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IPA in Unicode

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The International Phonetic Alphabet can be represented in Unicode, with symbols not used in other alphabets assigned range U+0250–02AD. The following is a representation of the IPA chart encoded in Unicode.

There also exist systems for representing the information contained in IPA in ASCII, including SAMPA, Kirshenbaum and other ad hoc systems to work around the difficulty of displaying IPA on computers.

See also: Table of Unicode characters, 128 to 999, Unicode and HTML

Consonants (pulmonic)

  Labial Coronal Dorsal Radical
Blab. Ldent. Dent. Alv. Palv. Apal. Ret. Pal. Velar Uvular Phar. Epig. Glot.
Plosive [[voiceless bilabial plosive|p]] [[voiced bilabial plosive|b]]   [[voiceless alveolar plosive|t]] [[voiced alveolar plosive|d]] [[voiceless retroflex plosive|ʈ]] [[voiced retroflex plosive|ɖ]] [[voiceless palatal plosive|c]] [[voiced palatal plosive|ɟ]] [[voiceless velar plosive|k]] [[voiced velar plosive|ɡ]] [[voiceless uvular plosive|q]] [[voiced uvular plosive|ɢ]]   [[epiglottal plosive|ʡ]]   [[glottal stop|ʔ]]  
Nasal stop [[bilabial nasal|m]] [[labiodental nasal|ɱ]] [[alveolar nasal|n]]      [[retroflex nasal|ɳ]] [[palatal nasal|ɲ]] [[velar nasal|ŋ]] [[uvular nasal|ɴ]]  
Trill [[bilabial trill|ʙ]]   [[alveolar trill|r]]            [[uvular trill|ʀ]]   *  
Tap or Flap * * [[alveolar tap|ɾ]]      [[retroflex flap|ɽ]]         *  
Lateral Flap   [[alveolar lateral flap|ɺ]]      *        
Fricative [[voiceless bilabial fricative|ɸ]] [[voiced bilabial fricative|β]] [[voiceless labiodental fricative|f]] [[voiced labiodental fricative|v]] [[voiceless dental fricative|θ]] [[voiced dental fricative|ð]] [[voiceless alveolar fricative|s]] [[voiced alveolar fricative|z]] [[voiceless postalveolar fricative|ʃ]] [[voiced postalveolar fricative|ʒ]] [[voiceless alveolo-palatal fricative|ɕ]] [[voiced alveolo-palatal fricative|ʑ]] [[voiceless retroflex fricative|ʂ]] [[voiced retroflex fricative|ʐ]] [[voiceless palatal fricative|ç]] [[voiced palatal fricative|ʝ]] [[voiceless velar fricative|x]] [[voiced velar fricative|ɣ]] [[voiceless uvular fricative|χ]] [[voiced uvular fricative|ʁ]] [[voiceless pharyngeal fricative|ħ]] [[voiced pharyngeal fricative|ʕ]] [[voiceless epiglottal fricative|ʜ]] [[voiced epiglottal fricative|ʢ]] [[voiceless glottal fricative|h]] [[voiced glottal fricative|ɦ]]
Lateral Fricative ɬ ɮ * * *    
Approximant * [[labiodental approximant|ʋ]] [[alveolar approximant|ɹ]]      [[retroflex approximant|ɻ]] [[palatal approximant|j]] [[velar approximant|ɰ]] (ʁ) (ʕ) (ʢ)  
Lateral Approximant   [[alveolar lateral approximant|l]]      [[retroflex lateral approximant|ɭ]] [[palatal lateral approximant|ʎ]] [[velar lateral approximant|ʟ]]    

Notes:

  • Where symbols appear in pairs (the obstruents), the one to the right represents a voiced consonant (except for breathy-voiced [[voiced glottal fricative|ɦ]]). Otherwise (the sonorants), the single symbol is voiced.
  • Shaded areas indicate articulations judged impossible.
  • Asterisks (*) mark reported sounds that do not (yet) have official IPA symbols. See the articles on the appropriate manner for ad hoc symbols found in the literature.
  • The voiced fricative symbols, especially [ʁ, ʕ, ʢ], may be used for either voiced fricatives or approximants.
  • It is primarily the shape of the tongue rather than its position that distinguishes the fricatives ʒ], ʑ], and ʐ].
  • The labiodental nasal [ɱ] is not known to exist as a phoneme in any language.

