Acoustic phonetics is a subfield of phonetics which deals with acoustics aspects of Manner of articulation sounds. Acoustic phonetics investigates properties like the mean squared amplitude of a waveform, its duration, its fundamental frequency, or other properties of its frequency spectrum, and the relationship of these properties to other...
In phonetics, the airstream mechanism is the method by which airflow is created in the vocal tract. Along with phonation, it is one of two mandatory aspects of sound production; without these, there can be no speech sound....
Alfred Charles Gimson was an English people phonetician. He was known to generations of students and colleagues simply as 'Gim'.Gimson was educated at Emanuel School London, and University College London, where later in 1966 he became Professor of Phonetics, and in 1971 head of the Department of Phonetics and Linguistics....
In phonetics, an allophone is one of several similar speech sounds that belong to the same phoneme. A phoneme is an abstract unit of speech sound that can distinguish words: That is, changing a phoneme in a word can produce another word....
The alveolar approximant is a type of consonantal sound used in some spoken languages. The symbol in the International Phonetic Alphabet that represents alveolar consonant and postalveolar consonant approximant consonant is , and the equivalent X-SAMPA symbol is r....
Alveolar consonants are articulated with the tongue against or close to the superior alveolar ridge, which is called that because it contains the Dental alveolus of the superior teeth....
The alveolar ejective fricative is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is s', and the equivalent X-SAMPA symbol is s_>....
The alveolar ejective is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is t_>....
The alveolar nasal is a type of consonantal sound used in numerous spoken languages. The symbol in the International Phonetic Alphabet that represents dental consonant, alveolar consonant, and postalveolar consonant nasal consonant is , and the equivalent X-SAMPA symbol is n....
An alveolar ridge is one of the two jaw ridges either on the roof of the mouth between the upper teeth and the hard palate or on the bottom of the mouth behind the lower teeth....
The alveolar trill is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents dental consonant, alveolar consonant, and postalveolar consonant trill consonant is , and the equivalent X-SAMPA symbol is r....
In phonetics, alveolo-palatal consonants are palatalization postalveolar consonant fricatives, articulated with the blade of the tongue behind the alveolar ridge, and the body of the tongue raised toward the palate....
An apical consonant is a Phone produced by obstructing the air passage with the apex of the tongue . This contrasts with laminal consonants, which are produced by creating an obstruction with the blade of the tongue ....
Approximants are speech sounds that could be regarded as intermediate between vowels and "typical" consonants. In the articulation of approximants, articulatory organs produce a narrowing of the vocal tract, but leave enough space for air to flow without much audible turbulence....
The field of articulatory phonetics is a subfield of phonetics. In studying articulation, phoneticians attempt to document how humans produce speech sounds via the interaction of different physiological structures....
In phonetics, aspiration is the strong burst of Earth's atmosphere that accompanies either the release or, in the case of preaspiration, the closure of some obstruents....
A back vowel is a type of vowel sound used in some spoken languages. The defining characteristic of a back vowel is that the tongue is positioned as far back as possible in the mouth without creating a constriction that would be classified as a consonant....
The bilabial clicks are a family of click consonants found as phonemes only in the Tuu languages, in the language of Botswana, in a single word in Hadza language, and in the Damin ritual jargon of Australia....
In phonetics, a bilabial consonant is a consonant articulated with both lips. The bilabial consonants identified by the International Phonetic Alphabet are:...
The bilabial ejective is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is p', and the equivalent X-SAMPA symbol is p_>....
The bilabial nasal is a type of consonantal sound used in almost all spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is m....
The bilabial trill is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is B....
Breathy voice is a phonation in which the vocal cords vibrate, as they do in normal voicing, but are held further apart, so that a larger volume of air escapes between them....
Cardinal vowels are a set of reference vowels used by phoneticians in describing the sounds of languages. For instance, the vowel of the English language word "feet" can be described with reference to cardinal vowel 1, , which is the cardinal vowel closest to it....
