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Logba Language
Logba is a Kwa language spoken in the south-eastern Ghana by approximately 7,500 people. The Logba people call themselves and their language ''Ikpana'', which means ‘defenders of truth’. Logba is different from Lukpa of Togo and Benin, which is also sometimes referred to as ''Logba''. Classification The first published treatment of Logba was a short grammar by Diedrich Hermann Westermann (1903). Westermann included Logba in his group of ''Togo Restsprachen'' (Togo Remnant languages), a terminology adopted by several subsequent researchers. Dakubu and Ford (1988) renamed this cluster the Central Togo languages but since Ring (1995) they are commonly referred to as Ghana–Togo Mountain languages. The dozen or so Ghana–Togo Mountain languages are part of the Kwa branch of the Niger–Congo family. Geography and demography The Logba people live in the Volta Region of Ghana, east of the Volta Lake in the mountains of the Ghana–Togo borderland. Most Logba towns and vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ghana
Ghana (; tw, Gaana, ee, Gana), officially the Republic of Ghana, is a country in West Africa. It abuts the Gulf of Guinea and the Atlantic Ocean to the south, sharing borders with Ivory Coast in the west, Burkina Faso in the north, and Togo in the east.Jackson, John G. (2001) ''Introduction to African Civilizations'', Citadel Press, p. 201, . Ghana covers an area of , spanning diverse biomes that range from coastal savannas to tropical rainforests. With nearly 31 million inhabitants (according to 2021 census), Ghana is the second-most populous country in West Africa, after Nigeria. The capital and largest city is Accra; other major cities are Kumasi, Tamale, and Sekondi-Takoradi. The first permanent state in present-day Ghana was the Bono state of the 11th century. Numerous kingdoms and empires emerged over the centuries, of which the most powerful were the Kingdom of Dagbon in the north and the Ashanti Empire in the south. Beginning in the 15th century, the Portuguese Em ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone
Limestone ( calcium carbonate ) is a type of carbonate sedimentary rock which is the main source of the material lime. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of . Limestone forms when these minerals precipitate out of water containing dissolved calcium. This can take place through both biological and nonbiological processes, though biological processes, such as the accumulation of corals and shells in the sea, have likely been more important for the last 540 million years. Limestone often contains fossils which provide scientists with information on ancient environments and on the evolution of life. About 20% to 25% of sedimentary rock is carbonate rock, and most of this is limestone. The remaining carbonate rock is mostly dolomite, a closely related rock, which contains a high percentage of the mineral dolomite, . ''Magnesian limestone'' is an obsolete and poorly-defined term used variously for dolomite, for lim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-mid Vowel
An open-mid vowel (also mid-open vowel, low-mid vowel, mid-low vowel or half-open vowel) is any in a class of vowel sound used in some spoken languages. The defining characteristic of an open-mid vowel is that the tongue is positioned one third of the way from an open vowel to a close vowel. Partial list The open-mid vowels that have dedicated symbols in the International Phonetic Alphabet are: * open-mid front unrounded vowel * open-mid front rounded vowel The open-mid front rounded vowel, or low-mid front rounded vowel, is a type of vowel sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents the sound is . The symbol œ is a lowercase ligatur ... * open-mid central unrounded vowel (older publications may use ) * open-mid central rounded vowel (older publications may use ) * open-mid back unrounded vowel * open-mid back rounded vowel Other open-mid vowels can be indicated with diacritics of relative arti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Near-close Vowel
A near-close vowel or a near-high vowel is any in a class of vowel sound used in some spoken languages. The defining characteristic of a near-close vowel is that the tongue is positioned similarly to a close vowel, but slightly less constricted. Other names for a near-close vowel are lowered close vowel and raised close-mid vowel, though the former phrase may also be used to describe a vowel that is as low as close-mid (sometimes even lower); likewise, the latter phrase may also be used to describe a vowel that is as high as close. Near-close vowels are also sometimes described as lax variants of the fully close vowels, though, depending on the language, they may not necessarily be ''variants'' of close vowels at all. It is rare for languages to contrast a near-close vowel with a close vowel and a close-mid vowel based on height alone. An example of such language is Danish, which contrasts short and long versions of the close front unrounded , near-close front unrounded and c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Back Vowel
A back vowel is any in a class of vowel sound used in spoken languages. The defining characteristic of a back vowel is that the highest point of the tongue is positioned relatively back in the mouth without creating a constriction that would be classified as a consonant. Back vowels are sometimes also called dark vowels because they are perceived as sounding darker than the front vowels. Near-back vowels are essentially a type of back vowels; no language is known to contrast back and near-back vowels based on backness alone. The category "back vowel" comprises both raised vowels and retracted vowels. Articulation In their articulation, back vowels do not form a single category, but may be either raised vowels such as or retracted vowels such as .Scott Moisik, Ewa Czaykowska-Higgins, & John H. Esling (2012"The Epilaryngeal Articulator: A New Conceptual Tool for Understanding Lingual-Laryngeal Contrasts"/ref> Partial list The back vowels that have dedicated symbols in the In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Vowel
A central vowel, formerly also known as a mixed vowel, is any in a class of vowel sound used in some spoken languages. The defining characteristic of a central vowel is that the tongue is positioned halfway between a front vowel and a back vowel. (In practice, unrounded central vowels tend to be further forward and rounded central vowels further back.) List The central vowels that have dedicated symbols in the International Phonetic Alphabet are: * close central unrounded vowel * close central protruded vowel * close-mid central unrounded vowel (older publications may use ) * close-mid central rounded vowel (older publications may use ) * mid central vowel with ambiguous rounding * open-mid central unrounded vowel (older publications may use ) * open-mid central rounded vowel (older publications may use ) * near-open central vowel with ambiguous rounding (typically used for an unrounded vowel; if precision is desired, may be used for an unrounded vowel and for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Front Vowel
