LANGUAGE AND SOUND CHANGE Flashcards
definition
letter-to-sound correspondence
the way the word is written does/doesn’t look like how it sounds
orthography may or may not always be useful
what kind of change would the Northern Cities Shift be considered?
unconditioned, phonetic, and regular
conditioned vs unconditioned sound change
- **conditioned ** = pronounciation is dependent on certain contexts and effects only some of the sounds occurences –> phonological change occuring in specific phonetic contexts
- unconditioned = pronounciation shift across a language without being dependent on the surrounding phonetic context
phonemic vs non-pronemic sound change
- phonemic = change in pronounciation within a language that alters the phonemic system
- non-phonemic = a change in pronounciation at a phonetic level, but no changes in the phonemic level
regular vs sporadic sound change
- regular = a change in all phonological environments
- sporadic = replacement, over some arbitrary interval of time, of one phoneme in one place by another
merger vs split
- merger = the loss of a contrast: two phonemes merge
- split = the creation of a (new) contrast: sounds that were allophones become seperate phonemes
what is a conditioned merger (aka “primary split”)
an allophone (conditional variant) of one phoneme that merges with some other phoneme
what is a split (aka “secondary split” or “phonemicisation”)
an allophone becomes an independent phoneme when the conditioning environment is altered or lost
- merger/loss in the conditioning environment causes the allophonic distinction to become a phonemic distinction
- complementary distribution > overlapping distribution (=contrast)
what is lenition
when weakening occurs in a specific order relating to how consonant-like the sound is
- less consonant-like = muscle move less
what is excrescence
epenthesis of a plosive in between a nasal and another voiceless consinant: N_C
- e.g., Chom[p]sky instead of Chomsky
why does excrecense occur
nasals require oral closures and lowered velums, fricatives/trills require the velum to be lowered. The delay between those changes makes the plosive sound
Where is excrescence most frequent?
Excrescence is most frequent with [ns] clusters and also more frequent before [f] and [θ].
Is excrescence perceived across morpheme or syllable boundaries?
No, excrescence is not perceived across morpheme or syllable boundaries.
Why aren’t prince and prints the same in pronunciation?
They differ due to excrescence; prints has an excrescent [t] while prince does not.
What are two mechanisms of language change?
Diffusion (spreading innovation) and errors during transmission (misparsing the language perceived).
What is tonogenesis?
Tonogenesis is the development of phonological tone contrasts from laryngeal contrasts (e.g., voicing or aspiration) in nearby consonants.
What phonetic effect is associated with tonogenesis?
Voiced consonants lower F0 (low tone), while voiceless consonants raise F0 (high tone).
What is the difference between phonologization and phonemicization?
Phonologization refers to the process of a phonetic effect becoming systematic, while phonemicization refers to the effect becoming a contrastive feature in the phonological system.
What is rhotacism?
Rhotacism is a sound change where [s] or [z] becomes [ɹ] or [ɾ], often proposed as a type of lenition.
What is listener-based sound change?
Sound change originating from misperception by the listener, where the speech signal’s variability leads to errors in decoding.
What is hypocorrection in sound change?
Hypocorrection occurs when a listener fails to “undo” a contextual effect, interpreting it as an inherent property (e.g., tonogenesis).
What is hypercorrection in sound change?
Hypercorrection occurs when a listener mistakenly interprets an inherent property as a contextual effect and “undoes” it (e.g., dissimilation).
What is velar palatalization?
A sound change where /k/ > [tʃ] before high front vowels (e.g., /i/ or /j/), often due to perceptual reanalysis.
What did Guion (1998) find about velar palatalization?
Velar palatalization is conditioned by perceptual reanalysis of faster speech, where [k] before high front vowels is heard as [tʃ].