Search results
Results From The WOW.Com Content Network
Learn about the origin, development and current applications of Morse code, a method of encoding text characters as dots and dashes. See the chart of the 26 letters and 10 numerals in Morse code and how it is transmitted and received.
5318008 is one of the most famous examples of calculator spelling, which is an unintended characteristic of the seven-segment display that resembles letters when upside-down. Learn how to spell "BOOBIES" and other words with calculators, and see the history and applications of this phenomenon.
Hexspeak is a form of variant English spelling using the hexadecimal digits 0123456789ABCDEF. It is used by programmers as memorable magic numbers to mark memory or data, and some words can be spelled with letters or numbers.
Learn about the history, variations and insecurity of the pigpen cipher, a geometric simple substitution cipher that uses symbols in a grid. The cipher is also known as the masonic cipher, Rosicrucian cipher, Napoleon cipher and tic-tac-toe cipher.
Learn the history and usage of the most widely used set of clear-code words for communicating the letters of the Roman alphabet, such as Alpha, Bravo, Charlie and Delta. The code words are also known as NATO spelling alphabet, ICAO phonetic alphabet and radiotelephony spelling alphabet.
Alt code is a method of entering characters that do not have a dedicated key combination on the keyboard, using the Alt key and a numeric code. Learn how Alt code works on different operating systems, code pages, and Unicode, and see a list of common codes.
Learn about the process of assigning numbers to graphical characters, especially the written characters of human language, allowing them to be stored, transmitted, and transformed using digital computers. Find out the history, examples, and common systems of character encoding, such as ASCII, Unicode, and UTF-8.
A telegraph code is a character encoding used to transmit information by telegraphy. Learn about different types of telegraph codes, such as Morse code, Baudot code, Chappe code, and Edelcrantz code.