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Definition
| ways to integrate current knowledge of a phenomenon |
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Term
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Definition
| simplification of a system or its parts that can be manipulated or controlled to test theories |
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Definition
mechanical
physiological
mathematical
combination |
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Term
| theories and models of speech production look at.... |
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Definition
serial order
degrees of freedom
context-sensitivity problem |
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Term
| theories of speech production |
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Definition
target models
feedback and feedforward models
dynamic systems models
connectionist models |
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Term
| issues in speech perception |
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Definition
linearity
segmentation
speaker normalization
basic unit of speech perception
specialization |
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Term
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Definition
| a specific sound in a word corresponds to a specific phoneme |
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Term
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Definition
| speech signal can be divided into discrete units that correspond to specific phonemes-----SPEECH PERCEPTION IS NONLINEAR |
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Term
| 2 pros and 2 cons to specialization |
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Definition
pro: CP used to show that speech perception is human, sound has many components whether it is speech or another auditory event
con: research with various animals suggest capable of CP, perceptual magnet effect suggests speech is specialized |
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Term
| categories of speech perception theories |
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Definition
active vs. passive
bottom up vs. top down
autonomous vs. interactive |
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Definition
| a person's knowledge of production is critical for perception |
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Term
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Definition
| acoustic signal is processed in a sequential or serial way from phonetic to lexical to syntax to semantics, with output from one influencing the next stage |
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Term
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Definition
| information and knowledge from many different sources are available at all stages of perception along auditory pathway |
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Term
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Definition
| active theory, articulatory plans are known as gestures, speech perception is unique, need knowledge of production to perceive |
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Term
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Definition
| uses same mechanisms as visual perception, direct, interactive, listener perceives the acoustic signal rather than the component |
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Term
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Definition
| connectionist, network of units, nodes, bottom up and top down, active, autonomous |
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Term
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Definition
| words are main unit of perception, two stages of perception, autonomous and interactive, process of elimination |
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Term
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Definition
| newer theory, prototypes, around 10 months of age phonetic categories are reorganized, bottom up, and slightly top down, passive, prototypes serve as magnets |
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