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Loglan
Loglan is a logical constructed language originally designed for linguistic research, particularly for investigating the Sapir–Whorf hypothesis. The language was developed beginning in 1955 by Dr. James Cooke Brown with the goal of making a language so different from natural languages that people learning it would think in a different way if the hypothesis were true. In 1960, ''Scientific American'' published an article introducing the language. Loglan is the first among, and the main inspiration for, the languages known as logical languages, which also includes Lojban. Brown founded The Loglan Institute (TLI) to develop the language and other applications of it. He always considered the language an incomplete research project, and although he released many publications about its design, he continued to claim legal restrictions on its use. Because of this, a group of his followers later formed the Logical Language Group to create the language Lojban along the same principl ...
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Lojban
Lojban (pronounced ) is a logical, constructed, human language created by the Logical Language Group which aims to be syntactically unambigious. It succeeds the Loglan project. The Logical Language Group (LLG) began developing Lojban in 1987. The LLG sought to realize Loglan's purposes and further improve the language by making it more usable and freely available (as indicated by its official full English title, ''Lojban: A Realization of Loglan''). After a long initial period of debating and testing, the baseline was completed in 1997 and published as ''The Complete Lojban Language''. In an interview in 2010 with ''The New York Times'', Arika Okrent, the author of ''In the Land of Invented Languages'', stated, "The constructed language with the most complete grammar is probably Lojban—a language created to reflect the principles of logic." Lojban is proposed as a speakable language for communication between people of different language backgrounds, as a potential means of ma ...
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Logical Language Group
Lojban (pronounced ) is a logical, constructed, human language created by the Logical Language Group which aims to be syntactically unambigious. It succeeds the Loglan project. The Logical Language Group (LLG) began developing Lojban in 1987. The LLG sought to realize Loglan's purposes and further improve the language by making it more usable and freely available (as indicated by its official full English title, ''Lojban: A Realization of Loglan''). After a long initial period of debating and testing, the baseline was completed in 1997 and published as ''The Complete Lojban Language''. In an interview in 2010 with ''The New York Times'', Arika Okrent, the author of ''In the Land of Invented Languages'', stated, "The constructed language with the most complete grammar is probably Lojban—a language created to reflect the principles of logic." Lojban is proposed as a speakable language for communication between people of different language backgrounds, as a potential means of ma ...
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James Cooke Brown
James Cooke Brown (July 21, 1921 – February 13, 2000) was an American sociologist and science fiction author. He is notable for creating the artificial language Loglan and for designing the Parker Brothers board game ''Careers''. Brown's novel ''The Troika Incident'' ( Doubleday, 1970) describes a worldwide free knowledge base similar to the Internet. The novel begins with the belief that the world is on the eve of self-destruction, but then it presents a world about a century from now which is a paradise of peace and prosperity, all based on ideas, movements, and knowledge presently available in the world. In its metafictional structure, the novel is a call for social change, not through revolution but through free education and the resilience of human ingenuity. Long out of print and relatively rare, an e-book version (Amazon Kindle) of the novel was released in 2012. The novel envisioned all books and periodicals being viewed on portable electronic devices called "reader ...
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Constructed Language
A constructed language (sometimes called a conlang) is a language whose phonology, grammar, and vocabulary, instead of having developed naturally, are consciously devised for some purpose, which may include being devised for a work of fiction. A constructed language may also be referred to as an artificial, planned or invented language, or (in some cases) a fictional language. ''Planned languages'' (or engineered languages/engelangs) are languages that have been purposefully designed; they are the result of deliberate, controlling intervention and are thus of a form of ''language planning''. There are many possible reasons to create a constructed language, such as to ease human communication (see international auxiliary language and code); to give fiction or an associated constructed setting an added layer of realism; for experimentation in the fields of linguistics, cognitive science, and machine learning; for artistic creation; and for language games. Some people may also m ...
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Sapir–Whorf Hypothesis
The hypothesis of linguistic relativity, also known as the Sapir–Whorf hypothesis , the Whorf hypothesis, or Whorfianism, is a principle suggesting that the structure of a language affects its speakers' worldview or cognition, and thus people's perceptions are relative to their spoken language. Linguistic relativity has been understood in many different, often contradictory ways throughout its history. The idea is often stated in two forms: the ''strong hypothesis'', now referred to as linguistic determinism, was held by some of the early linguists before World War II, (a debate between university professors) while the ''weak hypothesis'' is mostly held by modern linguists. * The ''strong'' version, or ''linguistic determinism'', says that language ''determines'' thought and that linguistic categories limit and determine cognitive categories. This version is generally agreed to be false by modern linguists. * The ''weak'' version says that linguistic categories and usage only ...
