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Decoding Meow
Decoding or decode may refer to: is the process of converting code into plain text or any format that is useful for subsequent processes. Science and technology * Decoding, the reverse of encoding * Parsing, in computer science * Digital-to-analog converter, "decoding" of a digital signal * Phonics, decoding in communication theory * Decode (Oracle) Other uses * deCODE genetics, a biopharmaceutical company based in Iceland * "Decode" (song), a 2008 song by Paramore * Decoding (semiotics), the interpreting of a message communicated to a receiver See also * Code (other) * Decoder (other) * Decoding methods, methods in communication theory for decoding codewords sent over a noisy channel * Codec, a coder-decoder * Recode (other) ''Recode'' is a technology news website. Recode or recoding may also refer to: * Recode (database), a biological database * Recode, an act or product of transcoding a digital bitstream * Recoding (biology), the process of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Encoding
In communications and information processing, code is a system of rules to convert information—such as a letter, word, sound, image, or gesture—into another form, sometimes shortened or secret, for communication through a communication channel or storage in a storage medium. An early example is an invention of language, which enabled a person, through speech, to communicate what they thought, saw, heard, or felt to others. But speech limits the range of communication to the distance a voice can carry and limits the audience to those present when the speech is uttered. The invention of writing, which converted spoken language into visual symbols, extended the range of communication across space and time. The process of encoding converts information from a source into symbols for communication or storage. Decoding is the reverse process, converting code symbols back into a form that the recipient understands, such as English or/and Spanish. One reason for coding is to en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parsing
Parsing, syntax analysis, or syntactic analysis is the process of analyzing a string of symbols, either in natural language, computer languages or data structures, conforming to the rules of a formal grammar. The term ''parsing'' comes from Latin ''pars'' (''orationis''), meaning part (of speech). The term has slightly different meanings in different branches of linguistics and computer science. Traditional sentence parsing is often performed as a method of understanding the exact meaning of a sentence or word, sometimes with the aid of devices such as sentence diagrams. It usually emphasizes the importance of grammatical divisions such as subject and predicate. Within computational linguistics the term is used to refer to the formal analysis by a computer of a sentence or other string of words into its constituents, resulting in a parse tree showing their syntactic relation to each other, which may also contain semantic and other information (p-values). Some parsing algor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital-to-analog Converter
In electronics, a digital-to-analog converter (DAC, D/A, D2A, or D-to-A) is a system that converts a digital signal into an analog signal. An analog-to-digital converter (ADC) performs the reverse function. There are several DAC architectures; the suitability of a DAC for a particular application is determined by figures of merit including: resolution, maximum sampling frequency and others. Digital-to-analog conversion can degrade a signal, so a DAC should be specified that has insignificant errors in terms of the application. DACs are commonly used in music players to convert digital data streams into analog audio signals. They are also used in televisions and mobile phones to convert digital video data into analog video signals. These two applications use DACs at opposite ends of the frequency/resolution trade-off. The audio DAC is a low-frequency, high-resolution type while the video DAC is a high-frequency low- to medium-resolution type. Due to the complexity a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phonics
Phonics is a method for teaching people how to Reading, read and write an alphabetic language (such as English alphabet, English, Arabic alphabet, Arabic or Russian alphabet, Russian). It is done by demonstrating the relationship between the sounds of the spoken language (phonemes), and the letters or groups of letters (graphemes) or syllables of the written language. In English, this is also known as the alphabetic principle or the ''Alphabetic code''. Phonics is taught using a variety of approaches, for example: a) learning ''individual'' sounds and their corresponding letters (e.g. the word cat has three letters and three sounds c - a - t, (in International Phonetic Alphabet, IPA: , , ), whereas the word flower has six letters but four sounds: f - l - ow - er, (IPA , , , ), or b) learning the sounds of letters or groups of letters, at the word level, such as similar sounds (e.g., cat, can, call), or Syllable#Rime, rimes (e.g., hat, mat and sat have the same rime, "at"), or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decode (Oracle)
In computer programming languages, a switch statement is a type of selection control mechanism used to allow the value of a variable or expression to change the control flow of program execution via search and map. Switch statements function somewhat similarly to the if statement used in programming languages like C/C++, C#, Visual Basic .NET, Java and exists in most high-level imperative programming languages such as Pascal, Ada, C/C++, C#, Visual Basic .NET, Java, and in many other types of language, using such keywords as switch, case, select or inspect. Switch statements come in two main variants: a structured switch, as in Pascal, which takes exactly one branch, and an unstructured switch, as in C, which functions as a type of goto. The main reasons for using a switch include improving clarity, by reducing otherwise repetitive coding, and (if the heuristics permit) also offering the potential for faster execution through easier compiler optimization in many cases. Hist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DeCODE Genetics
