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by Marshall Brain

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Please copy/paste the following text to properly cite this HowStuffWorks article:

Brain, Marshall.  "How Modems Work"  01 April 2000.  HowStuffWorks.com. <http://www.howstuffworks.com/modem.htm>  11 February 2012.
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Future of Computers

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Inside this Article
  1. Introduction to How Modems Work
  2. The Origin of Modems
  3. 300-bps Modems
  1. Faster Modems
  2. Point-to-Point Protocol
  3. Lots More Information
  4. See more »
    1. See all Connectivity articles

Lots More Information

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  • Modern Quadrature Amplitude Modulation: Principles and Applications for Fixed and Wireless Communications, by William Webb, Lajos Hanzo
  • Point-to-Point Protocol
  • The Packet Radio Users Notebook
  • PSK and QAM systems
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Inside this Article
  1. Introduction to How Modems Work
  2. The Origin of Modems
  3. 300-bps Modems
  4. Faster Modems
  1. Point-to-Point Protocol
  2. Lots More Information
  3. See all Connectivity articles
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