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Journal / Neuroscience / A Lightweight, Headphones-based System for…
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Neuroscience

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JoVE Journal Neuroscience
A Lightweight, Headphones-based System for Manipulating Auditory Feedback in Songbirds
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A Lightweight, Headphones-based System for Manipulating Auditory Feedback in Songbirds

Article DOI: 10.3791/50027 • 10:13 min
November 26th, 2012 •
1,2, 1,3, 1,2, 1
1Department of Biology, Emory University, 2Neuroscience Graduate Program, Emory University, 3Program in Neuroscience and Behavioral Biology, Emory University

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November 26th, 2012

We describe the design and assembly of miniaturized headphones suitable for replacing a songbird’s natural auditory feedback with a manipulated acoustic signal. Online sound processing hardware is used to manipulate song output, introduce real-time errors in auditory feedback via the headphones, and drive vocal motor learning.

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