Fig. 7.

Interaural level differences (ILDs) in the acoustic waveforms measured at −90° averaged at distances of 80 and 160 cm for the low, middle, and high frequency bands (as defined in Fig. 5). The acoustic waveforms were derived from the HRTFs and BRTFs measured in the same rabbit as the neural data. The ILD for each of the low, middle, and high frequency bands was the average of the ILDs for a series of 1-octave band noise whose center frequencies varied in 1/3-octave steps spanning the limits of each of the 3 bands. Anechoic, moderately reverberant, and highly reverberant environments are shown.