Consonants (non-pulmonic)

Click releases Implosives Ejectives
[[bilabial click|ʘ]] Bilabial [[voiced bilabial implosive|ɓ]] Bilabial ʼ For example:
[[dental click|ǀ]] Laminal alveolar ("dental") [[voiced alveolar implosive|ɗ]] Alveolar [[bilabial ejective|]] Bilabial
[[postalveolar click|ǃ]] Apical (post)alveolar ("retroflex") [[voiced palatal implosive|ʄ]] Palatal [[alveolar ejective|]] Alveolar
[[palatal click|ǂ]] Laminal postalveolar ("palatal") [[voiced velar implosive|ɠ]] Velar [[velar ejective|]] Velar
[[alveolar lateral click|ǁ]] Lateral alveolar ("lateral") [[voiced uvular implosive|ʛ]] Uvular [[alveolar ejective fricative|]] Alveolar fricative

Notes:

  • Clicks are doubly articulated and require two symbols: a velar or uvular stop, plus a symbol for the release: [k͡ǂ, g͡ǂ, ŋ͡ǂ, q͡ǂ, ɢ͡ǂ, ɴ͡ǂ], etc.
  • Symbols for the voiceless implosives [ƥ, ƭ, ƈ, ƙ, ʠ] are no longer supported by the IPA. Instead, the voiced equivalent is used with a voiceless diacritic: [ɓ̥, ʛ̥], etc.
  • Although not reported from any language, the retroflex implosive, [ᶑ], is supported in the Unicode Phonetic Extensions Supplement.
  • The ejective symbol is also used for glottalized but pulmonic sonorants, such as [mʼ], [lʼ], [wʼ], [aʼ].

Vowels

Front Central Back
Close i • y   ɨ • ʉ   ɯ • u
    ɪ • ʏ   ʊ  
Close-mid e • ø   ɘ • ɵ   ɤ • o
      ə    
Open-mid ɛ • œ   ɜ • ɞ   ʌ • ɔ
  æ   ɐ    
Open a • ɶ   ɑ • ɒ

Notes:

  • Where symbols appear in pairs, the one to the right represents a rounded vowel. [ʊ] also represents a rounded vowel.
  • [ɶ] is not confirmed as a distinct phoneme in any language.

Other symbols

Symbols for consonants with double or secondary articulation

[[voiceless labial-velar fricative|ʍ]] Voiceless labial-velar approximant
[[labial-velar approximant|w]] Voiced labial-velar approximant
[[labial-palatal approximant|ɥ]] Voiced labial-palatal approximant
[[voiceless dorso-palatal velar fricative|ɧ]] Voiceless "dorso-palatal" fricative

Note:

  • The nature of [ɧ] is disputed. See the article for discussion.


Affricates and doubly articulated stops are represented by two symbols joined by a tie bar either above or below the symbols, or optionally by a ligature for the six commonest affricates, though this is not current IPA usage:

Ligature Tie bar Description
[[voiceless alveolar affricate|ʦ]] t͡s voiceless alveolar affricate
[[voiceless postalveolar affricate|ʧ]] t͡ʃ voiceless postalveolar affricate
[[voiceless alveolo-palatal affricate|ʨ]] t͡ɕ voiceless alveolo-palatal affricate
[[voiced alveolar affricate|ʣ]] d͡z voiced alveolar affricate
[[voiced postalveolar affricate|ʤ]] d͡ʒ voiced postalveolar affricate
[[voiced alveolo-palatal affricate|ʥ]] d͡ʑ voiced alveolo-palatal affricate
 – [[voiceless labial-velar plosive|k͡p]] voiceless labial-velar plosive
 – [[voiced labial-velar plosive|g͡b]] voiced labial-velar plosive
 – [[labial-velar nasal|ŋ͡m]] labial-velar nasal stop

Note:

  • Due to a bug in the Arial Unicode MS font, these incorrectly formed character combinations may look better in your browser: ts͡, tʃ͡, tɕ͡, dz͡, dʒ͡, dʑ͡, kp͡, gb͡, ŋm͡.