A front vowel is a class of vowel sounds used in some spoken languages, its defining characteristic being that the highest point of the tongue is positioned as far forward as possible in the mouth without creating a constriction that would otherwise make it a consonant. Front vowels are sometimes also called bright vowels because they are perceived as sounding brighter than the back vowels. Near-front vowels are essentially a type of front vowel; no language is known to contrast front and near-front vowels based on backness alone. Rounded front vowels are typically centralized, that is, near-front in their articulation. This is one reason they are written to the right of unrounded front vowels in the IPA vowel chart. Partial list The front vowels that have dedicated symbols in the International Phonetic Alphabet are: * close front unrounded vowel * close front compressed vowel * near-close front unrounded vowel * near-close front compressed vowel * close-mid front unrou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vowel Harmony
In phonology, vowel harmony is an assimilatory process in which the vowels of a given domain – typically a phonological word – have to be members of the same natural class (thus "in harmony"). Vowel harmony is typically long distance, meaning that the affected vowels do not need to be immediately adjacent, and there can be intervening segments between the affected vowels. Generally one vowel will trigger a shift in other vowels, either progressively or regressively, within the domain, such that the affected vowels match the relevant feature of the trigger vowel. Common phonological features that define the natural classes of vowels involved in vowel harmony include vowel backness, vowel height, nasalization, roundedness, and advanced and retracted tongue root. Vowel harmony is found in many agglutinative languages. The given domain of vowel harmony taking effect often spans across morpheme boundaries, and suffixes and prefixes will usually follow vowel harmony rules. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Advanced Tongue Root
In phonetics, advanced tongue root (ATR) and retracted tongue root (RTR) are contrasting states of the root of the tongue during the pronunciation of vowels in some languages, especially in Western and Eastern Africa, but also in Kazakh and Mongolian. ATR vs RTR was once suggested to be the basis for the distinction between tense and lax vowels in European languages such as German, but that no longer seems tenable. Advanced tongue root Advanced tongue root, abbreviated ATR or +ATR, also called expanded, involves the expansion of the pharyngeal cavity by moving the base of the tongue forward and often lowering the larynx during the pronunciation of a vowel. The lowering of the larynx sometimes adds a breathy quality to the vowel. Voiced stops such as can often involve non-contrastive tongue root advancement whose results can be seen occasionally in sound changes relating stop voicing and vowel frontness such as voicing stop consonants before front vowels in the Oghu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vowel
A vowel is a syllabic speech sound pronounced without any stricture in the vocal tract. Vowels are one of the two principal classes of speech sounds, the other being the consonant. Vowels vary in quality, in loudness and also in quantity (length). They are usually voiced and are closely involved in prosodic variation such as tone, intonation and stress. The word ''vowel'' comes from the Latin word , meaning "vocal" (i.e. relating to the voice). In English, the word ''vowel'' is commonly used to refer both to vowel sounds and to the written symbols that represent them (a, e, i, o, u, and sometimes y). Definition There are two complementary definitions of vowel, one phonetic and the other phonological. *In the phonetic definition, a vowel is a sound, such as the English "ah" or "oh" , produced with an open vocal tract; it is median (the air escapes along the middle of the tongue), oral (at least some of the airflow must escape through the mouth), frictionless and continuan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bernd Heine
Bernd Heine (born 25 May 1939) is a German linguist and specialist in African studies. From 1978 to 2004 Heine held the chair for African Studies at the University of Cologne, Germany, now being a Professor Emeritus. His main focal points in research and teaching are African linguistics, sociolinguistics, grammaticalization theory and language contact and discourse grammar. The grammaticalisation theory, which deals with the changes in grammar, and to which he contributed 7 books and numerous articles, is his main focal point. Jointly with Tania Kuteva and Gunther Kaltenböck, Heine is the founder of the framework of discourse grammar. Early years and education Heine was born in Mohrungen, East Prussia (now Morąg, Poland). During the Second World War, in 1944 his parents fled to Austria and later took up residence in Bavaria, before settling in Leverkusen in 1948. From 1949 to 1959 Heine attended the Landrat-Lucas-Gymnasium in Opladen. Afterwards, he studied at the U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avatime Language
Avatime, also known as Afatime, Sideme, or Sia, is a Kwa language of the Avatime (self designation: Kedone (m.sg.)) people of eastern Ghana. The Avatime live primarily in the seven towns and villages of Amedzofe, Vane, Gbadzeme, Dzokpe, Biakpa, Dzogbefeme, and Fume. Phonology Avatime is a tonal language with three tones, has vowel harmony, and has been claimed to have doubly articulated fricatives. Vowels Avatime has nine vowels, , though the vowels have been overlooked in most descriptions of the language. It is not clear if the difference between and is one of advanced and retracted tongue root (laryngeal contraction), as in so many languages of Ghana, or of vowel height: different phonetic parameters support different analyses.Since the IPA does not have distinct letters for ±ATR vowels, they are transcribed here as differing in height for legibility. Avatime has vowel harmony. A root many not mix vowels of the relaxed and contracted sets, and prefixes change vowels t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
