8 - Language Flashcards
list the organization of language order
sentence>phrase>word>morpheme>phoneme
a sentence is made up of _
single or multiple phrases
define morphemes
the smallest meaningful units
words are made up of _
multiple morphemes
define “words”
the smallest complete set of letters/complete discrete unit of meaning
define phoneme
the most basic/smallest unit of sound
the categorization of speech sounds is based on which 3 things? (speech production
- voicing
- manner of production
- place of articulation
how does pressure/air play a part in speech production?
- speaking is about changing the pressure of air that comes out of mouth
- vocal cords can change pressure
- air goes through oral cavity/mouth, goes through manipulation (tongue, teeth, lips) exits mouth
describe voicing
- engaging your vocal cords/folds
- can test if you’re voicing by putting hand on throat and feeling vibration
*whisper = not vibration
someone who doesn’t know how to whisper is always engaging in what part of speech production?
voicing
define manner of production
another way in which we can manipulate air
- how airflow is restricted to produce different sounds/any restrictions that happen in mouth
define place of articulation
- where you position your lips and tongue to manipulate airflow
What are the 2 components of speech perception?
speech segmentation and coarticulation
define speech segmentation
the “slicing” of a continuous speech stream into appropriate segments
define coarticulation
in producing speech, adjacent phonemes overlap
“preparing for the next sound”
how might speech segmentation impact a foreign language speaker?
- seems like locals are speaking very fast
- results from not knowing how to segment the language into meaningful parts
why is coarticulation necessary?
- helps us speak faster
- need to say a lot of consonants pretty quickly (10-15 diff consonant and vowel sounds in a second)
- would take a lot of time if we made sounds discrete
what effect does coarticulation have on the sound of letters?
- because you are preparing for the next sound, the first sound is affected
- exact same sound/consonant sounds can appear in multiple different forms in terms of their actual spectral power/physical properties of the sound that enters auditory system
- makers all the sounds/words you hear unique/with diff acoustic patterns
Prior knowledge and expectations are important in our perception of speech: name the 3 components that affect our expectation
1) regularly used vocab is fairly limited
2) Phonemic restoration effect: top-down processes change what people actually hear
3) context aides word recognition
how does regularly used vocabulary affect speech perception?
if we don’t use certain words/phrases, wouldn’t expect to hear them
describe the phonemic restoration effect
- top down processes change what ppl hear
*breaking up sound with noise, ppl swear that the noise is still there - will still hear the word in completeness
- brain fills it in based on expectations
Is the phonemic restoration effect conscious or unconscious?
unconscious
what happens if you have a gap in a word without adding in a noise?
- people won’t fill it in with anything
- phonemic restoration effect does not work
define categorical perception
people are better at hearing differences BETWEEN categories of sounds (eg. g vs k) than WITHIN categories (diff pronounciations of a d sound)