English (en-US)

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

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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.

Phoneme	Possible graphemes	Example words	Phonemic representation
A	a o	yard stepfather common	j A r d s t E p f A D @r k A m @ n
{	a	Abbott 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
O	a 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
aU	ou ow	without ounce shutdown endowed	w I T aU t aU n s S @ t d aU n E n d aU d
aI	ey 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
b	b	between husband snob	b i t w i n h @ z b @ n d s n A b
tS	ch 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
d	d	during auditors tutored	d U r I N O d I t @r z t u t @r d
D	th	that another breathe	D { t @ n @ D @r b r i D
E	ai 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
@r	ar 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
eI	a 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
f	f 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
g	g	glue against Ginsberg	g l u @ g E n s t g I n z b @r g
h	h	human freehand	h j u m @ n f r i h { n d
I	e 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
i	e 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
dZ	d 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
k	c 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
l	l	lodge called people	l A dZ k O l d p i p @ l
m	m	motel number calm	m oU t E l n @ m b @r k A m
n	n	nickname connection	n I k n eI m k @ n E k S @ n
N	ng	mustangs singing	m @ s t { N z s I N I N
oU	o ow	associated mow memento	@ s oU S i eI t @ d m oU m I m E n t oU
OI	oi oy	employed voice joy	E m p l OI d v OI s dZ OI
p	p	process caterpillar space	p r A s E s k { t @ p I l @r s p eI s
r	r	relegating various cashiers	r E l @ g eI t I N v E r i @ s k { S I r z
s	c 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
S	sh 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
t	t	tinfoil sometimes stain splat	t I n f OI l s @ m t aI m z s t eI n s p l { t
T	th	throughout births booth	T r u aU t b @r T s b u T
U	o oo u	bulldog wood woman	b U l d O g w U d w U m @ n
u	oo ou u	produced choose you	p r @ d u s t tS u z y u
v	v	vibration given vindictive	v aI b r eI S @ n g I v @ n v I n d I k t I v
w	u 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 @
j	e u y	computer skewed you	k @ m p j u t @r s k j u d j u
z	s 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
Z	s	television	t E l @ v I Z @ n