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Version: 4.0.0-rc1

English (en-US)

In this article you will find graphemes and phonemes for American English Speech to Text and Keyword Spotting.

info

Each language has a specific set of graphemes and phonemes that were used to train the Speech Recognition systems. Only these sets can be used for spelling keywords or preferred phrases and defining their pronunciations.

Graphemes

These are the valid graphemes to be used for spelling.
' - A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c d e f g h i j k l m n o p q r s t u v w x y z

Phonemes

These are the valid phonemes to be used for defining pronunciations.

PhonemePossible graphemesExample wordsPhonemic representation
Aa
o
yard
stepfather
common
j A r d
s t E p f A D @r
k A m @ n
{aAbbott
fast
status
retroactively
{ b @ t
f { s t
s t { t @ s
r E t r oU { k t I v l i
@a
au
e
i
oo
ou
u
abbreviate
because
blood
revenue
reversible
payment
shuffle
southern
@ b r i v i eI t
b I k @ z
b l @ d
r E v @ n u
r I v @r s @ b @ l
p eI m @ n t
S @ f @ l
s @ D @r n
Oa
au
aw
o
oo
call
sauce
shawn
before
floor
undergone
k O l
s O s
S O n
b I f O r
f l O r
@ n d @r g O n
aUou
ow
without
ounce
shutdown
endowed
w I T aU t
aU n s
S @ t d aU n
E n d aU d
aIey
eye
i
y
eyebrows
icon
united
exemplify
aI b r aU z
aI k A n
j u n aI t I d
I g z E m p l @ f aI
bbbetween
husband
snob
b i t w i n
h @ z b @ n d
s n A b
tSch
tch
tu
changing
stitching
research
scriptures
tS eI n dZ I N
s t I tS I N
r i s @r tS
s k r I p tS @r z
ddduring
auditors
tutored
d U r I N
O d I t @r z
t u t @r d
Dththat
another
breathe
D { t
@ n @ D @r
b r i D
Eai
e
ea
ethnicity
health
several
chairman
E T n I s I t i
h E l T
s E v @r @ l
tS E r m @ n
@rar
er
or
ur
eternal
different
burglar
escalator
i t @r n @ l
d I f @r @ n t
b @r g l @r
E s k @ l eI t @r
eIa
ai
ay
ey
aims
states
evasion
way
hey
eI m z
s t eI t s
i v eI
Z @ n
w eI
h eI
ff
ff
ph
following
phobia
airfare
allophone
Joseph
cliff
f A l oU I N
f oU b i @
E r f E r
{ l @ f oU n
dZ oU s @ f
k l I f
ggglue
against
Ginsberg
g l u
@ g E n s t
g I n z b @r g
hhhuman
freehand
h j u m @ n
f r i h { n d
Ie
i
ui
y
include
electrons
building
abyss
I n k l u d
I l E k t r A n z
b I l d I N
@ b I s
ie
i
y
ee
ea
Egypt
editorial
usually
week
read
i dZ I p t
E d @ t O r i @ l
y u Z @ w @ l i
w i k
r i d
dZd
dg
g
j
generally
Egypt
Jameson
eject
education
lodge
dZ E n r @ l i
i dZ I p t
dZ eI m s @ n
I dZ E k t
E dZ @ k eI S @ n
l A dZ
kc
ch
k
q
convince
including
keyword
school
question
k @ n v I n s
I n k l u d I N
k i w @r d
s k u l
k w E s tS @ n
lllodge
called
people
l A dZ
k O l d
p i p @ l
mmmotel
number
calm
m oU t E l
n @ m b @r
k A m
nnnickname
connection
n I k n eI m
k @ n E k S @ n
Nngmustangs
singing
m @ s t { N z
s I N I N
oUo
ow
associated
mow
memento
@ s oU S i eI t @ d
m oU
m I m E n t oU
OIoi
oy
employed
voice
joy
E m p l OI d
v OI s
dZ OI
ppprocess
caterpillar
space
p r A s E s
k { t @ p I l @r
s p eI s
rrrelegating
various
cashiers
r E l @ g eI t I N
v E r i @ s
k { S I r z
sc
s
ceiling
system
release
oscillates
s i l I N
s I s t @ m
r I l i s
A s @ l eI t s
Ssh
ss
t
c
shrink
especially
regression
relation
splash
S r I n k
@ s p E S l i
r @ g r E S @ n
r i l eI S @ n
s p l { S
tttinfoil
sometimes
stain
splat
t I n f OI l
s @ m t aI m z
s t eI n
s p l { t
Tththroughout
births
booth
T r u aU t
b @r T s
b u T
Uo
oo
u
bulldog
wood
woman
b U l d O g
w U d
w U m @ n
uoo
ou
u
produced
choose
you
p r @ d u s t
tS u z
y u
vvvibration
given
vindictive
v aI b r eI S @ n
g I v @ n
v I n d I k t I v
wu
w
wave
upwards
language
Venezuela
w eI v
@ p w @r d z
l { N g w @ dZ
v E n I z w eI l @
je
u
y
computer
skewed
you
k @ m p j u t @r
s k j u d
j u
zs
z
zz
sarcasm
areas
zoom
razor
sizzling
buzz
s A r
k { z @ m
E r i @ z
z u m
r eI z @r
s I z l I N
b @ z
Zstelevisiont E l @ v I Z @ n