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  2. Morse code - Wikipedia

    en.wikipedia.org/wiki/Morse_code

    Morse code. Morse code is a telecommunications method which encodes text characters as standardized sequences of two different signal durations, called dots and dashes, or dits and dahs. [3] [4] Morse code is named after Samuel Morse, one of the early developers of the system adopted for electrical telegraphy .

  3. Telegraph key - Wikipedia

    en.wikipedia.org/wiki/Telegraph_key

    Telegraph key. A Morse Key from G. Hasler, Bern (1900) first used by Gotthard Railway. A telegraph key or Morse key is a specialized electrical switch used by a trained operator to transmit text messages in Morse code in a telegraphy system. Keys are used in all forms of electrical telegraph systems, including landline (also called wire ...

  4. Vibroplex - Wikipedia

    en.wikipedia.org/wiki/Vibroplex

    Vibroplex Co., Inc. Vibroplex is the brand of side-to-side mechanical, semi-automatic Morse key first manufactured and sold in 1905 by the Vibroplex Company, after its invention and patent [1] by Horace Greeley Martin of New York City in 1904. The original device became known as a "bug", most likely due to the original logo, which showed an ...

  5. Google brings accessible Morse code typing to Gboard on iOS

    www.engadget.com/2018-07-11-google-gboard-morse...

    Google is expanding the reach of Gboard's Morse code support. The search firm has introduced the accessibility-focused keyboard to Gboard for iOS, making communication easier for iPhone and iPad ...

  6. Keyer - Wikipedia

    en.wikipedia.org/wiki/Keyer

    A keyer is an electronic device used for signaling by hand, by way of pressing one or more switches. [1] The technical term keyer has two very similar meanings, which are nonetheless distinct: One for telegraphy and the other for accessory devices built for computer-human communication : For radio-telegraphy, the term "keyer" specifically ...

  7. Netflix engineers dream up a way to search your queue with ...

    www.engadget.com/2017-08-29-netflix-engineers...

    It works by sending the Morse code tapped out on the telegraph key to a Raspberry Pi, which then interprets the letters to fill out a Netflix search field. It's slow, but impressive.

  8. FCC drops Morse code requirement for amateur radio license

    www.engadget.com/2006-12-17-fcc-drops-morse-code...

    The FCC has finally dropped the requirement to learn the obscure language to become a ham radio operator; up until now there had been a five word per minute minimum Morse code speed requirement in ...

  9. Prosigns for Morse code - Wikipedia

    en.wikipedia.org/wiki/Prosigns_for_Morse_code

    The procedure signs below are compiled from the official specification for Morse Code, ITU-R M.1677, International Morse Code, while others are defined the International Radio Regulations for Mobile Maritime Service, including ITU-R M.1170, ITU-R M.1172, and the Maritime International Code of Signals, with a few details of their usage appearing ...

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