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Fast continuous HRTF acquisition with unconstrained movements of human subjects

Abstract: 

Head related transfer function (HRTF) is widely used in 3D audio reproduction, especially over headphones. Conventionally, HRTF database is acquired at discrete directions and the acquisition process is time-consuming. Recent works have been proposed to improve HRTF acquisition efficiency via continuous acquisition. However, these HRTF acquisition techniques still require subject to sit still (with limited head movement) in a rotating chair. In this paper, we further relax the head movement constraint during acquisition by using a head tracker. The proposed continuous HRTF acquisition technique relies on the activation based normalized least-mean-square (ANLMS) algorithm to extract HRTF on the fly. Experimental results validated the accuracy of the proposed technique, whencompared with the standard static acquisition technique.

This paper was presented at ICASSP 2016 in Shanghai, China.

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Paper Details

Authors:
Rishabh Ranjan
Submitted On:
15 March 2016 - 2:56am
Short Link:
Type:
Research Manuscript
Event:
Document Year:
2016
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Document Files

ICASSP16_JJ_Rish_rev_final - RG version.pdf

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[1] Rishabh Ranjan, "Fast continuous HRTF acquisition with unconstrained movements of human subjects", IEEE SigPort, 2016. [Online]. Available: http://sigport.org/575. Accessed: Mar. 30, 2020.
@article{575-16,
url = {http://sigport.org/575},
author = {Rishabh Ranjan },
publisher = {IEEE SigPort},
title = {Fast continuous HRTF acquisition with unconstrained movements of human subjects},
year = {2016} }
TY - EJOUR
T1 - Fast continuous HRTF acquisition with unconstrained movements of human subjects
AU - Rishabh Ranjan
PY - 2016
PB - IEEE SigPort
UR - http://sigport.org/575
ER -
Rishabh Ranjan. (2016). Fast continuous HRTF acquisition with unconstrained movements of human subjects. IEEE SigPort. http://sigport.org/575
Rishabh Ranjan, 2016. Fast continuous HRTF acquisition with unconstrained movements of human subjects. Available at: http://sigport.org/575.
Rishabh Ranjan. (2016). "Fast continuous HRTF acquisition with unconstrained movements of human subjects." Web.
1. Rishabh Ranjan. Fast continuous HRTF acquisition with unconstrained movements of human subjects [Internet]. IEEE SigPort; 2016. Available from : http://sigport.org/575