements for artist during session
Producer - Responsible for creative process Engineer - Responsible for everything technical record everything choses mics placements translates what the artist and producer says Ast. Engineer responsible for making session smoothly hokking up equipment changing mic placement document things makes patches Studio Manager - sells and books recording time Operations MGR - runs business side of the studio Studio tech - repairs gear intern - clean toilets, vacuums floor makes coffee A&R - Artist and repertoire locate and develops artist |
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Phases of Music production
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Pre-production Most critical part of a project
Tracking - recording elements Overdubbing - Adding new Material working on vocals polishing Mixing Blending the sounds Mastering - preparing mix masters for various formats Manufacturing and Distribution |
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Differences of Balanced and Unbalanced cables
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Balanced 3 conductors cancels noise out 4.4mm TT 1/4, TRS, XLR
Unbalanced Uses 2 conductors prosumer 1/4" TS, RCA |
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Dynamic Range levels are?
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Max LVL
Headroom Norm LVL Signal to Noise Ratio Noise Floor |
