Extended Speech Assessment Methods Phonetic Alphabet (X-SAMPA) iku swawijining varian saka SAMPA sing kasusun ing taun 1995 déning John C. Wells, profèsor fonètik ing Universitas London. X-SAMPA dirancang kanggp nyawijèkaké aksara SAMPA, lan ngembangaké SAMPA supaya nyakup kabèh karakter sajeroning International Phonetic Alphabet (IPA). Asilé wujud IPA 7-bit ASCII sing kainspirasi déning SAMPA.

Simbul aksara cilik

Simbul aksara gedhé

Sibul liya

Diakritik

Bagan

Konsonan 

 Daggers (†) mark IPA symbols that have recently been added to Unicode. Since April 2008, this is the case of the labiodental flap, symbolized by a right-hook v in the IPA:  A dedicated symbol for the labiodental flap does not yet exist in X-SAMPA.

Vokal

Uga delengen 
 International Phonetic Alphabet (IPA)

Rujukan

Pranala njaba 
 Computer-coding the IPA: A proposed extension of SAMPA
 Translate Basa Inggris texts into IPA phonetics with PhoTransEdit. This free software tool allows to export transcriptions to X-SAMPA.
 Online converter between IPA and X-Sampa
 Web-based translator for X-SAMPA documents. Produces Unicode text, XML text, PostScript, PDF, or LaTeX TIPA.
 Z-SAMPA , an extension of X-SAMPA sometimes used for conlangs

SAMPA