Basic Phonetic Transcription
1. Meaning of Phonetic Transcription
Phonetic transcription is a system of writing the sounds of speech using special symbols.
Normal spelling shows how a word is written, while phonetic transcription shows how it is pronounced.
Example:
Word: cat
Phonetic transcription: /kæt/
The spelling cat has three letters, and its pronunciation has three main sounds: /k/, /æ/, /t/.
Phonetic transcription is especially useful because English spelling and pronunciation are not always the same.
For example:
see → /siː/
sea → /siː/
These two words have different spellings but the same pronunciation.
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2. International Phonetic Alphabet (IPA)
The most widely used system for phonetic transcription is the International Phonetic Alphabet (IPA).
The IPA provides symbols for speech sounds found in languages around the world.
For English, IPA helps us identify:
consonant sounds
vowel sounds
diphthongs
stress
length
other pronunciation features
A phonetic transcription is usually written between / /.
Example:
> book → /bʊk/
The symbols between the slashes represent the sounds of the word.
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3. Why Do We Need Phonetic Transcription?
English spelling can be confusing because the same letter can represent different sounds.
Example of the letter c
cat → /kæt/
city → /ˈsɪti/
The letter c represents /k/ in cat but /s/ in city.
Similarly, the same sound can have different spellings:
phone → /fəʊn/
fun → /fʌn/
Therefore, phonetic transcription gives us a more accurate picture of pronunciation.
Uses of phonetic transcription
1. It helps us learn correct pronunciation.
2. It helps distinguish similar sounds.
3. It is useful for language learning and teaching.
4. It helps us understand dictionaries.
5. It is useful in speech and pronunciation studies.
6. It helps describe accents and varieties of English.
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4. Phonetic Symbols for English
English speech sounds can broadly be divided into:
A. Vowel sounds
Vowels are produced without significant blockage of the airflow.
B. Consonant sounds
Consonants involve some obstruction or narrowing of the airflow.
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5. English Vowel Sounds
English vowels can be divided into:
Monophthongs — single, relatively steady vowel sounds
Diphthongs — vowel sounds involving movement from one vowel position toward another
A. Common English Monophthongs
IPA Example Word
/iː/ see /siː/
/ɪ/ sit /sɪt/
/e/ bed /bed/
/æ/ cat /kæt/
/ɑː/ car /kɑː/
/ɒ/ hot /hɒt/
/ɔː/ law /lɔː/
/ʊ/ book /bʊk/
/uː/ food /fuːd/
/ʌ/ cup /kʌp/
/ɜː/ bird /bɜːd/
/ə/ about /əˈbaʊt/
Note: Exact vowel pronunciation can differ between accents, especially British and American English.
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6. Important Vowel Symbols
/iː/
A long ee sound.
Examples:
see → /siː/
green → /ɡriːn/
teacher → /ˈtiːtʃə/
/ɪ/
A short vowel sound.
Examples:
sit → /sɪt/
big → /bɪɡ/
fish → /fɪʃ/
/e/
Examples:
bed → /bed/
pen → /pen/
ten → /ten/
/æ/
Examples:
cat → /kæt/
man → /mæn/
black → /blæk/
/ʌ/
Examples:
cup → /kʌp/
luck → /lʌk/
sun → /sʌn/
/ʊ/
Examples:
book → /bʊk/
good → /ɡʊd/
put → /pʊt/
/uː/
Examples:
food → /fuːd/
moon → /muːn/
blue → /bluː/
/ə/ — Schwa
The schwa is one of the most important sounds in English.
It is a weak, unstressed vowel.
Examples:
about → /əˈbaʊt/
ago → /əˈɡəʊ/
teacher → /ˈtiːtʃə/
The schwa commonly occurs in unstressed syllables.
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7. English Diphthongs
A diphthong is a vowel sound in which the tongue moves from one vowel position toward another within one syllable.
Common English diphthongs include:
IPA Example Word
/eɪ/ day /deɪ/
/aɪ/ my /maɪ/
/ɔɪ/ boy /bɔɪ/
/aʊ/ now /naʊ/
/əʊ/ go /ɡəʊ/
/ɪə/ near /nɪə/
/eə/ hair /heə/
/ʊə/ tour /tʊə/
Again, these symbols and their use vary somewhat according to the English accent being described.
