The aim of the IPA is to promote the scientific study of phonetics and the various practical applications of that science through the provision of a notational standard for the phonetic representation of all languages.<ref>[http://www.arts.gla.ac.uk/IPA/index.html The IPA homepage]</ref> | The aim of the IPA is to promote the scientific study of phonetics and the various practical applications of that science through the provision of a notational standard for the phonetic representation of all languages.<ref>[http://www.arts.gla.ac.uk/IPA/index.html The IPA homepage]</ref> |