Institute for Data Analysis and Visualization

This paper describes a public-domain database of high-spatial-resolution head-related transfer functions measured at the U. C. Davis CIPIC Interface Laboratory. Release 1.0 includes head-related impulse responses for 45 subjects at 25 different azimuths and 50 different elevations (1250 directions) at approximately 5 degree angular increments. In addition, the database contains anthropometric measurements for each subject. Statistics of anthropometric parameters and correlations between anthropometry and some temporal and spectral features of the HRTF's are reported.