the phoneme - phoneme vs. allophone - minimal pair ... vs... · classification system for...
TRANSCRIPT
![Page 1: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/1.jpg)
The Phoneme
- Phoneme vs. Allophone
- Minimal pair
- Contrastive Distribution
- Complementary Distribution
- Free Variation
Prepared by Dr Sabariah Md Rashid
![Page 2: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/2.jpg)
Learning Outcomes
At the end of the lesson, students are able to:
state the difference between a phoneme
and an allophone
describe the different procedures used to
identify and group phonemes
provide appropriate examples for the different
procedures used to establish phonemes
![Page 3: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/3.jpg)
Phonology (A review)
Deals with the organisation of speech sounds
(phones – at a more abstract level) in a
particular language
- Which sounds are predictable/unpredictable?
- What context allows us to predict the
occurrence of certain sounds?
- Which sounds affect the meaning of words?
![Page 4: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/4.jpg)
Phoneme: the basic unit of contrast in phonology.
It was originally defined shortly before 1900,
but was prominent in phonology from the 1930’s to
the 1950’s (generally called the American Structuralist
period, whereby a great deal of attention was given to
the development of explicit principles & procedures for
identifying the phonemes of a language).
Further developments in the 1960’s challenged the
traditional definition of the phoneme.
A bit of history
![Page 5: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/5.jpg)
Aim of Phonologists
To establish
patterns of organization
within the indefinitely large
range of sounds
heard in languages
![Page 6: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/6.jpg)
Phonological Analysis
A Phonological Analysis consists of the following
elements:
◦ List of the phonemes of a language
◦ Classification system for categorizing the
phonemes
◦ Distribution of speech sounds (phones)
◦ Phonotactics - positional and sequential
occurrences of phonemes within a language
◦ List of the allophonic variation for each of the
phonemes
![Page 7: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/7.jpg)
Traditional phonological theories described it as the
minimal unit in the sound system
An abstract underlying unit of speech sounds; stored
in the memory (a mental entity)
Example: /p/ & /t/ are phonemes; phonemes are
indicated within slashes: / p /
The phoneme / p / can be pronounced in different
ways (can have different realisations);
- in English, the /p/ sounds in pit, spin, lip
correspond to one phoneme
Phoneme
![Page 8: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/8.jpg)
Allophone
Realizations of a phoneme that are predictable
from context; predictable surface elements of speech sounds, e.g., [p] [p] [p ] - 3 allophones of
the phoneme /p/ which have specific distributions
Corresponds to something ‘physical’ produced by a
speaker
Allophones are indicated within square brackets: [p] [p ]
[p] [p ] [p] are, e.g. [p] occurs in the initial position
of English words, e.g., in pool [pu:]
![Page 9: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/9.jpg)
A phoneme and its allophones can be illustrated as:
[p] [p ] [ p ] pit spin lip
/p/
Phoneme (cont’d)
![Page 10: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/10.jpg)
e.g. [ _ u:]
In the above example, one can guess the
allophone of /p/ that goes in the blank if we are
told that the blank must be filled with a p-sound.
Why are allophones predictable?
Consider the following:
We can predict which p-sound will be pronounced
in which context;
![Page 11: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/11.jpg)
In English, the phoneme /p/ is realized as
three allophones:
- [p ] occurs in the word initial position (word initially),
e.g. [pt] pat,
- [ p ] occurs in an initial cluster following [s],
e.g. [spin] spin,
- [p ] occurs at the end of a word, e.g. [lip ] lip
![Page 12: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/12.jpg)
To help understand the difference between a
phoneme & an allophone, remember the following:
A phoneme is stored in the memory. It is
represented in slanting brackets / p /.
An allophone is the realization of a phoneme
(something uttered). It is represented in square
brackets [ p ].
