| When was the Telegraph invented? |
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| When was the Telephone invented? |
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| 4 University computer connected in Southwest U.S. in 1969, which was government funded. |
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| Domain Name System (1980) ex. www.fullsail.edu |
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| When year was the 1st use of Hypertext? |
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| What is another name for Mosaic browser, 1993? |
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| HyperText Transfer Protocol, Used for HTML sites, one way communication |
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| File Transfer Protocol; online file sharing, two way communication. |
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| This government agency ended the sponsorship of the internet. |
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| Amount of data per second |
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| What is the foundation of most LANs? |
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| Bandwidth, Throughput, Twisted Pair, Coaxial, Fiber Optics, Electromagnetic |
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| Fixed at a Resolution (TIFF, BMP, GIF, PNG) |
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| Compression, drawn using math formulas, EPS, CAD and Animation Software. |
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| Uncompressed Audio, Wav:Mirosoft, AIFF: Apple, Contain raw audio data. |
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| Sample Rate (digital audio) |
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| Quantization (digital audio) |
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| Audio Video Interleave (AVI): Microsoft, Advanced System Format (ASF): Microsoft. |
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| Encoder/Decoder, COmpressed data, can be hardware or software. |
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| Origianl called MPEG 1, Designed for 352 X 240 Resolutions @ 30 fsp (VHS quality). |
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| is MPEG 1-Layer 3, Breks sound into 576 frequency components, Up to 48 kHz sample rate in stereo. |
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| We hear certain frequencies better than others. When two sound occur, we mostly perceive the louder sound. |
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| Handles interlaced and progressive encoding, Designed for NTSC (480i), Modified for HDTV, MPEG only record pixels that change. |
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| Interactivity, Scalable for internet and broadcast. Uses ITU H. 264 Video Codec. AAC, up to 96kHz sample rate, Support multichannel (surround) |
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| Digitial Right Management |
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| Allows for synchronizing elements of a multimedia project without knowing code. |
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Distinguished by different colored “books”
CD-dA (digital audio) is Red Book.
Original standard CD help 650 MB, Today up to 700 MB |
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| Digital Versatile Disc Media |
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| Books differ by letter (DVD-Video is Book B) DVD can hold up 17.9 GB |
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| To control movie release dates across different continents. U.S.= code 1, South America Code 4, etc. |
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| Track recorded from center to outside, Lands deflect from pickup, Pits reflect to pick, When laser changes, it is registered as 1. No change is 0. |
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| Both support 1080p and addition video and audio codecs. |
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| Blu Rays laser “focus” allows for smaller track pitch |
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