English Sounds Vowel and Diphthong Comparison

In this American English Pronunciation video,
we’re going to compare the vowel and diphthong

sounds of American English.

You’ve already seen my set of 33 videos,
The Sounds of American English.

In these videos, we went over the specifics
of the mouth position for each sound

including all of the vowel and
diphthong sounds in American English.

In this video, we’re going to do side by side
comparisons of vowel and diphthong sounds

that are similar.

Seeing how similar sounds are different should
help you solidify the individual sounds.

Let’s get started.

Notice how the lips are completely relaxed
for AH but the corners pull back and up for AA.

Notice how there is more jaw drop for AH.

Press your tongue down in the back for this vowel.

Notice how the corners of the lips pull back
and up just a bit for the AA vowel.

This is the word ‘sat’.

The lips are more relaxed for EH.

This is the word ‘said’.

Sat

Said

Sat

Said

Notice how the lips are totally relaxed for
AH but flared a bit for AW.

IH has more jaw drop.

The tongue arches closer to the roof of the mouth in EE.

EH has more jaw drop.

This is the word ‘said’.

In IH, the front part of the tongue arches
closer tot he roof of the mouth.

This is the word ‘fix’.

Fix

Said

Fix

Said

The jaw drops less for EE.

Here, EE is in the word ‘please’.

Notice how much the jaw drops for the first sound of AY.

This is the word ‘pay’.

Pay

Please

Pay

Please

The jaw drops more for the first sound of
the diphthong in the word ‘pay’ but the tongue

is forward for both sounds.

Here, the IH vowel is in the word ‘fix’.

The second half of the diphthong is the same
sound as the IH vowel.

But here, the jaw drops a little less.

Pay

Fix

Pay

Fix

The mouth position for the EH vowel in ‘said’
looks identical to the first half of the diphthong

in ‘pay’ but look at the jaw for the second
position of the AY diphthong.

Less jaw drop.

Pay. Said.

Notice how the lips and mouth are totally
relaxed for the UH as in Butter vowel

but for the UR vowel, the lips flare
and the tongue is pulled back.

UH
UR

There is more jaw drop for the UH as in Butter
sound which is usually stressed than for the

schwa which is always unstressed.

Here, it looks like there’s no jaw drop.

The lips round much more for the OO vowel.

Flare them for the UH as in Push vowel.

UH
OO

The lips flare a bit for the UH as in Push
vowel but are totally relaxed for the UH as

in Butter vowel.

Remember to start your lips in a relaxed positionfor OO.

For the OH diphthong, the jaw drops a lot
for the beginning sound.

Then the lips make a tight circle for OO and
round but not as much for the second sound of OH.

OO
OH

The beginning position of OH looks a lot like
the AH vowel but the tongue pushes down in

the back for the AH vowel.

The ending position of the OH diphthong has
lip rounding but the lips are always relaxed

for the AH vowel.

OH
AH

Notice how the corners of the lips pull back
for the first sound of the OW diphthong

but the lips flare for the AW vowel.

The jaw drops much less and the lips flare
a little for the second half of the OW diphthong.

The mouth position doesn’t change for the AW vowel.

OW
AW

Now, we’ll see and say all those sounds and
words again, mixed up in a different order.

Say them with me in slow motion.

AA
AH

Sat

Said

UH
UH

Sat

Said

Fix

Said

Pay

Please

Fix

This video is one of 36 in a new series, The Sounds of American English.

Videos in this set will be released here on YouTube

twice a month, first and third Thursdays, in 2016 and 2017.

But the whole set can be all yours right now.

The real value of these videos is watching them as a set, as a whole,

to give your mind the time to take it all
in and get the bigger picture.

Most of the materials you’ll find elsewhere

just teach the sounds on their own in isolation.

It’s a mistake to learn them this way.

We learn the sounds to speak words and sentences, not just sounds.

Move closer to fluency in spoken English.

Buy the video set today!

Visit rachelsenglish.com/sounds Available as a DVD or digital download.