On the perception of speech sounds as biologically significant signals.
This paper reviews some of the major evidence and arguments currently available to support the view that human speech perception may require the use of specialized neural mechanisms for perceptual analysis. Experiments using synthetically produced speech signals with adults are briefly summarized and extensions of these results to infants and ther organisms are reviewed with an emphasis towards detailing those aspects of speech perception that may require some need for specialized species-specific processors. Finally, some comments on the role of early experience in perceptual development are provided as an attempt to identify promising areas of new research in speech perception.
D000328:Adult; D003463:Cues; D006801:Humans; D007223:Infant; D007802:Language; D007804:Language Development; D010700:Phonetics; D011287:Prejudice / Q000502:physiology; D011578:Psycholinguistics; D013045:Species Specificity; D013067:Speech Perception / Q000502:physiology*