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Laryngeal Consonants
Laryngeal consonants (a term often used interchangeably with guttural consonants) are consonants with their primary articulation in the general region of the larynx. The laryngeal consonants comprise the pharyngeal consonants (including the epiglottals), the glottal consonants, and for some languages uvular consonants. The term ''laryngeal'' is often taken to be synonymous with ''glottal'', but the larynx consists of more than just the glottis (vocal folds): it also includes the epiglottis and aryepiglottic folds. In a broad sense, therefore, laryngeal articulations include the radical consonants, which involve the root of the tongue. The diversity of sounds produced in the larynx is the subject of ongoing research, and the terminology is evolving. The term ''laryngeal consonant'' is also used for laryngealized consonants articulated in the upper vocal tract, such as Arabic 'emphatics' and Korean 'tense' consonants. See also *Laryngeal theory (in Proto-Indo-European ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guttural
Guttural Phone (phonetics), speech sounds are those with a primary place of articulation near the back of the oral cavity, where it is difficult to distinguish a sound's place of articulation and its phonation. In popular usage it is an imprecise term for sounds produced relatively far back in the vocal tract, such as the German ''ch'' or the Arabic ayin, but not simple glottal sounds like ''h''. The term 'guttural language' is used for languages that have such sounds. As a technical term used by phoneticians and phonologists, ''guttural'' has had various definitions. The concept always includes pharyngeal consonants, but may include velar consonant, velar, uvular consonant, uvular or laryngeal consonants as well. Guttural sounds are typically consonants, but breathy voice, murmured, Pharyngealization, pharyngealized, glottalization, glottalized and strident vowels may be also considered guttural in nature. Some phonologists argue that all post-velar sounds constitute a natural clas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Creaky Voice
In linguistics, creaky voice (sometimes called laryngealisation, pulse phonation, vocal fry, or glottal fry) refers to a low, scratchy sound that occupies the vocal range below the common vocal register. It is a special kind of phonation in which the arytenoid cartilages in the larynx are drawn together; as a result, the vocal folds are compressed rather tightly, becoming relatively slack and compact. They normally vibrate irregularly at 20–50 pulses per second, about two octaves below the frequency of modal voicing, and the airflow through the glottis is very slow. Although creaky voice may occur with very low pitch, as at the end of a long intonation unit, it can also occur with a higher pitch. All contribute to make a speaker's voice sound creaky or raspy. In phonology In the Received Pronunciation of English, creaky voice has been described as a possible realisation of glottal reinforcement. For example, an alternative phonetic transcription of ''attempt'' could ... [...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 an approximate 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laryngeal Theory
The laryngeal theory is a theory in historical linguistics positing that the Proto-Indo-European (PIE) language included a number of laryngeal consonants that are not linguistic reconstruction, reconstructable by direct application of the comparative method (linguistics), comparative method to the Indo-European family. The "missing" sounds remain consonants of an indeterminate place of articulation towards the back of the mouth, though further information is difficult to derive. Proponents aim to use the theory to: * Produce greater regularity in the reconstruction of PIE phonology than from the reconstruction that is produced by the comparative method. * Extend the general occurrence of the Indo-European ablaut to syllables with reconstructed vowel phonemes other than or . In its earlier form (#History, see below), the theory proposed two sounds in PIE. Combined with a reconstructed or , the sounds produce vowel phonemes that would not otherwise be predicted by the rules o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Faucalized Voice
Faucalized voice, also called hollow voice or yawny voice, is a vocal quality of speech production characterized by the vertical expansion of the pharyngeal cavity due to the lowering of the larynx. It is termed ''faucalized'' because of the stretching of the fauces and visible narrowing of the faucial pillars in the back of the oral cavity. During faucalized voice, the sides of pharynx expand outward and the larynx descends and tilts forward. The term "yawny voice" is appropriate to compare this voice quality to the physiological act of yawning. Its opposite is '' harsh voice'', a vocal quality produced when the pharynx is contracted and the larynx raised. Faucalized voice is not to be confused with ''breathy voice'', which involves relaxed vocal folds, greater velocity of airflow through the glottis and produces a lower pitch sound. Faucalized voice involves the forward tilting of the larynx which stretches the vocal folds and produces a higher pitch sound, despite the i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korean Phonology
