The SAMPA chart for English reference article from the English Wikipedia on 24-Jul-2004
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SAMPA chart for English

Why not sponsor a child for Christmas in 2008?
A concise version of SAMPA for English sounds

See a more complete SAMPA chart of sounds found in most of European languages.

SAMPA: English Consonants
SAMPAExamples
pEnglish pen
bEnglish but
tEnglish two
dEnglish do
tSEnglish chair, nature
dZEnglish gin, joy
kEnglish cat, kill, queen
gEnglish go, get
fEnglish fool, enough
vEnglish voice
TEnglish thing
DEnglish this
sEnglish see, pass, city
zEnglish zoo, roses
SEnglish she, sure, emotion
ZEnglish pleasure
hEnglish ham
mEnglish man
nEnglish no
JUS English canyon
NEnglish singer, ring
lEnglish left
5English milk (dark l)
rEnglish run, very
4US English better
wEnglish we
jEnglish yes
?Cockney bottle

SAMPA: English Vowels
SAMPAExamples
RPUSAU 
A:AAfather
i:iisee
IIIcity
EEEbed
3:3`3bird
{{{bad, cat
A:ArA:arm
VV[2]Vrun, enough
QAQnot, cough
O:OOlaw, caught
UUUput
u:uusoon, through
@@[1]@about

SAMPA: English diphthongs
SAMPAExamples
RPUSAU 
eIe(I)eIday
aIaIaImy
OIoIOIboy
@Uo(U)oUno
aUaUaUnow
I@irI@near, here
e@erE@hair, there
U@urU@tour
ju:jujupupil


Note that the parentheses indicate optionality; the SAMPA code does not actually contain parentheses.

[1] US winner might be pronounced \\wIn@r\\ (GenAm), \\wIn@\\ (non-rhotic Southern), or \\wIn6\\ (New England).

[2] Realization may occasionally be \\@\\.


SAMPA: Other symbols used in transcription of English pronunciation
SAMPAExplanation
"Primary stress
%Secondary stress
.Syllable separator
=Syllabic consonant, e.g., /"kIt=n/ for kitten