Consonants and syllables Fortis-lenis, allophones, processes
12 important questions on Consonants and syllables Fortis-lenis, allophones, processes
The english phoneme /l/ has three defined recurring allophones.
- clear [l] occurs before vowels and before /j/;
- tongue shape is slightly palatalised with a convex upper surface.
- dark (velarised) [ɫ] before a consonants (except /j/) or a pause;
- is velarised
- voiceless (fricative) [l]̥ occ
urs initially in a stressed syllable following /p/ or /k/.
What is a syllable and what are the different parts of a syllable.
- syllable onset
- optional element
- rhyme (gives the potential for words to rhyme)
- syllable nucleus
- this is obligatory, most of the time a
vowel
- syllable coda
- optional element
What is it about certain sounds that makes them candidates for syllable
nucleus status?
nucleus are those who have the most sonority.
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Three types of groups with in the sonority hierarchy
- Vowels
- sonorants
- nasals
- lateral approximant
- central approximants
- obstruents
- voiced fricatives
- voiceless fricativ
es
- voiced plosives
- voiceless plosives
When do you use the long and short vowels?
- Other things being equal, long vowels have an inherently longer duration than short vowels
- However, vowel length depends on phonetic context
- Long vowel Pre-fortis --> here long vowels are only half-long
- Long vowel Pre-lenis, pre-sonorant and word-final --> contexts in which long vowels have full duration
- Short vowel pre-fortis --> short vowels are shortest
- Short vowel pre-lenis, pre-sonorant --> context in which short vowels are longer/lengthened.
- Short vowels do not occur word-finally.
When is there devoicing of lenis consonants?
- Initial --> partly devoiced
- Medial (between vowels) --> fully voiced
- Final --> totally devoiced
- The vowel is still long regardless
of the devoicing. So vowel duration is a more important cue to lenis than voicing.
Voice onset time?
- the english contrast pet - bet invloves aspiration
- in pet the vocal chords only start vibrating after the vowel has started
- in bet these events occur roughly at the same time
- the dutch contrast pet bet invloves prevoicing
- in bet the vocal chords start vibrating before the vowels starts.
- in pet therse events occur roughly at the same time
What can you conclude about these results of a High-Amplitude Sucking (HAS) research?
The second one: a small shift, so there are within the category
The third one: no shift, so there is no soudn change. There is no VOT change
Rhotic vs. Non-rhotic accents?
- /r/ is pronounced in all context
- ready very
- alarm car
- most north american varietes --> GA, canadian
- Scottish, irish
Non-rhotic accents:
- /r/ is pronounced only vefore a vowel
- not before consonant and pause
- alarm
- car
- most of England and Wales
- Australian, South African. New Zealand
- much American English spoken in southern and eastern states
- Boston, new york city
- Alabama, georgie
Which for Rs do you have in non-rhotic accents? (2)
- orthographic r is restored as a link across w
ord boundaries
- as expected, linking /r/ occurs only before a vowel
- completely natural and accepted in non-rhotic accents
- /r/ is inserted after /ɑː ɔː ə ɪə ʊə/ even though no r occurs in the spelling
- as expected, intrusive /r/ occurs only before a vowel
- Also very frequently found in most non-rhotic accents (although not considered standard)
What are the semi-vowels and non-semi-vowels
- The semi-vowels are articulated with the part of the tongue that is used to articulate vowels – the front, center, and back. The position for /j/ and /w/ are the same as for the [i] and [u] vowels respectively. Semi-vowels only occur in syllable onsets.
- The non-semi-vowels /l/ and /r/ involve the tip and blade of the tongue, which are not used in the articulation of vowels.
What are the criteria for Yod-dropping in English?
- Yod-dropping occurs when the sounds [j] is omitted, typically in specific contexts.
- Main criteria include:
- Following a vowel sound
- Being at the beginning of a stressed syllable
- In informal speech or specific dialects
- Examples include words like "do you" becoming "d'you."
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