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Small capital B

From Wikipedia, the free encyclopedia
Small capital B
ʙ
Usage
Writing systemLatin script
TypeAlphabetic
Language of originInternational Phonetic Alphabet, Uralic Phonetic Alphabet
Sound values/b/, /ʙ/
In UnicodeU+0299
This article contains phonetic transcriptions in the International Phonetic Alphabet (IPA). For an introductory guide on IPA symbols, see Help:IPA. For the distinction between [ ], / / and  , see IPA § Brackets and transcription delimiters.

ʙ (small capital B) is an extended Latin letter used as the lowercase form of B in a number of alphabets during romanization. It is also used in the International Phonetic Alphabet to denote a voiced bilabial trill. In the Uralic Phonetic Alphabet, it denotes a semi-voiced bilabial plosive.

Use

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To avoid the appearance of a homoglyph with the letter I with bowl (not encoded in Unicode, but approximated with the Cyrillic soft sign Ь ь), during Soviet latinisation, the alphabets of the Sámi, Abaza, Komi, Tsakhur, Azerbaijani, Kurdish and Bashkir languages, as well as the New Turkic alphabet, the Unified Northern Alphabet and the project of reform of the Udmurt script used ʙ as the lowercase form of the letter B. The letter also was used in the Adyghe Latin alphabet and is still used in the Bukharian Latin alphabet, though neither contains homoglyphs being avoided.

In the Middle Ages, the author of the First Icelandic Grammatical Treatise used ʙ to transcribe a geminated B.[1]

In the International Phonetic Alphabet, ʙ represents a voiced bilabial trill. The symbol was adopted following the 1989 Kiel Convention.[2]

In the Uralic Phonetic Alphabet, ʙ represents a partially devoiced bilabial plosive, approximately [b̥] in the IPA; b and p represent fully voiced and fully devoiced bilabial plosives, respectively, in both systems.

Unicode

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The letter has been present since the very first version of the Unicode standard and is located in the IPA Extensions block as code point U+0299 ʙ LATIN LETTER SMALL CAPITAL B.[3][4]

Computing codes

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Character information
Previewʙ
Unicode name LATIN LETTER SMALL CAPITAL B
Encodingsdecimalhex
Unicode665U+0299
UTF-8202 153CA 99
Numeric character referenceʙʙ

See also

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References

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  1. "Proposal to add medievalist characters to the UCS" (PDF). 2006-01-30. Retrieved 2019-05-15.
  2. International Phonetic Association (1989). "The International Phonetic Alphabet (revised to 1989)". Journal of the International Phonetic Association. 19 (2). Centerfold. doi:10.1017/S002510030000387X. S2CID 249414249.
  3. "Unicode Data 1.0.0". Retrieved 2020-11-06.
  4. "Uralic Phonetic Alphabet characters for the UCS" (PDF). 2002-03-20. Retrieved 2019-05-15.