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8. English Consonant Sounds
Consonants are produced when the airflow is blocked or restricted somewhere in the vocal tract.
Common English consonants
IPA Example Word
/p/ pen /pen/
/b/ bat /bæt/
/t/ tea /tiː/
/d/ dog /dɒɡ/
/k/ cat /kæt/
/ɡ/ go /ɡəʊ/
/f/ fan /fæn/
/v/ van /væn/
/θ/ think /θɪŋk/
/ð/ this /ðɪs/
/s/ see /siː/
/z/ zoo /zuː/
/ʃ/ ship /ʃɪp/
/ʒ/ measure /ˈmeʒə/
/h/ hat /hæt/
/tʃ/ chair /tʃeə/
/dʒ/ jam /dʒæm/
/m/ man /mæn/
/n/ no /nəʊ/
/ŋ/ sing /sɪŋ/
/l/ leg /leɡ/
/r/ red /red/
/j/ yes /jes/
/w/ wet /wet/
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9. Voiced and Voiceless Sounds
Consonants can be voiced or voiceless.
Voiced sounds
The vocal cords vibrate when producing them.
Examples:
/b/, /d/, /ɡ/, /v/, /z/, /ʒ/, /dʒ/, /ð/
Voiceless sounds
The vocal cords do not vibrate in the same way.
Examples:
/p/, /t/, /k/, /f/, /s/, /ʃ/, /tʃ/, /θ/
Important pairs
Voiceless Voiced
/p/ /b/
/t/ /d/
/k/ /ɡ/
/f/ /v/
/θ/ /ð/
/s/ /z/
/ʃ/ /ʒ/
/tʃ/ /dʒ/
For example:
fan → /fæn/
van → /væn/
The main difference is the voicing of the initial consonant.
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10. Place of Articulation
Place of articulation means the place in the mouth or throat where a consonant is produced.
Some important places are:
Bilabial
Both lips are used.
/p/, /b/, /m/
Labiodental
Lower lip and upper teeth are involved.
/f/, /v/
Dental
The tongue is placed near or against the teeth.
/θ/, /ð/
Alveolar
The tongue approaches the alveolar ridge behind the upper teeth.
/t/, /d/, /s/, /z/, /n/, /l/
Post-alveolar
The sound is produced slightly behind the alveolar region.
/ʃ/, /ʒ/, /tʃ/, /dʒ/
Velar
The back of the tongue approaches the soft palate.
/k/, /ɡ/, /ŋ/
Glottal
The sound is produced at the vocal folds/glottis.
/h/
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11. Manner of Articulation
Manner of articulation describes how the airflow is controlled.
Plosives
Air is completely blocked and then released.
/p/, /b/, /t/, /d/, /k/, /ɡ/
Fricatives
Air passes through a narrow opening and creates friction.
/f/, /v/, /θ/, /ð/, /s/, /z/, /ʃ/, /ʒ/, /h/
Affricates
A stop is followed immediately by a fricative-like release.
/tʃ/, /dʒ/
Nasals
Air passes through the nose.
/m/, /n/, /ŋ/
Approximants
The speech organs come close together but do not create strong friction.
/r/, /j/, /w/
Lateral
Air flows around the sides of the tongue.
/l/
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12. Phoneme and Phonetic Symbol
A phoneme is a sound unit that can distinguish meaning in a language.
For example:
pin → /pɪn/
bin → /bɪn/
Changing /p/ to /b/ changes the meaning.
Therefore /p/ and /b/ are separate phonemes in English.
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13. Phonemic vs Phonetic Transcription
Two terms are often used:
Phonemic transcription
It represents the important sound units (phonemes) of a language.
It is usually written between slashes / /.
Example:
cat → /kæt/
Phonetic transcription
It can give more detailed information about how a sound is actually pronounced.
It is often written between square brackets [ ].
For basic English study, however, many textbooks use the term phonetic transcription for the IPA transcription written between slashes.
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14. Stress in Phonetic Transcription
Stress means giving extra prominence to a particular syllable.
The IPA stress mark is:
ˈ
It is placed before the stressed syllable.
