Viseme Cheat Sheet

Viseme Cheat Sheet

+ Interactive Phoneme to Viseme Chart

A visual guide for artists and researchers working on lip sync. This sheet lists American English phonemes and the visemes they commonly map to.

Viseme Reference Sheet - a list of phonemes and the visemes they map to

Things to note:

  • This sheet is meant to be more of a quick reference. For a deeper dive, refer to my All About Lipsync course or my Speech Reference Guide.
  • Each viseme is variable. While some possess fixed characteristics required for mechanical production (e.g. m/b/p will always need the lips to close entirely or nearly entirely), facial actions required for each viseme will fluctuate depending on numerous factors including, but not limited to: individual facial features, coarticulation,  emotional context, volume, and other speech-related conditions.
  • Visemes in the wild (during natural speech) are much more complicated and context-dependent than the isolated visemes presented in this document; however, being able to observe them in unobstructed form is a helpful first step.
Check out the key terms at the bottom of the page.

View on desktop to see the Interactive Phoneme to Viseme Chart of English Consonants. (Example below.)

Interactive Phoneme Chart (English Consonants)

To experience the interactive chart, hover over target phonemes to view their corresponding viseme poses.

NOTE: To hear what each phoneme sounds like, visit the International Phonetic Alphabet (IPA) chart hosted on Cambridge University & Press Assessment. 

illustrated favcon

Bilabial

Labiodental

Dental

Alveolar

Postalveolar

Palatal

Velar

Glottal

(Oral) Stop

p   b

p/b/m reference - bilabial - nasal - plosive

t   d

t/d phoneme reference

k   g

k/g lip sync referenece

Ê”

k/g lip sync referenece

(Nasal) Stop

m

p/b/m reference - bilabial - nasal - plosive

n

stylized lips mouthing /n/

 ŋ

k/g lip sync referenece

Tap or Flap

 ɾ

t/d phoneme reference

Affricate

tʃ   dʒ

ch/sh funneled lips reference
ch/sh funneled lips reference

h

ch/sh funneled lips reference
k/g lip sync referenece

Fricative

f   v

f/v viseme reference

θ   ð

th viseme reference

s  z

lax s/z phoneme visual

ʃ   ʒ

ch/sh funneled lips reference

Approximant

w

rounded consonant for /ɹ/, /w/, and /u:/

j

k/g lip sync referenece

(w)

rounded consonant for /ɹ/, /w/, and /u:/

Lateral Approximant

l

stylized lips mouthing /n/

What is a viseme?

A viseme is a group of phonemes that are visually indistinct from one another. For example, though the phonemes /f/ and /v/ are acoustically distinct, visually they are indistinguishable (i.e. their observable lip, tongue, and/or jaw configurations are not perceptibly different). Because /f/ and /v/ share the same visually observable articulation, they map to the same viseme.

f v phonemes mapped to f/v viseme
example of f/v viseme

The word “viseme” is a portmanteau of “visual” and “phoneme.” The term was coined by Cletus G. Fisher in his seminal 1968 paper “Confusions among visually perceived consonants.

From Cletus Fisher himself:

“The phrase visual phoneme has been shortened to viseme, and will be used to refer to any individual and contrastive visually perceived unit.”

How is "viseme" pronounced?

Because Fisher did not specify how to pronounce “viseme,” there is no formal record indicating its pronunciation. You may hear the term pronounced a variety of ways, including “veye-zeem,” “vih-zeem,” “veye-seem,” “vih-seem,” etc. Personally, I prefer “veye-zeem,” but I’m open to considering arguments against it.

How are phonemes mapped to visemes?

How to map phonemes to visemes is a murky area in facial animation and research. There is no standardized set of visemes and no standardized method for how to group phonemes. You will find different mappings everywhere where you go.

Though this ambiguity may be frustrating, how you should cluster phonemes depends heavily on your use case. If you’re in facial animation and (1) want to create simple speech movements, or (2) do not have the ability to represent the tongue, you do not have a strong need to differentiate things like /t/ vs. /k/. However, if your goal is to get as nuanced as possible (and you are able to represent key tongue positions), it would behoove you to consider a more complex grouping system. Reach out to me for tailored help with phoneme-to-viseme mapping.

Desktop viewing HIGHLY recommended.