A central or medial consonant is a consonant sound that is produced when air flows across the center of the mouth over the tongue.Examples of central consonants are the voiceless velar plosive , the voiced alveolar fricative and the alveolar nasal ....
A central vowel is a type 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....
Clicks are speech sounds such as English tsk! tsk! used to express disapproval, or the tchick! used to spur on a horse. In many languages of southern Africa, and in three languages of East Africa, they are ordinary consonants, found for example in the name of the language Xhosa language....
The close back rounded vowel is a type of vowel sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is u....
The close back unrounded vowel is a type of vowel sound used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is M....
The close central rounded vowel is a type of vowel sound used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is }....
The close central unrounded vowel is a type of vowel sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is 1....
The close front rounded vowel is a type of vowel sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is y....
The close front unrounded vowel is a type of vowel sound, used in many spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is i....
A close vowel is a type of vowel sound used in many spoken languages. The defining characteristic of a close vowel is that the tongue is positioned as close as possible to the roof of the mouth without creating a constriction that would be classified as a consonant....
The close-mid back rounded vowel is a type of vowel sound used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is o....
The close-mid back unrounded vowel is a type of vowel sound, used in some spoken languages. Its symbol in the International Phonetic Alphabet is , called "ram's horns"....
The close-mid central rounded vowel is a type of vowel sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is 8....
The close-mid central unrounded vowel is a type of vowel sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is ....
The close-mid front rounded vowel is a type of vowel sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is 2....
Close-mid front unrounded vowelThe close-mid front unrounded vowel is a type of vowel sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is e....
A close-mid vowel is a type of vowel sound used in some spoken languages. The defining characteristic of a close-mid vowel is that the tongue is positioned two-thirds of the way from a close vowel to a mid vowel....
Co-articulated consonants or complex consonants are consonants produced with two simultaneous place of articulation. They may be divided into two classes, doubly articulated consonants with two primary places of articulation of the same manner of articulation , and consonants with secondary articulation, that is, a second ar...
Coarticulation in phonetics refers to two different phenomena:*the assimilation of the place of articulation of one Phone to that of an adjacent speech sound....
In articulatory phonetics, a consonant is a speech sound that is articulated with complete or partial closure of the upper vocal tract, the upper vocal tract being defined as that part of the vocal tract that lies above the larynx....
In linguistics, creaky voice , 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....
Czech phonetic trancription describes the methods of graphic recording of spoken languages which are used in the Czech language linguistics literature....
Daniel Jones was a London-born United Kingdom phonetics. A pupil of Paul Passy, professor of phonetics at the ?cole des Hautes ?tudes at the Sorbonne , Daniel Jones is considered by many to be the greatest phonetician of the early 20th century....
In linguistics, a dental consonant or dental is a consonant that is articulated with the tongue against the upper teeth, such as , , , and in some languages....
The dental ejective is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is t_n_>....
The dental nasal is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is n_d....
In phonetics, a diphthong, or , is a contour vowel?that is, a unitary vowel that changes vowel quality during its pronunciation, or "glides", with a glissando of the tongue from one articulation to another, as in the English words eye, boy, and cow. This contrasts with "pure" vowels, or monophthongs, where the tongue is held s...
In phonetics, ejective consonants are voiceless consonants that are pronounced with simultaneous closure of the glottis. In the phonology of a particular language, ejectives may contrast with aspiration or tenuis consonants....
Elision is the omission of one or more sounds in a word or phrase, producing a result that is easier for the speaker to pronounce. Sometimes, sounds may be elided for euphony effect....
In phonology, epenthesis is the addition of one or more sounds to a word, especially to the interior of a word. Epenthesis may be divided into two types: excrescence and anaptyxis ....
An epiglottal consonant is a consonant that is articulated with the aryepiglottic folds against the epiglottis. They are occasionally called aryepiglottal consonants....
The epiglottal plosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is >....
A formant is a peak in the frequency spectrum of a sound caused by Acoustics resonance. In phonetics, the word refers to sounds produced by the vocal tract....
