International Phonetic Alphabet (IPA)

Origin

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.

Uses

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.