Consonants

neutral / silent

no sound, relaxed

neutral / sil

p/b/m group

p

as in pout

bilabial. plosive, voiceless
slides 3 (closed) & 4 (open)

b

as in buccinator

bilabial, plosive, voiced
slides 1 (closed) & 2 (open)

m

as in masseter

bilabial, nasal, voiced
slides 5

Slide through carousal, and hover over images to reveal phoneme & phoneme state.

IMPORTANT: /b/ and /p/ require the lips to part after the initial lip closure in order to propel air for the plosive sound – hence the references for closed and open states.

ʧ/ʤ/ʃ/ʒ group

ʧ

as in chin

post-alveolar, affricate, voiceless
slide 1

ʤ

as in jaw, gem

post-alveolar, affricate, voiced
slide 2

ʃ

as in shine, spatial

post-alveolar, fricative, voiceless
slide 3

Ê’

as in genre, measure

post-alveolar, fricative, voiced
not shown in slides

Slide through carousal, and hover over images to reveal phoneme & phoneme state.

d/t group

d

as in depressor

alveolar, plosive, voiced
slide 1

t

as in temporalis

alveolar, plosive, voiceless
slide 2

Slide through carousal, and hover over images to reveal phoneme & phoneme state.

f/v group

f

as in face

labiodental, fricative, voiceless
slide 1

v

as in visual

labiodental, fricative, voiced
slide 2

Slide through carousal, and hover over images to reveal phoneme & phoneme state.

g/k group

g

as in guess

velar, plosive, voiced
slide 1

k

as in king

velar, plosive, voiceless
slide 2

Slide through carousal, and hover over images to reveal phoneme & phoneme state.

h

h

as in hippocampus, happy

glottal, fricative, voiceless
realtime, then slowmo

h viseme reference

l

l

as in labial

alveolar, lateral, voiced

L viseme reference

n

n

as in nasal

alveolar, nasal, voiced

N viseme reference

ɹ

ɹ

as in red

post-alveolar, approximant, voiced

R viseme reference

s/z group

s

as in see

alveolar, fricative, voiceless
slide 1

z

as in zygomatic

alveolar, fricative, voiced
slide 2

Slide through carousal, and hover over images to reveal phoneme & phoneme state.

θ/ð (th) group

θ

as in wreath (voiceless)

dental, fricative, voiceless

TH viseme reference

ð

as in thoracic (voiced)

dental, fricative, voiced

Example not present. ð is in the same viseme category as θ.

Vowels

É‘ (ah)

É‘

as in jaw, cause, stop

not distinguishing between [É‘] and [É”]
A viseme reference

æ

æ

as in cat, FACS, zygomaticus

æ phoneme

É› (eh)

É›

as in any, kept, levator

E viseme reference

i (ee)

i (ee)

as in eel, cheese, meat

ee viseme

ɪ (ih)

ɪ

as in lip, which

ɪ viseme reference

u (oo)

u

as in food, rue, mood

u (oo) viseme / phoneme reference

ÊŠ (ouh)

ÊŠ

as in puller, look, good

ÊŠ (uh) viseme

oÊŠ (oh) phoneme

oÊŠ

as in lowerer, slow, moat

ɔɪ (oy)

ɔɪ

as in joy, soy, join

É™ (uh)

É™

as in upper, other

Check back soon 🙂

Key Terms

alveolar: tip of tongue touches the gum line behind the teeth (the alveolar ridge)

bilabial: upper and lower lips come together

labiodental: lip touches the teeth (Usually it is the lower lip touching the top teeth; however, an equivalent sound can technically be achieved from the reverse.)

dental: tongue interacts with teeth either by being placed between upper and lower teeth or against back of upper teeth

post-alveolar: tongue is placed right behind the gum line behind teeth

palatal: tongue is raised against the center of mouth roof

velar: back of tongue touches or is held close to the velum (soft palate)

glottal: air sound is produced by stopping flow to glottis 

labiovelar approximant: lips and velum both constrict – but not completely (Read more about approximants here.)

How to Cite This Page

APA:
Ozel, M. (2022, January). Viseme Cheat Sheet. Face the FACS. https://melindaozel.com/viseme-cheat-sheet/

BibTeX:

@misc{ozel2022viseme,
  author = {Ozel, Melinda},
  title = {Viseme Cheat Sheet},
  year = {2022},
  month = jan,
  howpublished = {\url{https://melindaozel.com/viseme-cheat-sheet/}}
}

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