Fricatives are consonants produced by forcing air through a narrow channel made by placing two Place of articulation close together. These may be the lower lip against the upper teeth, in the case of ; the back of the tongue against the soft palate, in the case of German language , the final consonant of Bach; or the side of the tongue ag...
A front vowel is a type of vowel sound used in some spoken languages. The defining characteristic of a front vowel is that the tongue is positioned as far forward as possible in the mouth without creating a constriction that would be classified as a consonant....
In phonetics, gemination happens when a spoken consonant is pronounced for an audibly longer period of time than a short consonant.Consonant length is distinctive in some languages, for instance Arabic language, Estonian language, Finnish language, Russian language, Hebrew language, Hungarian language, Italian language, Japanese language, L...
Glottal consonants are consonants articulated with the glottis. Many phoneticians consider them, or at least the so-called fricatives, to be transitional states of the glottis without a point of articulation as other consonants have; in fact, some do not consider them to be consonants at all....
A glottalic consonant is a consonant produced with some important contribution of the glottis .Glottalic sounds may involve motion of the larynx upward or downward, producing an egressive or ingressive glottalic airstream mechanism respectively.... (ingressive, egressive)
The glottal stop, or more fully, the voiceless glottal plosive, is a type of consonantal sound which is used in many Speech communication languages....
The hard palate is a thin horizontal bone plate of the skull, located in the roof of the mouth. It spans the arch formed by the upper teeth.It is formed by the palatine process of the maxilla and horizontal plate of palatine bone....
The High Rising Terminal , also known as uptalk, upspeak or High Rising Intonation , is a feature of some accents of English language where statements have a rising Intonation pattern in the final syllable or syllables of the utterance....
Implosive consonants are stop consonant with a mixed glottalic ingressive and pulmonic egressive airstream mechanism. That is, the airstream is controlled by moving the glottis downward in addition to expelling air from the lungs....
The International Phonetic Alphabet "The acronym 'IPA' strictly refers [...] to the 'International Phonetic Association'. But it is now such a common practice to use the acronym also to refer to the alphabet itself that resistance seems pedantic....
The International Phonetic Association is an organization that promotes the scientific study of phonetics and the various practical applications of that science....
In linguistics, intonation is variation of pitch while speaking which is not used to distinguish words. Intonation and stress are two main elements of linguistic prosody ....
John Christopher Wells, Master's degree , Doctor of Philosophy , is a United Kingdom Phonetics and Esperanto teacher at University College London, where until his retirement in 2006 he held the professor in Phonetics....
John Local, Bachelor's degree, Doctor of Philosophy , is a United Kingdom Phonetics and Professor of Phonetics at the University of York. He was one of the creators of the experimental Yorktalk non-segmental speech synthesis system which employed techniques of Firthian Prosodic Analysis , an approach to phonology developed by J.R....
Kirshenbaum, sometimes called ASCII-IPA or erkIPA, is a system used to represent the International Phonetic Alphabet in ASCII. It was developed for Usenet, notably the newsgroups sci.lang and alt.usage.english....
The labial-palatal approximant, actually a labialized palatal approximant, is a type of consonantal sound, used in some Speech communication languages....
Labial-velar consonants are Doubly articulated consonant at the Soft palate and the lips. They are sometimes called "labiovelar consonants", a term which can also refer to labialization velars, such as and the approximant ....
The labiodental approximant is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is P or v....
In phonetics, labiodentals are consonants Place of articulation with the lower lip and the upper teeth. The labiodental consonants identified by the International Phonetic Alphabet are:...
The labiodental nasal is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is F....
A laminal consonant is a Phone produced by obstructing the air passage with the blade of the tongue, which is the flat top front surface just behind the tip of the tongue on the top....
The lateral clicks are click consonants found only in Africa. The clicking sound used by equestrianism to urge on their horses is a lateral click, although it isn't a speech sound in that context....
Laterals are "L"-like consonants pronounced with an occlusion made somewhere along the axis of the tongue, while air from the lungs escapes at one side or both sides of the tongue....
