Chapter 4: Sound Patterns of Language — Comprehensive Notes

Take Away

  • Define phonology
  • Describe phonemes, phones, allophones
  • Discuss syllable structure
  • Identify coarticulation effects

PHONOLOGY

  • Description: description of the systems and patterns of speech sounds in a language.
  • Focus: abstract aspects of language sounds rather than physical articulation.
  • Function: underlying blueprint for speech sounds; exchanging information and sending a message.

TERMINOLOGY

  • Phoneme: smallest meaning-distinguishing speech sound unit (abstract).
  • Phone: physically produced speech sound.
  • Allophone: closely related set of phones of one phoneme (the concrete realizations).

ENGLISH PHONEMES

  • A chart/slide lists English phonemes with example words (demonstrates the set of vowel and consonant sounds used in English).
  • Note: content includes many examples across vowels and consonants (varied spellings and pronunciations).

PHONEMES THAT SHARE MULTIPLE FEATURES BELONG IN A NATURAL CLASS

  • Idea: phonemes can be grouped by shared features into natural classes (e.g., voicing, place, manner).
  • Classification uses + or − to label features (e.g., +voice, −voiceless, +bilabial, +alveolar, +stop, +fricative, +nasal, +velar, etc.).
  • Purpose: helps predict patterns like assimilation and distribution.

EXAMPLES (Natural Class Labels)

  • /s/ → [−voice], [+alveolar], [+fricative]
  • /t/ → [−voice], [+alveolar], [+stop]
  • /g/ → [+voice], [+velar], [+stop]
  • /ŋ/ → [+voice], [+velar], [+nasal]
  • Note: use plus (+) or minus (−) to label features.

TERMINOLOGY (PHONEME, PHONES, ALLOPHONES)

  • Phoneme: smallest meaning-distinguishing unit (abstract).
  • Phone: physically produced sound.
  • Allophone: a closely related set of phones realized by one phoneme (the concrete variants).

PHONEME (DEFINITION)

  • Smallest unit of sound that can differentiate meaning.
  • Example framework: /t/ with variant implementations like [t], [tʰ], [ɾ], etc.
  • In practice, different surface realizations occur without necessarily changing meaning.

ALLOPHONES OF /t/

  • Concept: different phones that realizethe same phoneme /t/.
  • Notation: phones are described in square brackets: [t], [tʰ], [ɾ], etc.
  • When there is a set of phones that are all realizations of one phoneme, they are called allophones of that phoneme.

IPA AND PRONUNCIATION DENOTATION

  • IPA is used to denote pronunciation properly.
  • Example: the pronunciation of a name or word can be shown with IPA symbols.
  • Practical point: IPA helps capture fine-grained differences in sounds across speakers/languages.

REVIEW: PHONEMES VS PHONES

  • Change a phoneme → a change in meaning.
  • Change allophones → only slight changes in pronunciation; meaning remains the same.
  • Distinction is essential for understanding sound systems and for language work (e.g., therapy, teaching).

MINIMAL PAIRS & SETS

  • Minimal pair: two words that differ in exactly one phoneme, in the same position, and have different meanings (e.g., /fæn/ vs /væn/ for "fan" vs "van").
  • Minimal set: a group of such pairs.
  • Practical use: especially valuable in speech therapy to establish contrasts not yet present in a child’s phonological system (e.g., "door" vs "sore", "pot" vs "spot", "key" vs "tea").
  • References (as given): Blache, Parsons, & Humphreys (1981); Weiner (1981).

WORD PRODUCTION & WORD PRODUCTIVON

  • Word pairs practiced to illustrate contrasts:
    • red vs wed
    • rake vs wake
    • rich vs witch
    • run vs won
    • ring vs wing
    • rock vs walk
  • These exercises help children practice production of sounds that change meaning when altered by a single phoneme.
  • Note: two slides show production (repetition of pairs) and productive use (generating new contrasts).

QUICK NOTE: PHONEME VS GRAPHEME

  • Phoneme: smallest unit of sound that combines to form words.
  • Grapheme: a way of writing down a phoneme; can be 1 letter (p), 2 letters (sh), or 3 letters (tch).
  • Emphasizes the difference between sound units and their written representations.

