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Autosegment A
Autosegmental phonology is a framework of phonological analysis proposed by John Goldsmith in his PhD thesis in 1976 at the Massachusetts Institute of Technology (MIT). As a theory of phonological representation, autosegmental phonology developed a formal account of ideas that had been sketched in earlier work by several linguists, notably Bernard Bloch (1948), Charles Hockett (1955) and J. R. Firth (1948). According to such a view, phonological representations consist of more than one linear sequence of segments; each linear sequence constitutes a separate tier. The co-registration of elements (or ''autosegments'') on one tier with those on another is represented by association lines. There is a close relationship between analysis of segments into distinctive features and an autosegmental analysis; each feature in a language appears on exactly one tier. The working hypothesis of autosegmental analysis is that a large part of phonological generalizations can be interpreted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Goldsmith (linguist)
John Anton Goldsmith (born 1951) is the Edward Carson Waller Distinguished Service Professor at the University of Chicago, with appointments in linguistics and computer science. Biography Goldsmith obtained his B.A. at Swarthmore College in 1972, and completed his PhD in Linguistics at MIT in 1976, under the linguist Morris Halle. He was on the faculty of the Department of Linguistics at Indiana University before joining the University of Chicago in 1984. He has taught at the LSA Linguistic Institutes and has held visiting appointments at many universities, such as McGill, Harvard, and UCSD. In 2007, Goldsmith was elected as a Fellow of the American Academy of Arts and Sciences. Research Goldsmith's research ranges from phonology to computational linguistics. His PhD thesis introduced autosegmental phonology; the idea that phonological phenomena is a collection of parallel tiers with individual segments, each representing certain features of speech. His more recent research focu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nonconcatenative Morphology
Nonconcatenative morphology, also called discontinuous morphology and introflection, is a form of word formation and inflection in which the root is modified and which does not involve stringing morphemes together sequentially. Types Apophony (including Ablaut and Umlaut) In English, for example, while plurals are usually formed by adding the suffix -s, certain words use nonconcatenative processes for their plural forms: *foot → feet ; Many irregular verbs form their past tenses, past participles, or both in this manner: *freeze → froze , frozen . This specific form of nonconcatenative morphology is known as ''base modification'' or ''ablaut,'' a form in which part of the root undergoes a phonological change without necessarily adding new phonological material. In traditional Indo-Europeanist usage, these changes are termed ''ablaut'' only when they result from vowel gradations in Proto-Indo-European. An example is the English stem ''s⌂ng'', resulting in the four ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruce Hayes (linguist)
Bruce Hayes (born June 9, 1955) is an American linguist and Distinguished Professor of Linguistics at the University of California, Los Angeles. Life He received his Ph.D. in 1980 from MIT, where his dissertation supervisor was Morris Halle. Hayes works in phonology, and is well known for his book ''Metrical Stress Theory: Principles and Case Studies'', a typologically based theory of stress systems. His research interests also include phonetically based phonology and learnability. In 2009 Hayes was inducted as a Fellow of the Linguistic Society of America. He is married to phonetician Patricia Keating Patricia Ann Keating (born July 20, 1952) is an American linguist and noted phonetician. She is distinguished research professor emeritus at UCLAbr> Life She received her PhD in Linguistics at Brown University in 1980. In 1980 she joined the facu .... Books *(1985) ''A Metrical Theory of Stress Rules'', Garland Press, New York. *(1995) '' Metrical Stress Theory: Principles and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Rupert Firth
John Rupert Firth (June 17, 1890 in Keighley, Yorkshire – December 14, 1960 in Lindfield, West Sussex), commonly known as J. R. Firth, was an English linguist and a leading figure in British linguistics during the 1950s. Education and career Firth studied history at University of Leeds, graduating with a BA in 1911 and an MA in 1913. He taught history at the City of Leeds Training College before World War I broke out. He joined the Indian Education Service during 1914–1918. He was Professor of English at the University of the Punjab from 1919 to 1928. He then worked in the phonetics department of University College London before moving to the School of Oriental and African Studies (SOAS), where he became Professor of General Linguistics, a position he held until his retirement in 1956. In July 1941, before the outbreak of war with Japan, Firth attended a conference on the training of Japanese interpreters and translators and began to think of how crash courses might be devise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nasal Place Assimilation
Nasal is an adjective referring to the nose, part of human or animal anatomy. It may also be shorthand for the following uses in combination: * With reference to the human nose: ** Nasal administration, a method of pharmaceutical drug delivery ** Nasal emission, the abnormal passing of oral air through a palatal cleft, or from some other type of pharyngeal inadequacy ** Nasal hair, the hair in the nose * With reference to phonetics: ** Nasalization, the production of a sound with a lowered velum, allowing some of the air to escape through the nose; the resulting being either: *** a nasal consonant, or *** a nasal vowel * With reference to the nose of humans or other animals: ** Nasal bone, two small oblong bones placed side by side at the middle and upper part of the face, and form, by their junction, "the bridge" of the nose ** Nasal cavity, a large air filled space above and behind the nose in the middle of the face ** Nasal concha, a long, narrow and curled bone shelf which prot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tone (linguistics)
