174349
Description
Ch 3: Language Processing
- Segmenting the Speech Stream
- Results due to exposure
to speech.
- 8-Month-old
infants can pick
out words within 2
mins of hearing
artificial language.
- 8-Month-old
infants can pick
out words within 2
mins of hearing
artificial language.
- Pre-Lexical
- Uses speech
stream
characteristics.
- Coarticulation makes it
harder to detect.
- Some word
boundaries harder to
detect.
- Coarticulation makes it
harder to detect.
- English: Metrical foot.
- Stressed
syllable,
followed by one
or more
unstressed.
- Cutler & Norris: Wordspotting
- Rhythmic units
different in other
languages.
- Stressed
syllable,
followed by one
or more
unstressed.
- Uses speech
stream
characteristics.
- Lexical
- Phonological representation.
- Knowledge of what
words sound like.
- Parallel Activation:
Works like
predictive text!
- Knowledge of what
words sound like.
- Models include:
TRACE, Cohort
model.
- Phonological representation.
- Results due to exposure
to speech.
- Cohort Model
- Parallel Activation
- Word-initial cohorts are activated
- Uniqueness Point is reached
- Uniqueness Point is reached
- Word-initial cohorts are activated
- Parallel Activation
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