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  2. Binary code - Wikipedia

    en.wikipedia.org/wiki/Binary_code

    A binary code represents text, computer processor instructions, or any other data using a two-symbol system. The two-symbol system used is often "0" and "1" from the binary number system. The binary code assigns a pattern of binary digits, also known as bits, to each character, instruction, etc. For example, a binary string of eight bits (which ...

  3. Binary number - Wikipedia

    en.wikipedia.org/wiki/Binary_number

    The value of a binary number is the sum of the powers of 2 represented by each "1" bit. For example, the binary number 100101 is converted to decimal form as follows: 100101 2 = [ ( 1) × 2 5] + [ ( 0) × 2 4] + [ ( 0) × 2 3] + [ ( 1) × 2 2] + [ ( 0) × 2 1] + [ ( 1) × 2 0] 100101 2 = [ 1 × 32 ] + [ 0 × 16 ] + [ 0 × 8 ] + [ 1 × 4 ] + [ 0 ...

  4. Morse code - Wikipedia

    en.wikipedia.org/wiki/Morse_code

    Morse code is a method used in telecommunication to encode 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 .

  5. Binary translation - Wikipedia

    en.wikipedia.org/wiki/Binary_translation

    Binary translation. In computing, binary translation is a form of binary recompilation where sequences of instructions are translated from a source instruction set to the target instruction set. In some cases such as instruction set simulation, the target instruction set may be the same as the source instruction set, providing testing and ...

  6. Braille ASCII - Wikipedia

    en.wikipedia.org/wiki/Braille_ASCII

    Braille ASCII is merely a subset of the ASCII table that can be used to represent all possible combinations of 6-dot braille. It is not to be confused with the Computer Braille Code, which can represent all ASCII values in braille. See also. List of binary codes; Braille Patterns (Unicode) References

  7. Binary-coded decimal - Wikipedia

    en.wikipedia.org/wiki/Binary-coded_decimal

    In computing and electronic systems, binary-coded decimal (BCD) is a class of binary encodings of decimal numbers where each digit is represented by a fixed number of bits, usually four or eight. Sometimes, special bit patterns are used for a sign or other indications (e.g. error or overflow).

  8. Arecibo message - Wikipedia

    en.wikipedia.org/wiki/Arecibo_message

    The binary transmission sent carried no color information. The Arecibo message is an interstellar radio message carrying basic information about humanity and Earth that was sent to the globular cluster Messier 13 in 1974. It was meant as a demonstration of human technological achievement, rather than a real attempt to enter into a conversation ...

  9. Cyrillic script in Unicode - Wikipedia

    en.wikipedia.org/wiki/Cyrillic_script_in_Unicode

    As of Unicode version 15.1, Cyrillic script is encoded across several blocks : Cyrillic: U+0400–U+04FF, 256 characters. Cyrillic Supplement: U+0500–U+052F, 48 characters. Cyrillic Extended-A: U+2DE0–U+2DFF, 32 characters. Cyrillic Extended-B: U+A640–U+A69F, 96 characters.

  10. List of binary codes - Wikipedia

    en.wikipedia.org/wiki/List_of_binary_codes

    This is a list of some binary codes that are (or have been) used to represent text as a sequence of binary digits "0" and "1". Fixed-width binary codes use a set number of bits to represent each character in the text, while in variable-width binary codes, the number of bits may vary from character to character.

  11. Binary decoder - Wikipedia

    en.wikipedia.org/wiki/Binary_decoder

    Code translators differ from 1-of-n decoders in that multiple output bits may be active at the same time. An example of this is a seven-segment decoder , which converts an integer into the combination of segment control signals needed to display the integer's value on a seven-segment display digit.