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Logical Language
Engineered languages (often abbreviated to engelangs, or, less commonly, engilangs) are constructed languages devised to test or prove some hypotheses about how languages work or might work. There are at least three subcategories, philosophical languages (or ideal languages), logical languages (sometimes abbreviated as ''loglangs''), and experimental languages. Raymond Brown describes engineered languages as "languages that are designed to specified ''objective'' criteria, and modeled to meet those criteria". Some engineered languages have been considered candidate global auxiliary languages, and some languages intended as international auxiliary languages have certain "engineered" aspects (in which they are more regular and systematic than their natural language sources). Logical languages Logical languages are meant to allow (or enforce) unambiguous statements. They are typically based on predicate logic but can also be based on any system of formal logic. The two bes ...
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Logical Language
Engineered languages (often abbreviated to engelangs, or, less commonly, engilangs) are constructed languages devised to test or prove some hypotheses about how languages work or might work. There are at least three subcategories, philosophical languages (or ideal languages), logical languages (sometimes abbreviated as ''loglangs''), and experimental languages. Raymond Brown describes engineered languages as "languages that are designed to specified ''objective'' criteria, and modeled to meet those criteria". Some engineered languages have been considered candidate global auxiliary languages, and some languages intended as international auxiliary languages have certain "engineered" aspects (in which they are more regular and systematic than their natural language sources). Logical languages Logical languages are meant to allow (or enforce) unambiguous statements. They are typically based on predicate logic but can also be based on any system of formal logic. The two bes ...
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Engineered Language
Engineered languages (often abbreviated to engelangs, or, less commonly, engilangs) are constructed languages devised to test or prove some hypotheses about how languages work or might work. There are at least three subcategories, philosophical languages (or ideal languages), logical languages (sometimes abbreviated as ''loglangs''), and experimental languages. Raymond Brown describes engineered languages as "languages that are designed to specified ''objective'' criteria, and modeled to meet those criteria". Some engineered languages have been considered candidate global auxiliary languages, and some languages intended as international auxiliary languages have certain "engineered" aspects (in which they are more regular and systematic than their natural language sources). Logical languages Logical languages are meant to allow (or enforce) unambiguous statements. They are typically based on predicate logic but can also be based on any system of formal logic. The two bes ...
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Engineered Language
Engineered languages (often abbreviated to engelangs, or, less commonly, engilangs) are constructed languages devised to test or prove some hypotheses about how languages work or might work. There are at least three subcategories, philosophical languages (or ideal languages), logical languages (sometimes abbreviated as ''loglangs''), and experimental languages. Raymond Brown describes engineered languages as "languages that are designed to specified ''objective'' criteria, and modeled to meet those criteria". Some engineered languages have been considered candidate global auxiliary languages, and some languages intended as international auxiliary languages have certain "engineered" aspects (in which they are more regular and systematic than their natural language sources). Logical languages Logical languages are meant to allow (or enforce) unambiguous statements. They are typically based on predicate logic but can also be based on any system of formal logic. The two bes ...
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Voiced Bilabial Plosive
The voiced bilabial plosive or stop is a type of consonantal sound used in many Spoken language, spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is b. The voiced bilabial stop occurs in English language, English, and it is the sound denoted by the letter in ''obey'' (obeI). Features Features of the voiced bilabial stop: Varieties Occurrence See also * Betacism * List of phonetics topics Notes References * * * * * * * * * * * * * * * * External links

* {{DEFAULTSORT:Voiced Bilabial stop Voiced oral consonants Bilabial stops Pulmonic consonants Labial–coronal consonants ...
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Open Front Unrounded Vowel
The open front unrounded vowel, or low front unrounded vowel, is a type of vowel sound used in some spoken languages. It is one of the eight primary cardinal vowels, not directly intended to correspond to a vowel sound of a specific language but rather to serve as a fundamental reference point in a phonetic measuring system. The symbol in the International Phonetic Alphabet (IPA) that represents this sound is , and in the IPA vowel chart it is positioned at the lower-left corner. However, the accuracy of the quadrilateral vowel chart is disputed, and the sound has been analyzed acoustically as extra-open at a position where the front/back distinction has lost its significance. There are also differing interpretations of the exact quality of the vowel: the classic sound recording of by Daniel Jones is slightly more front but not quite as open as that by John Wells. In practice, the symbol is often used to represent an open ''central'' unrounded vowel.Keith JohnsonVowels in ...
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Voiceless Dental Fricative
The voiceless dental non-sibilant fricative is a type of consonantal sound used in some spoken languages. It is familiar to English speakers as the 'th' in ''think''. Though rather rare as a phoneme in the world's inventory of languages, it is encountered in some of the most widespread and influential (see below). The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is T. The IPA symbol is the Greek letter theta, which is used for this sound in post-classical Greek, and the sound is thus often referred to as "theta". The dental non-sibilant fricatives are often called "interdental" because they are often produced with the tongue between the upper and lower teeth, and not just against the back of the upper or lower teeth, as they are with other dental consonants. This sound and its voiced counterpart are rare phonemes, occurring in 4% of languages in a phonological analysis of 2,155 languages. Among the more than 60 ...
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