Fig. 7.

Q_ERB as a function of frequency. Mean macaque behavioral Q_ERB data (red circles; standard deviation error bars) are compared to behavioral Q_ERB data for humans (black; filled circles (Human1): Moore et al., 1990; unfilled squares (Human2): Glasberg and Moore 1986; filled triangles (Human3): Shailer et al., 1990; unfilled diamonds (Human4): Desloge et al., 2012; solid line (Human5): Shera et al., 2002), marmosets (blue; Osmanski et al., 2013), and chinchillas (green; Niemiec et al., 1992). The gray shaded area shows the range of the macaque Q_ERB values in the current study. (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)