In phonetics, length or quantity is a distinctive feature of sounds that are distinctively longer than other sounds. There are vowel length as well as Consonant length ....
Linguolabials or apicolabials are consonants articulated by placing the tongue tip or blade against the upper lip, which is drawn downward to meet the tongue....
This is a list of all consonants which can be transcribed with a single letter in the International Phonetic Alphabet, plus some of the more common consonants which require diacritics, ordered by place of articulation and manner of articulation....
Ian Maddieson is a linguistics at University of California, Berkeley, an adjunct professor at the University of New Mexico, and vice-president of the International Phonetic Association....
Metathesis is a sound change that alters the order of phonemes in a word. The most common instance of metathesis is the reversal of the order of two adjacent phonemes, such as "comfterble" for comfortable ....
The mid central vowel is a type of vowel sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is @....
A mid vowel is a vowel sound used in some spoken languages. The defining characteristic of a mid vowel is that the tongue is positioned mid-way between an open vowel and a close vowel....
A monophthong is a "pure" vowel sound, one whose articulation at both beginning and end is relatively fixed, and which does not semivowel towards a new position of articulation; compare diphthong....
A nasal consonant is produced with a lowered soft palate in the mouth, allowing air to escape freely through the nose. The oral cavity still acts as a resonance chamber for the sound, but the air does not escape through the mouth as it is blocked by the tongue....
A nasal vowel is a vowel that is produced with a lowering of the Soft palate so that air escapes both through nose as well as the mouth. The term stands in opposition to the term "oral vowel" refers to an ordinary vowel without this nasalisation....
In phonetics, nasalization is the production of a sound while the soft palate is lowered, so that some air escapes through the nose during the production of the sound by the mouth....
A near-back vowel is a type of vowel sound used in some spoken languages. The defining characteristic of a near-back vowel is that the tongue is positioned as in a back vowel, but slightly further forward in the mouth....
The near-close near-front rounded vowel is a type of vowel sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is Y....
The near-close near-front unrounded vowel is a type of vowel sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is I....
A near-close vowel is a type 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....
A near-front vowel is a type of vowel sound used in some spoken languages. The defining characteristic of a near-front vowel is that the tongue is positioned as in a front vowel, but slightly further back in the mouth....
The near-open central vowel is a type of vowel sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is 6....
The near-open front unrounded vowel is a type of vowel sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is ...
A near-open vowel is a type of vowel sound used in some spoken languages. The defining characteristic of a near-open vowel is that the tongue is positioned similarly to an open vowel, but slightly more constricted....
Occlusion is a term indicating that the state of something, which is normally open, is now totally closed.* In medicine, the term is often used to refer to blood vessels, artery or veins which have become totally blocked to any blood flow....
The open back rounded vowel is a type of vowel sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is Q....
The open back unrounded vowel is a type of vowel sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is A....
The open front rounded vowel is a type of vowel sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is &....
The open front unrounded vowel is a type of vowel sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is a....
An open vowel is a vowel sound of a type used in most spoken languages. The defining characteristic of an open vowel is that the tongue is positioned as far as possible from the roof of the mouth....
The open-mid back rounded vowel is a type of vowel sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is O....
The open-mid back unrounded vowel is a type of vowel sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is V....
The open-mid central rounded vowel is a type of vowel sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is 3....
The open-mid central unrounded vowel is a type of vowel sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is 3....
The open-mid front rounded vowel is a type of vowel sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is 9....
The open-mid front unrounded vowel is a type of vowel sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is E....
The open-mid vowels make a class of vowel sounds used in some spoken languages. The defining characteristic of an open-mid vowel is that the tongue is positioned two-thirds of the way from an open vowel to a mid vowel....
An oral consonant is a consonant sound in Speech communication that is made by allowing air to escape from the mouth, as opposed to the nose. To create an intended oral consonant sound, the entire mouth plays a role in modifying the air's passageway....
The 'palatal approximant' is a type of consonantal sound used in many Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is ....
