Test 2.2 Terms Flashcards
allomorph
and examples
variations of morphemes; different forms of the same morpheme or basic unit of meaning, different pronunciations or spellings
(s) has 3 morphemes
- s as in judges
- z as in dogz
- əz as in boxəz
minimal pairs
and example
two words with different meanings that are identical except for one that occurs in the same place in each word
- ex. cab and cap
we can assume allomorph is selected based on final sounds of the mouns caps vs cabz
phonemes
basic unit of sound and are sensed in your mind rather than spoken or heard
allophones
actual sound being produced in various enviornments
illustration of allophones
- vowels are nasalized before a nasal consonant w/in the same word (nasalized vowels do not change meaning)
- consonants also have allophones
tick, /tIk/, [t^h I k]
complementary distributions
allophones of a phoneme never occur in the same enviornment
- the replacement of one sound for another will not change the meaning of the word
phones
sounds
- complementary distribution alone is not sufficient to determine the allophones of a phoneme. The phones much also be phonetically similar; that is share most phonetic features
distinctive phonemic feature
when a feature distinguishes one phoneme from another
feature value
two values [+feature] [-feature] to indicate presence or absence of a feature
- ex. b [+voiced] p [-voiced]
nondistinctive
when a feature is predictable by a rule for a certain class of sounds
- ex. aspiration is a nondistinctive feature for voiceless stops in english
can the same phones occur in two languages?
yes, but pattern differently because phonologies of the language are different
ex. aspiration is not distinctive in english but is distinctive in Thai
Natural classes of sounds
a group of sounds described by a small number of distinctive features
The three rules of phonology
- phonemic representation of a word
- phonetic representation (rule-governed)
- feature-changing rules
Feature Changing rules
assimilation rules:
- coarticulation
assimilation rules: a rules that makes neighboring segments more similar by duplicating a phonetic property
- coarticulation: reflected in assimilation, the spreading of phonetic features either in anticipation or in the preservation of articulatory processes
Feature changing rules:
dissimilation rules
dissimilation rules: a segment becomes less like another segment
insertion and deletion rules
add or delete entire segments
epenthesis
adding a segment
- ex. plurals, possessives etc
deletion
deleting a segment
- ex. memory -> memry
Phonological rules provide…
the phonetic information necessary for the pronunciation of utterances
Derivation
the way the phonological rules apply to the underlying phonemic representations to create the phonetic representation
syllables
phonological units composed of one or more phonemes
nucleus
every syllable has one, may preceed or follow by one or more phonemes called the onset and coda
rime
nucleus+coda
phrasal stress
when words are combines into phrases and sentences, one syllable recieves more stress than others
- can distinguish a compound noun from an adjective + noun combo
contrastive tones
when pitch is a phonemic feature
pitch contour/intonation
used to distinguish questions from statements, can also disambiguate sentences
phonotactic constraints
limitations on sequences of segment
- based on syllables and vary from language to language
lexical gaps
words that don’t exist in a language but could exist because they conform to the phonotactic constraints of the language
optimality theory
proposed that a universal set of phonological constraints exists and that this set is ordered with some constraints begin more highly ranked
how do you determine phonemes and allophones in a language other than english?
- are there any minimal pairs in the data in which these sounds contrast?
- Are any noncontrastive sounds in complementary distribution?
- If nonconstrasting phones are found, what are the underlying phonemes and their allophones
- What are the phonological rules by which the allophones can be derived?
Suprasegmental features
intonation patterns, stress placement, and rhythm in spoken languages
Prosodic Phonology
study of the tune and rhythm of speech and how these features contribute to meaning
Can a word have syllable with stress?
yes, this occurs in many languages
in english=leads to differences in pronunciation
idolect
language of an individual speaker with its unique characteristics
dialect
mutually intelligible forms of a language that differ in systematic wats
dialect continuum
formed when dialects merge into each other
dialect leveling
movement towards greater uniformity and less variation among dialects