Tone is the use of pitch in language to distinguish lexical or grammatical meaning – that is, to distinguish or to inflect words. All verbal languages use pitch to express emotional and other paralinguistic information and to convey emphasis, contrast and other such features in what is called intonation (linguistics), intonation, but not all languages use tones to distinguish words or their inflections, analogously to consonants and vowels. Languages that have this feature are called tonal languages; the distinctive tone patterns of such a language are sometimes called tonemes, by analogy with ''phoneme''. Tonal languages are common in East and Southeast Asia, Africa, the Americas and the Pacific. Tonal languages are different from Pitch-accent language, pitch-accent languages in that tonal languages can have each syllable with an independent tone whilst pitch-accent languages may have one syllable in a word or morpheme that is more prominent than the others. Mechanics Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stress (linguistics)
In linguistics, and particularly phonology, stress or accent is the relative emphasis or prominence given to a certain syllable in a word or to a certain word in a phrase or sentence. That emphasis is typically caused by such properties as increased loudness and vowel length, full articulation of the vowel, and changes in tone. The terms ''stress'' and ''accent'' are often used synonymously in that context but are sometimes distinguished. For example, when emphasis is produced through pitch alone, it is called ''pitch accent'', and when produced through length alone, it is called ''quantitative accent''. When caused by a combination of various intensified properties, it is called ''stress accent'' or ''dynamic accent''; English uses what is called ''variable stress accent''. Since stress can be realised through a wide range of phonetic properties, such as loudness, vowel length, and pitch (which are also used for other linguistic functions), it is difficult to define stress ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Length (phonetics)
In phonetics, length or quantity is a feature of sounds that have distinctively extended duration compared with other sounds. There are long vowels as well as long consonants (the latter are often called ''geminates''). Many languages do not have distinctive length. Among the languages that have distinctive length, there are only a few that have both distinctive vowel length and distinctive consonant length. It is more common that there is only one or that they depend on each other. The languages that distinguish between different lengths have usually long and short sounds. The Mixe languages are widely considered to have three distinctive levels of vowel length, as do Estonian, some Low German/Low Saxon varieties in the vicinity of Hamburg and some Moselle Franconian and Ripuarian Franconian varieties. Strictly speaking, a pair of a long sound and a short sound should be identical except for their length. In certain languages, however, there are pairs of phonemes that ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Segment (linguistics)
In linguistics, a segment is "any discrete unit that can be identified, either physically or auditorily, in the stream of speech". The term is most used in phonetics and phonology to refer to the smallest elements in a language, and this usage can be synonymous with the term phone. In spoken languages, segments will typically be grouped into consonants and vowels, but the term can be applied to any minimal unit of a linear sequence meaningful to the given field of analysis, such as a mora or a syllable in prosodic phonology, a morpheme in morphology, or a chereme in sign language analysis. Segments are called "discrete" because they are, at least at some analytical level, separate and individual, and temporally ordered. Segments are generally not completely discrete in speech production or perception, however. The articulatory, visual and acoustic cues that encode them often overlap. Examples of overlap for spoken languages can be found in discussions of phonological assimilati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dependent Features
A dependant is a person who relies on another as a primary source of income. A common-law spouse who is financially supported by their partner may also be included in this definition. In some jurisdictions, supporting a dependant may enable the provider to claim a tax deduction. In the United Kingdom, a full-time student in higher education who financially supports another adult may qualify for an Adult Dependant's Grant. Taxation In the US, a taxpayer may claim exemptions for their dependants. See also * Military dependent A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. It is typically authorized and maintained by a sovereign state, with its members identifiable by their distinct ... References {{reflist Interpersonal relationships ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Place Of Articulation
In articulatory phonetics, the place of articulation (also point of articulation) of a consonant is a location along the vocal tract where its production occurs. It is a point where a constriction is made between an active and a passive articulator. Active articulators are organs capable of voluntary movement which create the constriction, while passive articulators are so called because they are normally fixed and are the parts with which an active articulator makes contact. Along with the manner of articulation and phonation, the place of articulation gives the consonant its distinctive sound. Since vowels are produced with an open vocal tract, the point where their production occurs cannot be easily determined. Therefore, they are not described in terms of a place of articulation but by the relative positions in vowel space. This is mostly dependent on their formant frequencies and less on the specific tongue position and lip rounding. The terminology used in describing place ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Classes
In phonology, a natural class is a set of phonemes in a language that share certain distinctive features. A natural class is determined by participation in shared phonological processes, described using the minimum number of features necessary for descriptive adequacy. Overview Classes are defined by distinctive features having reference to articulatory and acoustic phonetic properties, including manners of articulation, places of articulation, voicing, and continuance. For example, the set containing the sounds , , and is a natural class of voiceless stops in American Standard English. This class is one of several other classes, including the voiced stops (/b/, /d/, and /g/), voiceless fricatives (/f/, /θ/, /s/, /ʃ/, and /h/), sonorants, and vowels. To give a further example, the system of Chomsky and Halle defines the class of voiceless stops by the specification of two binary features: continuantand [-voice (phonetics)">voice]. Any sound with both the feature [-continuant] ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