Example:
teacher → /ˈtiːtʃə/
For words with a secondary stress, the symbol ˌ may be used.
Example:
information → /ˌɪnfəˈmeɪʃən/
Stress is important because changing stress can sometimes change meaning or grammatical function.
For example:
PREsent — noun/adjective
preSENT — verb
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15. Syllables
A syllable is a unit of pronunciation containing a vowel sound or syllabic element.
Examples:
cat → one syllable
teacher → two syllables
beautiful → three syllables
Phonetic transcription helps us identify the sounds and syllables in words.
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16. Long and Short Vowels
The symbol ː indicates vowel length.
Compare:
/ɪ/ — short vowel
/iː/ — long vowel
Examples:
ship → /ʃɪp/
sheep → /ʃiːp/
The difference between /ɪ/ and /iː/ can change the meaning of a word.
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17. Some Common IPA Symbols to Remember
A useful beginner list is:
Vowels
/iː/, /ɪ/, /e/, /æ/, /ɑː/, /ɒ/, /ɔː/, /ʊ/, /uː/, /ʌ/, /ɜː/, /ə/
Diphthongs
/eɪ/, /aɪ/, /ɔɪ/, /aʊ/, /əʊ/
Consonants
/p b t d k ɡ/
/f v θ ð s z ʃ ʒ h/
/tʃ dʒ/
/m n ŋ l r j w/
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18. Examples of Basic Phonetic Transcription
Word Transcription
cat /kæt/
dog /dɒɡ/
pen /pen/
book /bʊk/
school /skuːl/
teacher /ˈtiːtʃə/
student /ˈstjuːdənt/
English /ˈɪŋɡlɪʃ/
language /ˈlæŋɡwɪdʒ/
pronunciation /prəˌnʌnsiˈeɪʃən/
communication /kəˌmjuːnɪˈkeɪʃən/
education /ˌedʒuˈkeɪʃən/
The exact transcription can vary with accent.
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19. How to Transcribe a Word
Follow these simple steps:
Step 1: Say the word slowly
Listen carefully to its pronunciation.
Step 2: Divide it into sounds
Do not simply copy the spelling.
Step 3: Identify each sound
Choose the appropriate IPA symbol.
Step 4: Check vowels carefully
English has many vowel sounds that spelling does not show clearly.
Step 5: Mark stress
If necessary, use ˈ before the stressed syllable.
Step 6: Put the transcription between slashes
Example:
teacher → /ˈtiːtʃə/
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20. Common Mistakes
Mistake 1: Writing letters instead of sounds
Phonetic transcription is about pronunciation, not spelling.
Mistake 2: Ignoring silent letters
For example, the k in know is not pronounced.
know → /nəʊ/
Mistake 3: Using ordinary letters for special sounds
The sound in think is represented by /θ/.
think → /θɪŋk/
Mistake 4: Forgetting stress
Longer words often require a stress mark.
Mistake 5: Assuming one letter always has one sound
English letters can represent different sounds in different words.
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21. Important Difference: Spelling vs Pronunciation
Spelling Pronunciation
write /raɪt/
right /raɪt/
know /nəʊ/
no /nəʊ/
phone /fəʊn/
enough /ɪˈnʌf/
This shows why phonetic transcription is useful: different spellings can have the same pronunciation, and similar spellings can have different pronunciations.
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Quick Revision
Phonetic transcription = writing speech sounds using symbols.
IPA = International Phonetic Alphabet.
Remember these major categories:
1. Vowels → open airflow
2. Consonants → restricted airflow
3. Monophthongs → relatively steady vowel sounds
4. Diphthongs → moving vowel sounds
5. Voiced sounds → vocal-fold vibration
6. Voiceless sounds → no regular vocal-fold vibration
7. Stress → prominence given to a syllable
8. /ː/ → indicates vowel length
9. /ə/ → schwa, a common weak vowel
10. / / → commonly used to enclose phonemic transcriptions
A few examples to practise
cat → /kæt/
dog → /dɒɡ/
book → /bʊk/
school → /skuːl/
teacher → /ˈtiːtʃə/
English → /ˈɪŋɡlɪʃ/
This material is suitable as class notes for an introductory English phonetics/phonology unit.
