International Phonetic Alphabet (IPA)

International Phonetic Alphabet (IPA)


The IPA was first published in 1888 by the Association Phonétique Internationale (International Phonetic Association), a group of French language teachers founded by Paul Passy. The aim of the organisation was to devise a system for transcribing the sounds of speech which was independent of any particular language and applicable to all languages.

A phonetic script for English created in 1847 by Isaac Pitman and Henry Ellis was used as a model for the IPA.


  • The IPA is used in dictionaries to indicate the pronunciation of words.
  • The IPA has often been used as a basis for creating new writing systems for previously unwritten languages.
  • The IPA is used in some foreign language text books and phrase books to transcribe the sounds of languages which are written with non-latin alphabets. It is also used by non-native speakers of English when learning to speak English.

IPA pulmonic consonants

Where symbols appear in pairs, the one on the right represents a voiced consonant, while the one on the left is unvoiced. Shaded areas denote articulations judged to be impossible.

IPA non-pulmonic consonants and other symbols

IPA diacritics

IPA vowels, suprasegmentals and tone accents

Download an Excel spreadsheet containing the IPA

How the sounds of English are represented by the IPA

books  Recommended books about phonetics and phonology


Online phonetics and phonology lessons (en français) acadtech/phonetics/

UCLA Phonetics Lab Data

IPA charts (include recordings of each phoneme)

IPA, International Phonetic Association

Free IPA fonts

IPA-4-Linguists – a guide to using the IPA on your computer

IPA trainer

Online IPA input

Representation of IPA with ASCII

Phonetic alphabets

International Phonetic Alphabet, Visible Speech


Categorie:010.02- Atlante storico-linguistico - Historical-linguistic Atlas


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