The palato-alveolar clicks are a family of click consonants found only in Africa. They are commonly called palatal clicks.The symbol in the International Phonetic Alphabet that represents the forward articulation of these sounds is ....
Palatal consonants are consonants articulated with the body of the tongue raised against the hard palate . Consonants with the tip of the tongue curled back against the palate are called retroflex consonant....
The palatal ejective is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is c_>....
The palatal nasal is a type of consonant, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is J....
Palatalization or palatalisation generally refers to two phenomena:*As a process or the result of a process, the effect that front vowels and the palatal approximant frequently have on consonants;...
was an Iron Age India Sanskrit grammarian from Pushkalavati, Gandhara .He is known for his Vyakarana, particularly for his formulation of the 3,959 rules of Sanskrit Morphology in the grammar known as 'Ashtadhyayi' , the foundational text of the grammatical branch of the Vedanga, the auxiliary scholarly disciplines of historical Ved...
Peter Nielsen Ladefoged was an English-American linguistics and phonetics who traveled the world to document the distinct sounds of endangered languages and pioneered ways to collect and study data....
A pharyngeal consonant is a type of consonant which is articulated with the root of the tongue against the pharynx.Pharyngeal consonants in the International Phonetic Alphabet :...
Pharyngealization is a secondary articulation of consonants or vowels by which the pharynx or epiglottis is constricted during the articulation of the sound....
Phonation has slightly different meanings depending on the subfield of phonetics. Among some phoneticians, phonation is the process by which the vocal folds produce certain sounds through quasi-periodic vibration....
In human language, a phoneme is the smallest posited linguistically distinctive unit of sound. Phonemes carry no semantic content themselves. In theoretical terms, phonemes are not the physical segment s themselves, but cognitive abstractions or categorizations of them....
A phonetic palindrome is a portion of sound or phrase of Speech communication which is identical or roughly identical when sound reversal.Some phonetic palindromes must be mechanically reversed, involving the use of sound recording equipment or reverse tape effects....
Phonetic reversal is the process of reversing the phonemes of a word or phrase. When the reversal is identical to the original, the word or phrase is called a phonetic palindrome....
Phonetics is a branch of linguistics that comprises the study of the sounds of human speech. It is concerned with the physical properties of speech sounds , and the processes of their physiological production, auditory reception, and neurophysiological perception....
Phonetic transcription is the visual system of symbolization of the sounds occurring in spoken human language. The most common type of phonetic transcription uses a phonetic alphabet ....
Pitch accent is a linguistics term of convenience for a variety of restricted tone systems that use variations in Pitch to give prominence to a syllable or Mora_ within a word....
In articulatory phonetics, the place of articulation of a consonant is the point of contact, where an obstruction occurs in the vocal tract between an active articulator and a passive articulator ....
The alveolar or postalveolar clicks are a family of click consonants found only in Africa and in the Damin ritual jargon of Australia.The symbol in the International Phonetic Alphabet that represents the forward articulation of these sounds is ....
Postalveolar consonants are consonants articulated with the tongue near or touching the back of the alveolar ridge, placing them a bit further back in the mouth than the alveolar consonants, which are at the ridge itself, but not as far back as the hard palate ....
In phonetics, preaspiration is a period of Voice or Aspiration preceding the closure of a voiceless obstruent, basically equivalent to an -like sound preceding the obstruent....
In linguistics, prosody is the rhythm, stress , and intonation of connected speech . Prosody may reflect various features of the speaker or the utterance: the emotional state of a speaker; whether an utterance is a statement, a question, or a command; whether the speaker is being ironic or sarcastic; emphasis, contrast, and focus ; or othe...
In phonetics, vocalic r refers to the phenomenon of a rhotic segment such as or occurring as the syllable nucleus. This is a feature of a number of Slavic languages such as Czech language, Macedonian language and Serbo-Croatian language, as well as some western Bulgarian language dialects....
The retroflex approximant is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is r`....
