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30 Cards in this Set
- Front
- Back
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Communication
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The successful transmission of information through a common, signs, behavior, speech, writing, or signals
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Communication Technology
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Using a variety of knowledge, tools and skills to transfer information.
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Communication Systems
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A System that forms a link between and sender and a receiver, making possible the exchange of information
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Data Communication
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involves sending and receiving information via computers.
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Optics
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Involves systems that use light to transmit and record messages
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Technical Design
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Involves drawings that describe technical design or systems such as drafting, mechanical drawing, and engineering design.
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Graphic Production
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Involves communication through printed images such as computer graphics, screen printing, lithography, and gravure printing.
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Audio & Video
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Involves communicating through broadcasting images and sound such as radios, televisions, telephones, record players, tape players, compact disc players, etc.
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Integrated Systems
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Communicating through a variety of systems that overlap such as digitization of telecommunications.
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Alphabet
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Enabled people to store information with each other without having to be physically present
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Printing Press
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Enabled the mass production of books and sharing of knowledge
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Movable Type
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The first significant invention the made mass production of written material
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Photography
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Developed in the 1800s, this allowed people to see for the first time, the horrors of war
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Telegraph
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Samuel Morse's telegraphy formed the basis for the transmitting of electronic signals over wire at the speed of light
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Telephone
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Enabled voice messages to be transmitted electronically over long distances
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Phonograph
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First audio storage and retrieval invention
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Radio
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In 1910, Marconi invented the radio, which eliminated the need for transmission wires to communicate, enabled instantaneous mass communication, and brought about broadcasting
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Television
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Mass produced after WWII, it provided both picture and sound and greatly increased the impact of mass communication.
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Transistor
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Enabled electronic devices to be reduced in size with increased reliability.
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Micro Chip
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Invented in 1958, this device permitted the development of smaller and more powerful computers.
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O.S.H.A
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Occupational safety and Health Act
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"Type A" Fire Extinguisher
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Should be used for fires that involve paper, wood, or cloth
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"Type B" Fire Extinguisher
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For burning oil, ink or solvents, grease
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"Type C" Fire Extinguisher
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Electrical Panels or Wire
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M.S.D.S.
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Material Safety Data Sheet
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Safety Red
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Stop! or Danger!
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Safety Orange
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Warning!
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Safety Yellow
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Caution
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Safety Green
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Safety!
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Safety Blue
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Safety Information
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