The phonology of the Korean language covers the language's distinct, meaningful sounds (19 consonants and 7 vowels in the standard Seoul dialect) and the rules governing how those sounds interact with each other. This article is a technical description of the phonetics and phonology of Korean. Unless otherwise noted, statements in this article refer to South Korean standard language based on the Seoul dialect. Consonants Korean has 19 consonant phonemes. For each plosive and affricate, there is a three-way contrast between unvoiced segments, which are distinguished as plain, tense, and aspirated. *The "plain" segments, sometimes referred to as "lax" or "lenis", are considered to be the more "basic" or unmarked members of the Korean obstruent series. The "plain" segments are also distinguished from the tense and aspirated phonemes by changes in vowel quality, including a relatively lower pitch of the following vowel. *The "tense" segments, also referred to as "fortis", ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emphatic Consonant
In Semitic linguistics, an emphatic consonant is an obstruent consonant which originally contrasted, and often still contrasts, with an analogous voiced or voiceless obstruent by means of a secondary articulation. In specific Semitic languages, the members of the emphatic series may be realized as uvularized, pharyngealized, velarized or ejective, or by plain voicing contrast; for instance, in Arabic, emphasis involves retraction of the dorsum (or root) of the tongue, which has variously been described as velarization or pharyngealization depending on where the locus of the retraction is assumed to be. The term is also used, to a lesser extent, to describe cognate series in other Afro-Asiatic languages, where they are typically realized as ejective, implosive or pharyngealized consonants. In Semitic studies, emphatic consonants are commonly transcribed using the convention of placing a dot under the closest plain consonant in the Latin alphabet. However, exceptions exist: o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arabic Phonology
While many languages have numerous dialects that differ in phonology, contemporary spoken Arabic is more properly described as a varieties of Arabic, continuum of varieties. This article deals primarily with Modern Standard Arabic (MSA), which is the standard variety shared by educated speakers throughout Arabic-speaking regions. MSA is used in writing in formal print media and orally in newscasts, speeches and formal declarations of numerous types. Modern Standard Arabic has 28 consonant phonemes and 6 vowel phonemes, with four "emphatic consonant, emphatic" (pharyngealized) consonants that contrast with their non-emphatic counterparts. Some of these phonemes have Phonetic merger, coalesced in the various modern dialects, while new phonemes have been introduced through Loanword, borrowing or phonemic splits. A "phonemic quality of length" applies to Gemination, consonants as well as Vowel length, vowels. History Of the 29 Proto-Semitic language, Proto-Semitic consonants, on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radical Consonant
A pharyngeal consonant is a consonant that is articulated primarily in the pharynx. Some phoneticians distinguish upper pharyngeal consonants, or "high" pharyngeals, pronounced by retracting the root of the tongue in the mid to upper pharynx, from (ary)epiglottal consonants, or "low" pharyngeals, which are articulated with the aryepiglottic folds against the epiglottis at the entrance of the larynx, as well as from epiglotto-pharyngeal consonants, with both movements being combined. Stops and trills can be reliably produced only at the epiglottis, and fricatives can be reliably produced only in the upper pharynx. When they are treated as distinct places of articulation, the term ''radical consonant'' may be used as a cover term, or the term '' guttural consonants'' may be used instead. Pharyngeal consonants can trigger effects on neighboring vowels. Instead of uvulars, which nearly always trigger retraction, pharyngeals tend to trigger lowering. For example, in Moroccan ... [...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 an approximate 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aryepiglottic Fold
The aryepiglottic folds are triangular folds of mucous membrane of the larynx. They enclose ligamentous and muscular fibres. They extend from the lateral borders of the epiglottis to the arytenoid cartilages, hence the name 'aryepiglottic'. They contain the aryepiglottic muscles and form the upper borders of the quadrangular membrane. They have a role in growling as a form of phonation. They may be narrowed and cause stridor, or be shortened and cause laryngomalacia. Structure The aryepiglottic folds are triangular. They are narrow in front, wide behind, and slope obliquely downward and backward. They originate from the lateral borders of the epiglottis. They insert into the arytenoid cartilages. In front, they are bounded by the epiglottis. Behind, they are bounded by the apices of the arytenoid cartilages, the corniculate cartilages, and the interarytenoid notch. Within the posterior part of each aryepiglottic fold exists a cuneiform cartilage which forms a whitish pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epiglottis
The epiglottis (: epiglottises or epiglottides) is a leaf-shaped flap in the throat that prevents food and water from entering the trachea and the lungs. It stays open during breathing, allowing air into the larynx. During swallowing, it closes to prevent aspiration of food into the lungs, forcing the swallowed liquids or food to go along the esophagus toward the stomach instead. It is thus the valve that diverts passage to either the trachea or the esophagus. The epiglottis is made of elastic cartilage covered with a mucous membrane, attached to the entrance of the larynx. It projects upwards and backwards behind the tongue and the hyoid bone. The epiglottis may be inflamed in a condition called epiglottitis, which is most commonly due to the vaccine-preventable bacterium ''Haemophilus influenzae''. Dysfunction may cause the inhalation of food, called aspiration, which may lead to pneumonia or airway obstruction. The epiglottis is also an important landmark for intubation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