ENGLISH IS NOT PHONETICALLY CONSISTENT IN PRONUNCIATION

  • English spelling does not map one-to-one with pronunciation.
  • Example cue: “MONKEY” (not perfectly phonetic in spelling-to-sound mapping).
  • Practical implication: learners often rely on phonological rules rather than spelling.

PHONOTACTICS

  • What is allowed: the study of which sound combinations are permitted in a given language.
  • Demonstration tool: the WUG test (Berko, 1958) used to assess unconscious knowledge of pluralization and other morphophonemic rules.
  • Concept: there are standardized, language-specific patterns for how sounds can be combined.

PSEUDOWORDS

  • Definition: words that fit allowable sound patterns but are not real words.
  • Examples given in slides: Wug, Lim, Tet.
  • Purpose: test/illustrate phonotactic knowledge without lexical bias.

PHONOTACTIC CONSTRAINTS

  • Not permitted sound patterns in a language.
  • Idea: speakers have implicit knowledge about acceptable sequences.
  • Cross-language examples: what is allowed in one language may be disallowed in another (e.g., Greek allows [ps] sequences; English generally does not).
  • Specific notes: even if a language has a particular cluster, another language may not; some clusters are universal in some contexts and not in others.

GREEK VS ENGLISH CONSONANT CLUSTERS

  • Greek may have [ps] sequences where English typically does not do so.
  • The psychology of how different languages handle such sequences is highlighted via the psychology example prompt.

LLANFAIRPWLLGWYNGYLLGOGERYCHWYRNDROBWLLLLANTYSILIOGOGOGOCH

  • Welsh long place name example used to illustrate extreme phonotactic complexity and cross-language diversity.
  • Context: Welsh allows long, complex consonant clusters and rich syllabic structures; used here as a linguistic curiosity.

THE LONGEST PLACE NAME IN AN ENGLISH-SPEAKING COUNTRY

  • Taumatawhakatangīhangakoauauotamateākapīki-maunga-horonuku-pukaiminga-horonu-kuku-uhoro-nuku-pokai-whenua-kitanatahu (New Zealand reference).
  • Purpose: demonstration of cross-language orthography and phonotactics.

STRENGTH SPLASH SPRING SCRAMBLE SQUISH

  • A tongue-in-cheek cue that English permits up to three consonants at the beginning of a word.
  • Practical implication: initial clusters vary (e.g., school, sprint, strength) and influence syllable structure.

ENGLISH CONSONANTS: WHAT ABOUT 'SCHOOL'?

  • Example used to discuss consonant clusters and orthography vs. phonology.
  • Highlights that the spelling patterns may not map directly to pronunciation, especially with clusters like "sch-".

CONSONANT - VOWEL STRUCTURES

  • Focus on sound rather than spelling.
  • Emphasizes the underlying phonological structure rather than written form.
  • Common structures include: CV, \, CCV, \, CVC, \, CCVC, \, VCC, \, etc. (illustrative patterns; see slide)

SYLLABLES (TERMINOLOGY)

  • Syllable: unit of sound consisting of a nucleus (vowel) and optional onset and coda.
  • Onset: one or more consonants preceding the nucleus.
  • Rhyme: nucleus plus coda.
  • Terminology uses: Onset, Nucleus, Coda; Rhyme equals Nucleus + Coda.

SYLLABLE STRUCTURE

  • Common patterns: CV, CVC, CCV, CCVC, CVCC, V, VC, CCV…
  • Illustrative mappings show how different words break into onset, nucleus, and coda.

EXAMPLES OF SYLLABLE PATTERNS

  • Cat → CVC
  • Cats → CVCC
  • Fish → CVC
  • Meat → CVC
  • Might → CVC
  • Ought → VC
  • Knight → CVCC
  • Knights → CVCC
  • Knightly → CVCCV

SYLLABLE TYPES

  • Open syllables: end in a vowel (no coda).
  • Closed syllables: end in a consonant (have a coda).
  • Examples: Open: Oh, No, Way; Closed: Wake, Up.
  • Practical takeaway: open vs closed affects stress, pitch, and vowel quality.