![Page 13: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/13.jpg)
To identify a phoneme:
Several procedures were developed by phonologists for the purpose of identifying the phonemes of a language or establishing the phonemic status of a sound. Terms/concepts established are:
Contrastive distribution
Complementary distribution
Minimal pairs
Free variation
![Page 14: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/14.jpg)
Distribution of Speech Sounds
Distribution of a speech sound: the set of
phonetic environments in which a sound
occurs/the range of places within a word which
a given sound may occur
- e.g., in English, aspirated consonants occur
syllable-initially
![Page 15: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/15.jpg)
Distribution of Speech Sounds (cont’d)
Types of distribution:
- Complementary distribution
- Contrastive distribution
- Parallel distribution
![Page 16: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/16.jpg)
Complementary Distribution
Two sounds not occurring in the same
phonetic environment (the distribution of the pair of
sounds is mutually exclusive)
Complementary distribution explains the number of
allophones grouped within a phoneme; they are
allophones of the same phoneme
- e.g., [p ] & [p] are in complementary distribution
in English
Sounds in complementary distribution occur in non-
overlapping environments
![Page 17: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/17.jpg)
Complementary Distribution (cont’d)
The allophones of the phoneme /p/ has the following
non-overlapping distribution:
- [p ] is realized at the beginning of words, but not in
clusters following [s], e.g. pan
- [p] is realized in clusters following [s], e.g. spin, &
- [p ] is realized at the end of words but not in initial
position, e.g., tap
![Page 18: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/18.jpg)
CONSIDER:
Aspirated and unaspirated voiceless stops in English below:
(to show complementary distribution)
(a) [pu:]
‘pool’ (b) [p] ‘appear’
(c) [sp:t] ‘spurt’
(d) [dspat] ‘despite’
(e) [tp] ‘top’
(f) [tk] ‘attack’
(g) [stp]
‘stop’ (h) [dst] ‘destroy’
(i) [kl] ‘killing’
(j) [ku:] ‘accrue’
(k) [skod] ‘scold’ (l) [dsv] ‘discover’
NB: The diacritic above represents stress at the beginning of a syllable.
• Voiceless stops are
aspirated when they
are at the beginning
of a stressed
syllable, e.g. in pool
& appear.
• Voiceless stops are
unaspirated when
preceded by a
voiceless alveolar
fricative
![Page 19: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/19.jpg)
Complementary Distribution (cont’d)
Sounds which are in complementary distribution
are phonetically similar, i.e. they share the same
characteristics.
For example, [p] & [p] in the English data are both
stops, voiceless & bilabials.
The sounds [p] & [p] belong to a single mental
category, i.e. the phoneme /p/
![Page 20: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/20.jpg)
/p/
[p] [p]
/t/
[t] [t]
/k/
[k] [k]
English voiceless stop phonemes and their
allophones (realizations):
![Page 21: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/21.jpg)
(a) [pul]
‘grass’ (b) [pul] ‘fire’
(c) [tal]
‘mask’ (d) [tal] ‘moon’
(e) [kda]
‘dig’ (f) [kda] ‘fold’
Compare the distribution of English aspirated and
unaspirated voiceless stops with the Korean data below:
The distribution of the aspirated & unaspirated
voiceless stops in Korean is overlapping.
This kind of distribution is called parallel distribution.
Parallel Distribution
![Page 22: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/22.jpg)
In Korean, the distinction between aspirated &
unaspirated voiceless stops is semantically
contrastive, i.e. it makes a difference to the meaning
of 2 words which have the same form
To Koreans:
[p] in grass & [p ] in fire are NOT the same
[p] & [p ] in Korean are in contrastive distribution
[pul] [ pul]
Semantically contrastive sounds
![Page 23: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/23.jpg)
Contrastive Distribution
A pair of speech sounds (phones) is in
contrastive distribution if interchanging the
two can result in a change in meaning
- e.g., [s] and [ ] are in contrastive
distribution in English as in:
sue - shoe
![Page 24: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/24.jpg)
Are [k] and [b] in contrastive
distribution in English?
To answer this question, find a minimal pair in
English showing contrast in the 2 sounds:
e.g., bat [] & cat [] - (Minimal pair)
What difference do you notice in this pair of
words?
- it shows a contrast that can help establish
phonemes
- [b] & [k] are allophones of different phonemes
of /b/ & /k/, respectively.
