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Engineering Brief

User-Interactive Binaural Rendering Algorithm Using Head-Related Transfer Function and Reverberation

Authors: Jo, Hyun; Park, Jaeha; Son, Sangmo; Kim, Sunmin

AES Convention 139 · Paper 223 · October 2015

Abstract

This paper introduces an adaptive binaural rendering algorithm that renders sound image into a desired location for user-interactive headphone listening. The proposed algorithm provides steady sound localization during the listener's head movement by minimizing both localization error and timbral degradation caused by filtering HRTF. It is achieved by direct-ambient separation of input channel signal and the corresponding HRTF filtering with desired reverberation to the listener's head position. By a set of experiments, it is shown that the proposed algorithm provides precise localization.

Details

Published in
AES Convention 139
AES Convention
139
Paper number
223
Publication date
October 6, 2015
Affiliation
DMC R&D Center, Samsung Electronics Co., Suwon, Gyeonggi-do, Korea (See document for exact affiliation information.)
Type
Engineering Brief