The voiced labiodental fricative is a type of
consonant
In articulatory phonetics, a consonant is a speech sound that is articulated with complete or partial closure of the vocal tract, except for the h sound, which is pronounced without any stricture in the vocal tract. Examples are and pronou ...
al sound used in some
spoken language
Language is a structured system of communication that consists of grammar and vocabulary. It is the primary means by which humans convey meaning, both in spoken and signed language, signed forms, and may also be conveyed through writing syste ...
s. The symbol in the
International Phonetic Alphabet
The International Phonetic Alphabet (IPA) is an alphabetic system of phonetic notation based primarily on the Latin script. It was devised by the International Phonetic Association in the late 19th century as a standard written representation ...
that represents this sound is , and the equivalent
X-SAMPA symbol is
v.
The sound is similar to
voiced alveolar fricative
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 symbol for the alveolar sibilant ...
/z/ in that it is familiar to most European speakers but is a fairly uncommon sound cross-linguistically, occurring in approximately 21.1% of languages.
Moreover, most languages that have /z/ also have /v/ and similarly to /z/, the overwhelming majority of languages with
are languages of
Europe
Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east ...
,
Africa
Africa is the world's second-largest and second-most populous continent after Asia. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 20% of Earth's land area and 6% of its total surfac ...
, or
Western Asia
West Asia (also called Western Asia or Southwest Asia) is the westernmost region of Asia. As defined by most academics, UN bodies and other institutions, the subregion consists of Anatolia, the Arabian Peninsula, Iran, Mesopotamia, the Armenian ...
, although the similar
labiodental approximant /ʋ/ is also common in India. The presence of and absence of , is a very distinctive
areal feature
In geolinguistics, areal features are elements shared by languages or dialects in a geographic area, particularly when such features are not descended from a common ancestor or proto-language. An areal feature is contrasted with genetic relatio ...
of European languages and those of adjacent areas of
Siberia
Siberia ( ; , ) is an extensive geographical region comprising all of North Asia, from the Ural Mountains in the west to the Pacific Ocean in the east. It has formed a part of the sovereign territory of Russia and its predecessor states ...
and
Central Asia
Central Asia is a region of Asia consisting of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan. The countries as a group are also colloquially referred to as the "-stans" as all have names ending with the Persian language, Pers ...
. Speakers of
East Asian languages
The East Asian languages are a language family (alternatively '' macrofamily'' or ''superphylum'') proposed by Stanley Starosta in 2001. The proposal has since been adopted by George van Driem and others.
Classifications Early proposals
Early ...
that lack this sound may pronounce it as (
Korean and
Japanese), or / (
Cantonese
Cantonese is the traditional prestige variety of Yue Chinese, a Sinitic language belonging to the Sino-Tibetan language family. It originated in the city of Guangzhou (formerly known as Canton) and its surrounding Pearl River Delta. While th ...
and
Mandarin), and thus be unable to distinguish between a number of English minimal pairs.
In certain languages, such as
Danish,
,
or
Norwegian the voiced labiodental fricative is in a free variation with the
labiodental approximant.
Features
Features of the voiced labiodental fricative:
Occurrence
See also
*
Index of phonetics articles
A
* Acoustic phonetics
* Active articulator
* Affricate
* Airstream mechanism
* Alexander John Ellis
* Alexander Melville Bell
* Alfred C. Gimson
* Allophone
* Alveolar approximant ()
* Alveolar click ()
* Alveolar consonant
* Alveolar ej ...
Notes
References
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External links
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{{DEFAULTSORT:Voiced Labiodental Fricative
Fricative consonants
Voiced oral consonants
Pulmonic consonants