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| Author: | Doll, T. Hanna, T. |
| Title: | Spatial and spectral release from masking in three-dimensional auditory displays |
| Journal: | Human Relations
1995 : JUN, VOL. 37:2, p. 341-355 |
| Index terms: | SPATIAL ECONOMICS FREQUENCY DISTRIBUTION MANAGEMENT |
| Language: | eng |
| Abstract: | The extent to which simultaneous sounds in three-dimensional (3D) auditory displays mask one another was examined as a function of their spectral proximity and spatial separation. A tonal signal of either 0.5 or 4 kHg was presented at 0 deg azimuth in the horizontal plane of the listener's head. Spectral proximity was varied by centering a notched-noise masker on the signal frequency and varying the notch width. The masker was presented at an azimuth of 0, 20, or 40deg, and the listener's head was immobilized. |
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