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. 2016 May 19;130(4):393–405. doi: 10.1037/bne0000143

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© 2016 The Author(s)

This article has been published under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Copyright for this article is retained by the author(s). Author(s) grant(s) the American Psychological Association the exclusive right to publish the article and identify itself as the original publisher.

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Three-location discrimination in background noise. (A) Performance as a function of signal-to-noise ratio (SNR) for each location of a 10-kHz pure tone target, for F1 only. (B) Average performance for F1–4 as a function of SNR for each location of 10-kHz pure tone. (C) Mean performance averaged across signal location, for F1 only, as a function of SNR and signal bandwidth. (D) Mean performance for F1–4, averaged across all signal locations, as a function of signal bandwidth. (E) Localization thresholds (66%) for each signal bandwidth. (F) Localization thresholds as a function of source location. Error bars in Parts A, C, and E indicate 95% confidence intervals. Error bars in Parts B, D, and F show standard deviation across animals. Note that in Part B, the two largest SNRs were only tested in one animal.