Bill Gardner and
MIT Media Lab
Keith, KEMAR, and Bill in MIT's anechoic chamber.
The archive contains:
README (1K) - A brief description of the archive
KEMAR-FAQ.txt (25K) - Frequently Asked Questions - read this
compact.tar.Z (200K) - Compact HRTF measurements
compact.zip (226K) - Compact HRTF measurements, Windows zip file
full.tar.Z (1.3M) - Complete set of HRTF measurements, speaker and headphone responses
full.zip (1.4M) - Complete set of HRTF measurements, Windows zip file
headphones+spkr.zip (41K) - Speaker and headphone responses, Windows zip file
hrtfdoc.ps (116K) - Postscript documentation on the HRTF data
hrtfdoc.txt (18K) - Text-only version of hrtfdoc.ps
diffuse.tar.Z (197K) - diffuse-field equalized HRTFs (44.1 kHz)
diffuse.zip (221K) - diffuse-field equalized HRTFs (44.1 kHz), Windows zip file
diffuse32k.tar.Z (157K) - above resampled to 32kHz sampling rate
3Daudio.tar.Z (203K) - demonstration 3D audio spatializer for SGI Indigos
matlab_scripts.tar.Z (11K) - useful MATLAB scripts for processing data
The file hrtfdoc contains a detailed description of the data and the measurement technique. It is also available online as an html document (hrtfdoc.html). It may also be obtained through the Media Lab as Perceptual Computing Technical Report #280. Note that the diffuse-field equalized HRTFs, 3D audio program, MATLAB scripts, and Windows zip format files were added to this archive after the documentation was written.
The Windows zip format files were generously provided by Robert Cain.
This data is Copyright 1994 by the MIT Media Laboratory. It is provided free with no restrictions on use, provided the authors are cited when the data is used in any research or commercial application.
Bill Gardner firstname.lastname@example.org and Keith Martin email@example.com
MIT Media Lab Machine Listening Group
May 18, 1994 (last revised July 18, 2000)