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Engineering Brief

DIY Measurement of Your Personal HRTF at Home: Low-Cost, Fast and Validated

Authors: Reijniers, Jonas; Partoens, Bart; Peremans, Herbert

AES Convention 143 · Paper 399 · October 2017

Abstract

The breakthrough of 3D audio has been hampered by the lack of personalized head-related transfer functions (HRTF) required to create realistic 3D audio environments using headphones. In this paper we present a new method for the user to personalize his/her HRTF, similar to the measurement in an anechoic room, yet it is low-cost and can be carried out at home. We compare the resulting HRTFs with those measured in an anechoic room. Subjecting the participants to a virtual localization experiment, we show that they perform significantly better when using their personalized HRTF, compared to a generic HRTF. We believe this method has the potential of opening the way for large scale commercial use of 3D audio through headphones.

Details

Published in
AES Convention 143
AES Convention
143
Paper number
399
Publication date
October 6, 2017
Session subject
Spatial Audio
Affiliation
University of Antwerp, Antwerpen, Belgium; University of Antwerp, Antwerp, Belgium; University of Antwerp, Gent, Belgium (See document for exact affiliation information.)
Type
Engineering Brief