Phonetics Flashcards
Approaches to the study of phonetics
perception, production, instrumental, developmental, cultural, historical
graphemes
written symbols; a unit in the writing system of a language
phonemes
speech sounds; the smallest and most basic speech segment that has the function of distinguishing morphemes
morphemes
the smallest unit of a language that carries meaning
orthography
the conventional system of written spelling used in a language
isomorphism
a one-to-one correspondence between the members of two sets; there is no isomorphism between sounds and symbols in written English
what are the 3 systems of speech production?
supralaryngeal, laryngeal, respirator
respiratory system function in speech
inhale, exhale; we speak on the exhale
laryngeal system function in speech
larynx & vocal folds
supralaryngeal system function in speech
(vocal tract) the filter for speech; as we move it, the sounds change
what do the vocal folds do?
create our sound source
vocal folds are spread apart:
no phonation (abducted)
vocal folds are pulled together:
phonation (adducted)
what are the regions of the tongue from front to back?
tip, blade, body (front & center), dorsum (back), and root
articulation
moving the moveable parts
articulation in reguards to speech
the moveable parts of the vocal system that contribute to the production of consonants and vowels
what are the cavities in the supralaryngeal system?
nasal cavity (sinuses), oral cavity, and pharyngeal cavity (throat)
what are the 5 parameters of describing consonant production?
phonation, place of articulation, nasality, secondary articulations, manner of articulation
phontion
when the vocal folds are vibrating
places of articulation (7)
bilabial, labiodental, interdental, alveolar, alveopalatal, palatal, velar
bilabial
lips are closed together (b in boy)
labiodental
lips are between the teeth (f in fish)
interdental
tongue in between teeth (th as in think)
alveolar
blade of tongue hits roof of mouth (t as in toy)