Speech Perception
- Created by: Stephanie Knight
- Created on: 13-06-13 17:07
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- Speech
- Cutler & Clifton Model 1999
- Recognition
- Retrieval of Lexical information
- Prosodic Cues and Parsing
- Pitch, Stress, Intonation, Rhythm, Pauses
- Utterance Interpretation
- Syntactic Analysis
- Thematic Processing
- Integration
- Integration into discourse model
- Decode
- Select Speech from background
- Transform to abstract representation
- Segmentation
- Activation of lexical candidates
- Competition
- Recognition
- Segmentation Problem
- Non Lexical
- Speech sounds not heard together m&r
- Stress of initial syllable
- Coarticulation - word boundaries
- Hierarchal
- Lexical
- Metrical Prosody
- Sgemental
- Non Lexical
- The Mcgurk Effect 1979
- We all lip read as we listen
- Ba/Ga/Da
- Features of Speech Perception
- Left Cerebral Hemisphere
- Location for speech perception, but not other auditory perception
- Categorical Perception
- Ability to discriminate sounds belonging to different and the same categories (l and r in Japanese Speakers)
- Phonemic Restoration Effect
- Top down processing. the *eel was on the axel/ orange/ table/ shoe
- Left Cerebral Hemisphere
- Motor Theory
- Mimic the articulatory movements
- Shop/Chop experiment - due to speech musculature forcing us to pause for chop
- Trace Model
- Feature, phoneme and word nodes
- Nodes influence is proportional to activation levels
- Exhitation and inhibition spreads among nodes, and pattern of activation develops
- Word recognition determindedby activation level
- Cohort Theory
- Lexical, syntactic and semantic knowledfe
- Every phoneme = lots of possible word
- Recognition and competition
- Recognition Point
- Cutler & Clifton Model 1999
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