In phonetics, retroflex consonants are consonant sounds used in some languages. The tongue is placed behind the alveolar ridge, and may even be curled back to touch the palate: that is, they are articulated in the postalveolar consonant to palatal consonant region of the mouth....
The retroflex flap is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is r`....
The retroflex nasal is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is n`....
Rhotic consonants, or "R"-like sounds, are non-lateral liquid consonants. This class of sounds is difficult to characterise phonetically, though most of them share some acoustic peculiarities, most notably a lowered third formant in their sound spectrum....
The Roman Phonetic Alphabet for English language is a system based on the Basic Roman spelling of English spelling of English, augmented with two pairs of stress in order to disambiguate homographs and ensure a one-to-one phoneme-grapheme correspondence....
Sandhi is a cover term for a wide variety of phonology processes that occur at morpheme or word boundaries . Examples include the fusion of sounds across word boundaries and the alteration of sounds due to neighboring sounds or due to the grammatical function of adjacent words....
The Speech Assessment Methods Phonetic Alphabet is a computer-readable phonetic script using 7-bit printable American Standard Code for Information Interchange characters, based on the International Phonetic Alphabet ....
Semivowels, also known as glides or non-syllabic vowels, are vowels that form diphthongs with full syllable vowels. That is, they are vowel-like sounds that do not form the syllable nucleus of a syllable or mora ; they are not the most prominence part of the syllable....
A sibilant is a type of fricative or affricate consonant, made by directing a jet of air through a narrow channel in the vocal tract towards the sharp edge of the teeth....
The term slack voice describes the pronunciation of consonants with a glottal opening slightly wider than that occurring in modal voice. Such sounds are often referred to informally as lenis or half-voiced....
In phonetics and phonology, a sonorant is a speech sound that is produced without turbulent airflow in the vocal tract. Essentially this means a sound that's "squeezed out" or "spat out" is not a sonorant....
A spectrogram is an image that shows how the spectral density of a signal varies with time. Also known as spectral waterfalls, sonograms, voiceprints, or voicegrams, spectrograms are used to identify phonetics sounds, to analyse the cries of animals, and in the fields of music, sonar/radar, speech processing, seismo...
Speech communication organ s produce the many sounds needed for language. Organs used include the lips, teeth, tongue, alveolar ridge, hard palate, velum , uvula and glottis....
Speech perception refers to the processes by which humans are able to interpret and understand the sounds used in language. The study of speech perception is closely linked to the fields of phonetics and phonology in linguistics and cognitive psychology and perception in psychology....
In linguistics, stress is the relative emphasis that may be given to certain syllables in a word. The term is also used for similar patterns of phonetic prominence inside syllables....
Stricture may refer to:* stenosis, in medicine* a feature of the Perl programming language* tenet, in religion* Manner of articulation#Stricture, in a consonant...
A syllable is a unit of organization for a sequence of Speech communication sounds. For example, the word water is composed of two syllables: wa and ter....
The following tables show the symbols for some of the consonants found in human language, including all of the consonant letters of the International Phonetic Alphabet, some additional letters not found in the IPA, some which do not occur in normal human speech, and an arbitrary number of consonants derived via diacritics....
This table lists all the vowel letters of the International Phonetic Alphabet. Where vowels appear in pairs, the vowel to the left of the bullet corresponds to an unrounded vowel and the vowel to the right of the bullet corresponds to a rounded vowel....
In phonology, tenseness is a particular vowel quality that is phoneme contrastive in many languages, including English language. It has also occasionally been used to describe contrasts in consonants....
A tonal language is a language that uses tone to distinguish words. Tone is a Phonology common to many languages around the world . Various Chinese language languages such as Mandarin, Min Nan/Taiwanese Minnan and Cantonese are perhaps the most well-known of such languages....
Tone sandhi is the change of tonal language that occurs in some languages when different tones come together in a word or phrase. It is a type of sandhi, or fusional change, from the Sanskrit word for "joining"....
The tongue is skeletal muscle on the floor of the mouth that manipulates food for chewing . It is the primary organ of taste. Much of the upper surface of the tongue is covered in papillae and taste buds....