deCODE genetics ( is, Íslensk erfðagreining) is a biopharmaceutical company based in Reykjavík, Iceland. The company was founded in 1996 by Kári Stefánsson with the aim of using population genetics studies to identify variations in the human genome associated with common diseases, and to apply these discoveries "to develop novel methods to identify, treat and prevent diseases." As of 2019, more than two-thirds of the adult population of Iceland was participating in the company's research efforts, and this "population approach" serves as a model for large-scale precision medicine and national genome projects around the world. deCODE is probably best known for its discoveries in human genetics, published in major scientific journals and widely reported in the international media. But it has also made pioneering contributions to the realization of precision medicine more broadly, through public engagement in large-scale scientific research; the development of DNA-based disease ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decode (song)
"Decode" is a song by American rock band Paramore for the soundtrack of the 2008 romantic fantasy film ''Twilight''. It was written by group members Hayley Williams, Josh Farro, and Taylor York. The song was first made available October 1, 2008 through ''Twilight'' author Stephenie Meyer's website. "Decode" was promoted to American modern rock radio by Fueled by Ramen and impacted on October 21, 2008, serving as the soundtrack's lead single. It is also included as a bonus track on the international version of Paramore's third studio album, ''Brand New Eyes'' (2009). "Decode" was an international commercial success, charting in the top 20 of the singles charts in Australia, France, and New Zealand, as well as earning the band their second top 40 hit on the ''Billboard'' Hot 100. The song was certified Platinum in the United States on February 16, 2010, selling over 1,000,000 copies. It was awarded the Teen Choice Award for Choice Rock Song, and was also nominated for a Grammy Awa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decoding (semiotics)
Decoding, in semiotics, is the process of interpreting a message sent by an addresser (sender) to an addressee (receiver). The complementary processcreating a message for transmission to an addresseeis called encoding. Overview All communication depends on the use of codes. More traditional communication models always include three main elements: a sender, a transmitter, and a receiver (Fawkes 21). The sender is responsible for “encoding” (i.e., selecting information) their message and putting it through a transmitter (i.e., a communication channel or a medium like a video, radio, text messaging, etc.) (Fawkes 21). When the encoded information, put through the transmitter, gets to the receiver, it is the responsibility of the receiver to “decode” (i.e., interpret the message) and respond accordingly with feedback (Fawkes 21). The communication process cannot work without all its three major parts: the sender/encoder, the transmitter/medium, and the receiver/decoder. If th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Code (other)
A code is a rule for converting a piece of information into another object or action, not necessarily of the same sort. Code may also refer to: Computing * Code (metadata), data elements whose allowable values can be represented as enumerated lists * Code point, in numerical value used in character encoding * Code.org, a non-profit organization and website that encourages U.S. school students to learn computer science * Coding theory, branch of mathematics and computer science dealing with data transmission * Computer code, set of instructions forming a computer program which is executed by a computer. * Machine code, a sequence of instructions to a processor unit * Source code, a sequence of instructions written in some human-readable computer programming language * , an HTML element Science and technology * Code (coding theory), a subset of cardinality at least two of a Hamming space * Code (cryptography), device for hiding the meaning of a message * Code (semiotics), dev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decoder (other)
Decoder may refer to: Technology * Audio decoder converts digital audio to analog form * Binary decoder, digital circuits such as 1-of-N and seven-segment decoders * Decompress (compression decoder), converts compressed data (e.g., audio/video/images) to an uncompressed form * Instruction decoder, an electronic circuit that converts computer instructions into CPU control signals * Quadrature decoder, converts signals from an incremental encoder into counter control signals * Video decoder, converts base-band analog video to digital form Music * Decoder (band), a defunct post-hardcore band that was briefly named ''Lead Hands'' * Decoder (duo), a drum and bass duo * ''Decoder'' (album) Other uses * ''Decoder'' (film), a 1984 West German film See also * Decoding methods * Code (other) * Recode (other) '' Recode'' is a technology news website. Recode or recoding may also refer to: * Recode (database), a biological database * Recode, an act or product of tran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decoding Methods
In coding theory, decoding is the process of translating received messages into codewords of a given code. There have been many common methods of mapping messages to codewords. These are often used to recover messages sent over a noisy channel, such as a binary symmetric channel. Notation C \subset \mathbb_2^n is considered a binary code with the length n; x,y shall be elements of \mathbb_2^n; and d(x,y) is the distance between those elements. Ideal observer decoding One may be given the message x \in \mathbb_2^n, then ideal observer decoding generates the codeword y \in C. The process results in this solution: :\mathbb(y \mbox \mid x \mbox) For example, a person can choose the codeword y that is most likely to be received as the message x after transmission. Decoding conventions Each codeword does not have an expected possibility: there may be more than one codeword with an equal likelihood of mutating into the received message. In such a case, the sender and receiver(s) mus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Codec
A codec is a device or computer program that encodes or decodes a data stream or signal. ''Codec'' is a portmanteau of coder/decoder. In electronic communications, an endec is a device that acts as both an encoder and a decoder on a signal or data stream, and hence is a type of codec. ''Endec'' is a portmanteau of encoder/decoder. A coder or encoder encodes a data stream or a signal for transmission or storage, possibly in encrypted form, and the decoder function reverses the encoding for playback or editing. Codecs are used in videoconferencing, streaming media, and video editing applications. History In the mid-20th century, a codec was a device that coded analog signals into digital form using pulse-code modulation (PCM). Later, the name was also applied to software for converting between digital signal formats, including companding functions. Examples An audio codec converts analog audio signals into digital signals for transmission or encodes them for storage. A receiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