![Page 25: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/25.jpg)
Minimal pair
Two words which differ only by just one sound (in
the same position) & have different meanings
e.g.: ‘cat’ // & 'bat’// (difference in ONE sound in initial position),
A procedure in phonology to determine which sounds
belong to the same phoneme),
![Page 26: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/26.jpg)
that vs. chat // vs. // shame vs. shave // vs. //
had vs. head /hd/ vs. /hed/
feel vs. fill /f i:l/ vs. /fl/
vowel difference
Other examples of minimal pairs:
consonant difference
Minimal pairs
![Page 27: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/27.jpg)
More examples:
bad // vs. mad // - a minimal pair
foot // vs boot // - NOT a minimal pair
judge [] & charge [:] - near minimal pairs
Pairs such as judge [] & charge [:]
are NOT minimal pairs, as there are differences
in 2 sounds, i.e. [] & [] and [] & [:]
![Page 28: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/28.jpg)
/p/
[p]
/p/
[p]
/t/
[t]
/t/
[t]
/k/
[k]
/k/
[k]
Some Korean voiceless stop phonemes
![Page 29: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/29.jpg)
CONSIDER: [] and [] in Scottish English and Korean
Scottish English
Korean
(a) [lm] lamb
(b) [mul] ‘water’
(c) [m] ram
(d) [mulkama] ‘place of water’
(e) [lp] lip
(f) [mue] ‘at the water’
(g) [ip] rip
(h) [ mal] ‘horse’
(i) [bi] berry
(j) [malkama] ‘place for horse’
(k) [bli] belly
(l) [mae] ‘at the horse’
![Page 30: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/30.jpg)
The phonemic status of [] and [] in Scottish English
and Korean
Scottish English
speakers
Korean speakers
Phonemic units (perceptual)
Allophonic units (articulatory)
/l/ //
[l] []
/l/
[l] []
• In Scottish English: a phonemic contrast between /l/ & // - 2 distinct mental categories
• In Korean: no such phonemic contrast, only 1 phoneme /l/ - an allophonic contrast between [l] & [] - a single mental category
![Page 31: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/31.jpg)
Consider: English ‘clear ’ and ‘dark ’
(a) [k] clever
(b) [z] bells
(c) [pn] plain
(d) [] trail
(e) [lk] look
(f) [p] pull
‘Clear l’
occurs immediately before vowels
‘Dark l’ [] occurs immediately after vowels
![Page 32: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/32.jpg)
English
Korean
/l/ realization in English
• /l/ is realized as [] immediately
after a vowel
/l/ realization in Korean
• /l/ is realized as [] between
vowels
/l/
[l] []
/l/
[ l ] []
// realization in English and Korean
![Page 33: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/33.jpg)
The Phonemic Principle (Distribution of sounds)
Look for minimal pairs.
Make the list of the environments where the sound
occurs
Do the sounds occur in the same environment?
NO
a) The sounds are in
complementary
distribution
b) The sounds are
phonetically similar
The sounds are allophones
(realizations) of the same
phoneme
YES
The sounds are in parallel
distribution (overlapping) &
showing semantic contrast or
they are in contrastive
distribution
The sounds are allophones
of different phonemes
![Page 34: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/34.jpg)
Free Variation
A term used to refer to two sounds that occur in
overlapping environments but not changing word
meaning
Example:
1.Different pronunciations of the word neither
/ni: / or /na /
2. Different articulation of a sound in a word like ‘lip’
& pot:
- an unreleased or an aspirated plosive: [ ] or [ ] : [] & [] are free variants
- released/unreleased word-final stops/plosives: [] or [] : [] & [] are free variants
![Page 35: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/35.jpg)
Free Variation (cont’d)
‘Free variants’ - different phonetic realizations of a
phoneme; other examples:
- [i:] & [a] are free variants in /ni: / or /na /
- [] or [] - [] or []
When several phones are in complementary
distribution & in free variation, they are allophones
of a single/the same phoneme. In English, free
variation is a very limited phenomenon.
![Page 36: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/36.jpg)
Exercise
1. Give 2 examples of minimal pairs which show contrast
in vowels and consonants.
2. Establish at least TWO minimal pairs in English showing
contrast in the following pairs of sounds in two different
positions:
i ) the initial position of a word &
ii) the final position of a word
a. [k] & [g] b. [m] & [n] c. [p] & [f]
d. [s] & [] e. [v] & [b]
![Page 37: The Phoneme - Phoneme vs. Allophone - Minimal pair ... vs... · Classification system for categorizing the ... [p ] - 3 allophones of ... phonetic environments in which a sound](https://reader034.vdocuments.mx/reader034/viewer/2022051723/5aadacdd7f8b9a8d678e81f4/html5/thumbnails/37.jpg)
Read up!
See you again.