In phonetics, a trill is a consonantal sound produced by vibrations between the articulator and the place of articulation. Standard Spanish <rr > as in perro is an alveolar trill, while in Parisian French it is almost always uvular trill....
In phonetics, a triphthong is a syllable vowel combination involving a glissando of the articulator from one vowel quality to another that passes over a third....
The uvula is the conic projection from the posterior edge of the middle of the soft palate, composed of connective tissue containing a number of alveolar gland, and some muscular fibers ....
Uvulars are consonants articulated with the back of the tongue against or near the Palatine uvula, that is, further back in the mouth than velar consonants....
The uvular ejective is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is q_>....
The uvular nasal is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is N....
The uvular trill is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , a small capital R....
The velar approximant is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is M....
Velars are consonants articulated with the back part of the tongue against the soft palate, the back part of the roof of the mouth, known also as the Soft palate)....
The velar ejective is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is k', and the equivalent X-SAMPA symbol is k_>....
The velar nasal is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is N....
Velarization is a secondary articulation of consonants by which the back of the tongue is raised toward the Soft palate during the articulation of the consonant....
The vocal tract is the cavity in animals where sound that is produced at the sound source is filtered. In birds it consists of the Vertebrate trachea, the Syrinx , the oral cavity, the upper part of the esophagus, and the beak....
In phonetics, voice onset time, commonly abbreviated VOT, is defined as the length of time that passes between when a stop-consonant is released and when voiced consonant, the vibration of the vocal folds, begins in unvoiced aspirated stops....
The voiced alveolar affricate is a type of consonantal sound, used in some Speech languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is dz....
The voiced alveolar fricatives are consonantal sounds. The symbol in the International Phonetic Alphabet that represents these sounds depends on whether a sibilant or non-sibilant fricative is being described....
The voiced alveolar implosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is d_<....
The voiced alveolar lateral fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents voiced dental consonant, alveolar consonant, and postalveolar consonant lateral consonant fricative consonant is , and the equivalent X-SAMPA symbol is K...
The voiced alveolar plosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents voiced dental consonant, alveolar consonant, and postalveolar consonant stop consonant is , and the equivalent X-SAMPA symbol is d....
The voiced alveolo-palatal affricate is a type of consonantal sound, used in some Speech communication languages. The symbols in the International Phonetic Alphabet that represents this sound are , alternatively but unofficially , and the equivalent X-SAMPA symbol is dz....
The voiced alveolo-palatal fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is z....
The voiced bilabial fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is B....
A voiced bilabial implosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is b_<....
The voiced bilabial plosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is b....
The voiced dental non-sibilant fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound, eth, is , and the equivalent X-SAMPA symbol is D....
The voiced dental implosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is d_n_<....
The voiced dental plosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is d_d....
The voiced epiglottal approximant/fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is <....
The breathy-voiced glottal transition, commonly called a voiced glottal fricative, is a type of sound used in some Speech communication languages which often behaves like a consonant, but sometimes behaves more like a vowel, or is indeterminate in its behavior....
The voiced labiodental fricative is a type of consonantal sound used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is v....
The voiced palatal fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is j....
The voiced palatal implosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is J\_<....
The voiced palatal plosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is J....
The voiced pharyngeal approximant/fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents it is , and the equivalent X-SAMPA symbol is ?....
The voiced palato-alveolar affricate, also described as voiced domed postalveolar affricate, is a type of consonantal sound, used in some Speech communication languages....
The voiced retroflex affricate is a type of consonantal sound, used in some Speech communication languages. The symbols in the International Phonetic Alphabet that represents this sound are , sometimes simplified to , and the equivalent X-SAMPA symbol is dz....
The voiced retroflex fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is z`.Like all the retroflex consonants, the IPA symbol is formed by adding a rightward pointing hook extending...
The voiced retroflex plosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is d`....
The voiced uvular fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is R....
The voiced uvular implosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , a small capital letter G with a rightward pointing hook extending from the upper right of the letter....
