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  2. 2 base encoding - Wikipedia

    en.wikipedia.org/wiki/2_Base_Encoding

    The SOLiD Sequencing System uses probes with dual base encoding. The underlying chemistry is summarized in the following steps: [12] - Step 1, Preparing a Library: This step begins with shearing the genomic DNA into small fragments. Then, two different adapters are added (for example A1 and A2).

  3. BCD (character encoding) - Wikipedia

    en.wikipedia.org/wiki/BCD_(character_encoding)

    BCD (binary-coded decimal), also called alphanumeric BCD, alphameric BCD, BCD Interchange Code, [1] or BCDIC, [1] is a family of representations of numerals, uppercase Latin letters, and some special and control characters as six-bit character codes. Unlike later encodings such as ASCII, BCD codes were not standardized. Different computer ...

  4. Character encoding - Wikipedia

    en.wikipedia.org/wiki/Character_encoding

    A character encoding form (CEF) is the mapping of code points to code units to facilitate storage in a system that represents numbers as bit sequences of fixed length (i.e. practically any computer system). For example, a system that stores numeric information in 16-bit units can only directly represent code points 0 to 65,535 in each unit, but ...

  5. Unary coding - Wikipedia

    en.wikipedia.org/wiki/Unary_coding

    Unary coding, [nb 1] or the unary numeral system and also sometimes called thermometer code, is an entropy encoding that represents a natural number, n, with a code of length n + 1 ( or n), usually n ones followed by a zero (if natural number is understood as non-negative integer) or with n − 1 ones followed by a zero (if natural number is understood as strictly positive integer).

  6. Pulse-code modulation - Wikipedia

    en.wikipedia.org/wiki/Pulse-code_modulation

    The default signal compression encoding on a DS0 is either μ-law (mu-law) PCM (North America and Japan) or A-law PCM (Europe and most of the rest of the world). These are logarithmic compression systems where a 12- or 13-bit linear PCM sample number is mapped into an 8-bit value. This system is described by international standard G.711.

  7. Superdense coding - Wikipedia

    en.wikipedia.org/wiki/Superdense_coding

    Schematic video demonstrating individual steps of superdense coding. A message consisting of two bits (in video these are (1, 0)) is sent from station A to station B using only a single particle. This particle is a member of an entangled pair created by source S. Station A at first applies a properly chosen operation to its particle and then ...

  8. Comparison of Unicode encodings - Wikipedia

    en.wikipedia.org/.../Comparison_of_Unicode_encodings

    This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (July 2019) (Learn how and when to remove this message) This article compares Unicode encodings in two types of environments: 8-bit clean environments, and environments that forbid the use of byte values with the ...

  9. Encoding/decoding model of communication - Wikipedia

    en.wikipedia.org/wiki/Encoding/decoding_model_of...

    The first step is to distinguish between the graphical model and the typology, which is different decoding positions (dominant-hegemonic, negotiated, and oppositional). The second step is to divide the model into two versions, an ideology version (Figure 1) and a text-related version (Figure 2).