Extended IPA for disordered speech

[[velopharyngeal fricative|ʩ]] Velopharyngeal fricative
[[lateralized s|ʪ]] Lateralized [s]
[[lateralized z|ʫ]] Lateralized [z]
[[bilabial percussive|ʬ]] Bilabial percussive
[[bidental percussive|ʭ]] Bidental percussive
[[sublaminal lower alveolar click|¡]] Sublaminal lower alveolar click
ˈ Primary stress
ˌ Secondary stress
ː Long (long vowel or geminate consonant)
ˑ Half-long
˘ Extra-short
. Syllable break
Minor (foot) group
Major (intonation) group
Linking (absence of a break)
or ˥ Extra high
é or ˦ High
ē or ˧ Mid
è or ˨ Low
ȅ or ˩ Extra low
ě Rise
ê Fall
e Downstep
e Upstep
Global rise
Global fall

Note:

  • Unicode does not have separate encodings for most of the contour tones. Instead, sequences of level tone marks are used, with proper display dependent on the font, usually by means of OpenType font rendition: [é̄, ḕ̄] or [e˥˧, e˧˩˨]. (These are probably not displaying correctly in your browser.) Since very few fonts support such combinations of tone marks, a common solution is to use the old system of superscript numerals from '1' to '5', e.g. [e53, e312]. However, this depends on local linguistic tradition, with '5' generally being high and '1' being low for Asian languages, but '1' being high and '5' low for African languages. An old IPA convention sometimes still seen is to use sub-diacritics for low contour tones: [e̖, e̗] for low-falling and low-rising.
  • The upstep and downstep diacritics are superscript arrows. Unicode currently does not have separate encodings for them.

Diacritics

Diacritics may be placed above a symbol with a descender, i.e. ŋ̊

Voiceless Breathy voiced
Dental
Voiced Creaky voiced Apical
Aspirated
Linguolabial Laminal
ɔ̹ More rounded Labialized Nasalized
ɔ̜ x̜ʷ Less rounded Palatalized dⁿ Nasal release
Advanced Velarized Lateral release
Retracted Pharyngealized No audible release
ë Centralized Velarized or pharyngealized
Mid-centralized ɹ̝ Raised (ɹ̝ = voiced alveolar fricative)
ɹ̩ Syllabic β̞ Lowered (β̞ = voiced bilabial approximant)
Non-syllabic Advanced tongue root
ɚ Rhoticity Retracted Tongue Root

Notes

  1. Some linguists restrict this breathy-voice diacritic to vowels, and transcribe consonants as .
  2. With aspirated voiced consonants, many linguists prefer one of the diacritics specifically for breathy voice.

The state of the glottis can be finely transcribed. A series of alveolar plosives ranging from an open to a closed glottis phonation are:

[t] (voiceless)
[d̤] (breathy voice, also called murmured)
[d̥] (slack voice)
[d] (modal voice)
[d̬] (stiff voice)
[d̰] (creaky voice)
[ʔd or ʔt] (glottal closure).

Extended IPA for disordered speech.

Labial spreading   Strong articulation Denasal
Dentolabial Weak articulation Nasal escape
  Interdental/bidental   Reiterated articulation Velopharyngeal friction
Alveolar Whistled articulation p↓ Ingressive airflow
Linguolabial s͢θ Slurred/sliding articulation !↑ Egressive airflow
ʰp Pre-aspiration p⁼ Unaspirated release Whispery
₍s̬₎ Partial voicing ₍s̬ Initial partial voicing s̬₎ Final partial voicing
₍z̥₎ Partial devoicing ₍z̥ Initial partial devoicing z̥₎ Final partial devoicing
̬z Pre-voicing z ̬ Post-voicing a ̰ Creaky


See also

Special characters