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Convention Paper

Interpolating Between Head-Related Transfer Functions Measured with Low-Directional Resolution

Authors: Christensen, Flemming; Møller, Henrik; Minnaar, Pauli; Polgsties, Jan; Olesen, S. Krarup

AES Convention 107 · Paper 5047 · September 1999

Abstract

Head-related transfer functions used in binaural synthesis are usually measured with low directional resolution. Intermediate transfer functions are found by interpolation. In this study, measurements with a high directional resolution are used to determine the lowest resolution needed to interpolate head-related transfer functions precisely. The measured and interpolated head-related transfer functions are compared in an objective analysis and a listening experiment.

Details

Published in
AES Convention 107
AES Convention
107
Paper number
5047
Publication date
September 6, 1999
Session subject
Audio coding / HRTFs, HRIRs, and Spatialization
Affiliation
Aalborg University, Aalborg, Denmark (See document for exact affiliation information.)
Type
Convention Paper