FIG. 6.

Average synchronization, rate, and synchronization rate as a function of distance from CF. Error bars indicate the standard error of the mean. A/D. Synchronization as a function of carrier separation was relatively flat for changes introduced in either ear. B/E. Rate responses were highest when the carrier frequencies for both ears were matched for contralateral chances, but this function was relatively flat for ipsilateral chances. C/F. The synchronization rate was highest at zero and declined quickly with carrier frequency separation for both contralateral and ipsilateral chances.