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  2. Bell 103 modem - Wikipedia

    en.wikipedia.org/wiki/Bell_103_modem

    The Bell 103 modem or Bell 103 dataset was the second commercial modem for computers, released by AT&T Corporation in 1963. [ 1 ] [ 2 ] It allowed digital data to be transmitted over regular unconditioned telephone lines at a speed of 300 bits per second .

  3. Speedtest.net - Wikipedia

    en.wikipedia.org/wiki/Speedtest.net

    The domain speedtest.net has been used to host a speed test since 2000, and was acquired by Ookla in 2006. [12] As of 2011, Ookla claimed 80% market share and was one of the top 1000 most popular websites. At the time, Ookla derived its revenue primarily from fees paid by companies to license custom speed test and proprietary testing software.

  4. List of countries by Internet connection speeds - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    This is a sortable list of broadband internet connection speed by country, ranked by Speedtest.net data for March 2024, [1] and with M-Lab data for June 2023 [2]

  5. Troubleshoot a broadband internet connection - AOL Help

    help.aol.com/articles/troubleshooting-a...

    If you're using broadband (cable) internet and you can't connect, try the following troubleshooting steps in the order listed until you get up and running again. 1. Check if you can visit other sites with a different browser - If you can go to another site, the problem may be associated the browser you're using.

  6. Digital subscriber line - Wikipedia

    en.wikipedia.org/wiki/Digital_subscriber_line

    Digital subscriber line (DSL; originally digital subscriber loop) is a family of technologies that are used to transmit digital data over telephone lines. [1] In telecommunications marketing, the term DSL is widely understood to mean asymmetric digital subscriber line (ADSL), the most commonly installed DSL technology, for Internet access.

  7. What is broadband? - AOL Help

    help.aol.com/articles/what-is-broadband

    A dial-up service connects to the internet through a phone line with a maximum speed of 56 kbps. Broadband refers to a connection that transmits a large amount of data at a high speed. A connection having a download speed of 256 kbps or faster is currently classified as broadband.

  8. Broadband - Wikipedia

    en.wikipedia.org/wiki/Broadband

    In telecommunications, broadband or high speed is the wide-bandwidth data transmission that exploits signals at a wide spread of frequencies or several different simultaneous frequencies, and is used in fast Internet access. The transmission medium can be coaxial cable, optical fiber, wireless Internet , twisted pair cable, or satellite.

  9. Does AT&T Pass Buffett's Test? - AOL

    www.aol.com/news/2011-12-04-does-att-pass-buffet...

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