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. Author manuscript; available in PMC: 2012 May 22.
Published in final edited form as: J Neurosci. 2010 Dec 8;30(49):16741–16754. doi: 10.1523/JNEUROSCI.2016-10.2010

Figure 1. Envelope features of the aAM stimuli.

Figure 1

(A) Envelope of an aAM stimulus with a peak level of 80dB SPL (left) and its mean-slope trajectory (right). Envelope segments with positive, zero, and negative slope values and their associated mean-slope trajectories are plotted in different colors. Each color dot on the mean-slope trajectory marks the mean-slope values of one 25-ms envelope segment. (B) Contour plots of the mean-slope distributions of total envelope features in ten aAM stimuli played at 80dB and 30dB SPL. (C) Contour plots of the mean-slope distributions of five envelope feature types at 80dB and 30dB SPL. The color of a contour line indicates the peak-normalized magnitude of a distribution.