OPEN VS CLOSED SYLLABLES (EXAMPLES)

  • OPEN: Oh (V), No (CV), Way (CV)
  • CLOSED: Wake (CVC), Up (VC)
  • Notation examples: ext{Oh} = V, ext{No} = CV, ext{Way} = CV, ext{Wake} = CVC, ext{Up} = VC

I DO NOT LIKE GREEN EGGS AND HAM

  • Sentence used to illustrate syllable types across multiple words.
  • Example mapping (illustrative): words in the sentence can be broken into syllables of varying structures (e.g., VC, CVC, CCVC, VCC, etc.).
  • This exercise highlights that English pronunciation and syllable structure do not always align with spelling.
  • Syllable-type mapping on the slide shows various patterns (e.g., VC, CVC, CCVC, VCC, etc.).

PRACTICE: COCOA & AORTA

  • Practice task prompts: determine syllable structure and onset-rhyme components for each word.
  • Objective: apply knowledge of onset, nucleus, and coda, and distinguish open vs closed syllables.

TERMINOLOGY: COARTICULATION

  • Coarticulation: process of making one sound almost at the same time as the next sound.
  • Observational note: often seen in casual speech.
  • Practical implication: coarticulation affects how sounds influence one another in continuous speech.

COARTICULATION EXAMPLES (CASUAL SPEECH)

  • The phrase “I don’t know what you’re talking about” often exhibits rapid coarticulation in casual speech, making certain segments less distinct.
  • Real-world cue: coarticulatory effects are common in natural speech and affect intelligibility, especially in rapid speech.

COARTICULATION EFFECTS (TYPICAL PATTERNS)

  • Assimilation: a sound becomes more similar to the next sound. Example: /-voiced/ → /-voiceless/ in a given environment; a voiceless environment can cause a nearby voiced segment to devoice: e.g., hæv + tu → hæftə (have + to).
  • Nasalization: adding nasal quality to a sound segment before a nasal sound (e.g., non-nasal → nasal before a nasal: /pæ/ + /n/ → /pæn/).
  • Elision: leaving out a sound segment, often in clusters or multisyllabic words; e.g., cluster reduction: məst + bi → məsbi; sometimes syllable reduction: prizənǝr → priznǝr.
  • Consequence: coarticulation can yield multiple surface realizations for the same underlying phoneme, depending on surrounding sounds and speech rate.

PRACTICAL IMPLICATIONS

  • In language teaching and speech-language pathology, understanding phonology and coarticulation helps with pronunciation coaching and therapy planning.
  • In forensic linguistics or ASR (automatic speech recognition), accurate modeling of phonemes, allophones, and coarticulation is critical for intelligibility and accuracy.

SUMMARY CONNECTIONS

  • Phonology provides the abstract structure (phonemes, allophones) that underpins how words change meaning and how sounds are organized into syllables.
  • Phonotactics explains language-specific sound sequences and constraints, shaping what counts as a possible word in a language.
  • Syllable theory (onset-nucleus-coda) links to phonotactics and to how words are segmented and produced.
  • Coarticulation shows that speech is dynamic; sounds influence each other in real time, affecting perception and production.

KEY FORMULAS AND NOTATION (RELEVANT)

  • Minimal pair concept (contrastive phoneme):
    • Example: /fæn/
      eq /væn/ when meanings differ.
  • Syllable structure patterns (illustrative):
    • ext{CV}, ext{CVC}, ext{CCV}, ext{CCVC}, ext{V}, ext{VC}, ext{VCC}
  • Onset, Nucleus, Coda definitions (notation):
    • Onset = one or more consonants
    • Nucleus = a vowel
    • Coda = one or more consonants
    • Rhyme = Nucleus + Coda
  • Phoneme vs Allophone distinction (conceptual):
    • Changing a phoneme changes meaning; changing an allophone changes pronunciation without changing meaning.

NOTE ON SYMBOLS

  • Phoneme surface forms: /t/, /s/, /ŋ/, /ɟ/, etc. (abstract)
  • Phones (surface realizations): [t], [tʰ], [ɾ], etc. (concrete)
  • Allophones: variants like [t], [tʰ], [ɾ] that realize the phoneme /t/
  • IPA usage: IPA symbols used to denote precise pronunciation; brackets for phones, slashes for phonemes.