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Sound Phonetics & Phonology
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General considerations Speech sounds and sounds that convey meaning Their patterns Sound change
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Phonetics The study of how speech sounds are made, transmitted and received
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Vocal organs The lungs and windpipe/trachea Larynx and vocal cords Vocal tract/cavity: oral tract vs. nasal tract Upper lip/teeth, alveolar ridge, hard/soft palate, uvular and pharynx Lower lip/teeth and the tip/blade/front/center/ back/root of the tongue
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Consonants Airstream being obstructed in some way Voicing Places of articulation Manners of articulation Compare: vie, phi, buy, my
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Places of articulation bilabial: pie/buy/my labiodental: five/vie dental: thigh/thy alveolar: tie/die/nigh/sigh/zeal/lie retroflex: rye palato-alveolar: shy palatal: you velar: hack/hag/hang Compare: fee, theme, see, she wing, win, whim
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plosive: my/nigh vs. pie/tie/guy (nasal vs. oral) frictive: five/vie/sigh/zoo/thigh/thy/shy approximant: yacht/we/raw lateral: lay/ale affricate: church/judge [s] in sing: voiceless, alveolar frictive [N] in sing: voiced, velar, nasal stop Manners of articulation
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The height of the body of the tongue The front-back position of the tongue The degree of lip rounding Vowels
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Assimilation Regressive right place[p] good morning[b] one cup cf bank[N] have to[f] Progressive cats[s] dogs[z]
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CV continuum & syllabics More/less vowel/consonant-like Vowels Consonants [m][n][l] button[bQtn] Little[litl]
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Weak forms black and white[En] but why not[bEt] as good as gold[Ez] better than not[TEn] Did he win[i] How do they know[dE](before consonants) to stay or to go[tE] I need some paper[sEm] The men have gone[Ev](not after pronouns)
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Suprasegmentals Stress (and rhythm) It was an accident. cheaper fares – cheap affairs Give it to John. How did you manage to be there in time? Pitch/Intonation He was in an appalling bad temper. Length: bed – beat cf big – wish
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which sounds occur e.g. *xoda - poda what their distribution is e.g. *ngatus – singer/sing how they can be combined e.g. *bnick - blick how they might be realized differently in different positions e.g blocks – boards - mattresses Phonology
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Properties of phonology Abstract Universal Modular Hierarchical e.g. 1a. electric – electricity [k] [s] b. kick −/→ sick 2a. cats – dogs – matches b. Abner
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Phones, minimal pair, phonemes and allophones (allo)phones phonemes meat – neat[m,n]/m,n/ buy – pie[b,p h ] /b,p/ pie – spy[p h,p] Phonological rules: a b / c_d e.g. p h p / s_
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Grouping sounds into phonemes Complementary distribution Free variation Phonetic similarity e.g. shoe - she cup
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Phonological structure prosodic words metric feet syllables segments features
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O R O R N C N C b C t k l P m p O = onset ( 首音 ) N = nucleus ( 音节核 ) R = rime ( 韵 ) C = coda ( 音节尾 ) Syllable structure
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Rhyme and alliteration syllable rime Onset nucleus coda brand [br A nd] bridge [b i dV] ridge [r i dV]
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1a. palptread on b. palpatreading on c. papt’ato tread on p a l p a p a p t’ a Alternation: insertion or deletion
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vowel > liquid/glide/nasal > affricate/frictive/stop 1a. *bnick b. *kibn c. lab-network d. drabness e. Abner 2a. bloat – clam(C 1 C 2 V…) b. spring/split(C 1 C 2 C 3 V…) 3a. lent/belt/lift/mist/apt(…VC 1 C 2 ) b. text(…VC 1 C 2 C 3 ) Sequencing: sonority hierarchy
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Stress and syllabification 1a. attack – attic(C)V$CV b. below – bellow cf tapper – taper 2a. apply (C)VCCV(C) b. Abner
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Universals & constraints CVC vs. CV V vs. CV Syllable structure markedness constraints N UC Syllables must have a nucleaus O NSET Syllables must have an onset N O C ODA Codas are not allowed Input/output constraints *A DD Don’t add material to the input *D ELETE Don’t delete material from the input
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banana
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test
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Subsegmental structure Distinctive features e.g. /p/ - /b/(voicing) /p/ - /g/(voicing+place) /p/ - /z/(voicing+place+manner) Features Binary[±sonorant] Privative[±nasal] Multivalued[±high]
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Feature matrices b i l
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Timing: deletion or compensa- tory lengthening 1a. /kosmis/[ko:mis]courteous b. /kasnus/[ka:nus]gray c. /fideslia/[fide:lia]pot 2a. /smereo:/[merio:]deserve b. /snurus/[nurus]daughter-in-law
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Summary Surface phonetic representations (output) Constraints/rules Underlying phonemic representations (input)
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