The voiced uvular plosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is G....
The voiced velar fricative is a type of consonantal sound, used in various Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , not to be confused with , the IPA symbol for a close-mid back unrounded vowel), and the equivalent X-SAMPA symbol is G....
The voiced velar implosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is g_<....
The voiced velar plosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is g....
The voiceless alveolar affricate is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is ts....
The voiceless alveolar fricatives are consonantal sounds. The symbol in the International Phonetic Alphabet that represents these sounds depends on whether a sibilant or non-sibilant fricative is being described....
The voiceless alveolar lateral affricate is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabetis , and in Americanist phonetic notation it is ....
The voiceless alveolar lateral fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents voiceless dental consonant, alveolar consonant, and postalveolar consonant fricative consonant is , and the equivalent X-SAMPA symbol is K....
The voiceless alveolar plosive is a type of consonantal sound used in many Speech communication languages. The symbol in the International Phonetic Alphabet that represents voiceless dental consonant, alveolar consonant, and postalveolar consonant stop consonant is , and the equivalent X-SAMPA symbol is t....
The voiceless alveolo-palatal affricate is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , alternatively but unofficially , and the equivalent X-SAMPA symbol is ts....
The voiceless alveolo-palatal fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is s....
The voiceless bilabial fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is p....
The voiceless bilabial plosive is a type of consonantal sound used in many Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is p....
The voiceless dental non-sibilant fricative is a type of consonantal sound used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is T....
The voiceless dental plosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is t_d....
The voiceless epiglottal fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is H....
The voiceless glottal transition, commonly called a "Fricative consonant", is a type of sound used in some Speech communication languages which often behaves like a consonant, but sometimes behaves more like a vowel, or is indeterminate in its behavior....
A voiceless labiodental affricate is a rare consonant, which is initiated as a voiceless labiodental plosive , but released as a voiceless labiodental fricative ....
The voiceless labiodental fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is f....
The voiceless palatal fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is C....
The voiceless palatal plosive is a type of consonantal sound used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is c....
The voiceless pharyngeal fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is h with stroke , and the equivalent X-SAMPA symbol is X....
The voiceless palato-alveolar fricative or domed postalveolar fricative is a type of consonantal sound, used in some Speech communication languages....
The voiceless retroflex affricate is a type of consonantal sound, used in some Speech communication languages. The symbols in the International Phonetic Alphabet that represents this sound are , sometimes simplified to , and the equivalent X-SAMPA symbol is ts....
The voiceless retroflex fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is s`....
The voiceless retroflex plosive is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is t`....
The voiceless uvular fricative is a type of consonantal sound, used in some Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is X....
The voiceless uvular plosive is a type of consonantal sound, used in some Speech communication languages. It is pronounced like [k], except that the tongue makes contact not on the soft palate but on the uvula....
The voiceless velar plosive is a type of consonantal sound used in many Speech communication languages. The symbol in the International Phonetic Alphabet that represents this sound is , and the equivalent X-SAMPA symbol is k....
Vowel harmony is a type of long-distance Assimilation Phonology process involving vowels in some languages. In languages with vowel harmony, there are constraints on what vowels may be found near each other....
In linguistics, vowel length is the perceived length of a vowel sound. Often the chroneme, or the "longness", acts like a consonant, and may etymologically be one such as in Australian English....
Vowel reduction is the term in phonetics that refers to various changes in the acoustic quality of vowels, which are related to changes in stress , sonority, duration, loudness, articulation, or position in the word , and which are perceived as "weakening"....
In phonetics, a vowel is a sound in spoken language, such as English ah! or oh! , pronounced with an open vocal tract so that there is no build-up of air pressure at any point above the glottis....
Whispering is an unvoiced mode of phonation in which the vocal cords do not vibrate normally, but are instead adducted sufficiently to create audible turbulence as the speaker exhales during speech....
The Extended Speech Assessment Methods Phonetic Alphabet is a variant of SAMPA developed in 1995 by John C. Wells, professor of phonetics at the University of London....
