Development of the Auditory System. Mechanisms of sound localization 1. timing differences--onset...
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Transcript of Development of the Auditory System. Mechanisms of sound localization 1. timing differences--onset...
Mechanisms ofsound localization
1. timing differences--onset and phase
2. intensity differences
3. spectral properties
4. monaural evaluation of spectral and intensity cues with scanning
Mechanisms ofsound localization
1. timing differences--onset and phase
2. intensity differences
3. spectral properties
All are used for best estimate of location
4. monaural evaluation of spectral and intensity cues with scanning
Mechanisms ofsound localization
1. timing differences--onset and phase
2. intensity differences
3. spectral properties
All are used for best estimate of location
Critical Periods?
Up to 70 days
Up to 200 days
Up to 200 days
Open ended
Smallindividualcages
Largegroupaviary
Prismintroduced
Prismremoved
Adapted from: Brainard, M.S. & Knudsen, E.I. (1998)J. Neurosci., 18, 3929-3942