In communications, a code is a rule for converting a piece of information (for example, a letter, word, or phrase) into another form or representation, not necessarily of the same type. In communications and information processing, encoding is the process by which a source (object) performs this conversion of information into data, which is then sent to a receiver (observer), such as a data processing system. Decoding is the reverse process of converting data, which has been sent by a source, into information understandable by a receiver. (see Decoding methods) A codec is an implementation of that rule (or algorithm) for coding and decoding, for example MP3, which may be a hardware implementation or a software implementation, and which may include compression.
One reason for coding is to enable communication in places where ordinary spoken or written language is difficult or impossible. For example, a cable code replaces words (e.g., ship or invoice) into shorter words, allowing the same information to be sent with fewer characters, more quickly, and most important, less expensively. Another example is the use of semaphore flags, where the configuration of flags held by a signaller or the arms of a semaphore tower encodes parts of the message, typically individual letters and numbers. Another person standing a great distance away can interpret the flags and reproduce the words sent.
In the history of cryptography, codes were once common for ensuring the confidentiality of communications, although ciphers are now used instead. See code (cryptography).
More on [ Code ]

165, Gematria and Astrological Factors - Speculations on the gematria of the number 165, Sabbatai Zevi and the messianic cycle
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Bible Codes: The Real Story - Information and resources relating the Torah code research.
Bible Decoder - Bible Codes information and the latest version of the popular Bible Decoder
software.
Meru Organization - The Meru Project is based on 25 years of research by Stan Tenen into the origin and nature of the Hebrew alphabet, and the mathematical structure underlying the sequence of letters of the Hebrew text of Genesis.
Meta Description: [ Meru Foundation research has discovered a geometric metaphor - the meaning of Kabbalah - in the letter-text of the Hebrew Bible, in Genesis (B'reshit), that models embryonic growth and self-organization, applies to all whole systems, and demonstrates that the relationship between consciousness an... ]
Randall Ingermanson's Bible Code Site - By the author of Who Wrote the Bible Code?: reviews the Bible code; book reviews.
Meta Description: [ Physicist-novelist Randy Ingermanson's home page highlights his many whackball interests in fiction writing, physics, scams, and Biblical studies. ]
Scientific Refutation of the Bible Codes - Examines the Bible Codes, also called Torah Codes, from the point of view of the mathematicians and other experts who have examined them critically.
Meta Description: [ The claims called Bible Codes
or Torah Codes are examined and proven to be false. This is
the main page of information available from the mathematicians
who have studied the codes critically. ]
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Slate: Cracking God's Code - Article discussing the research done on the Torah codes and examining the possibility of scientific truth behind this phenomenon.
Meta Description: [ What would convince you that God exists? A miraculous recovery from a fatal illness? Or would that prove only the astonishing resilience of the body? An atheist friend struck by lightning? Could be mere coincidence. But how about scientific evidence--rigor ]
The Torah Codes - Free software for finding hidden messages in scripture. Also periodic newsletter.
Meta Description: [ information and news, download free software torah4u to search torah codes and share your findings in our forum. ]
Torah Codes - Doron Witztum is one of the author's of the original Statistical Science article presenting the Torah codes theory. The site details his side in the ongoing controversy, focusing mostly on the statistical justification for the method.
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