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Engineering Brief

Binaural Rendering of Phantom Image Elevation Using VHAP

Authors: Lee, Hyunkook; Mironovs, Maksims; Johnson, Dale

AES Convention 146 · Paper 498 · March 2019

Abstract

VHAP (virtual hemispherical amplitude panning) is a method developed to create an elevated phantom source on a virtual upper-hemisphere with only four ear-height loudspeakers. This engineering brief introduces a new VST plug-in for VHAP and evaluates the performance of the binaural rendering of VHAP with a simple but effective distance control method. Listening test results indicate that the binaural mode achieves the externalization of elevated phantom images in various degrees of perceived distance. VHAP is considered to be a cost-efficient and effective method for 3D panning in virtual reality applications as well as in horizontal loudspeaker reproduction. The plugin is available for free download in the Resources section at www.hud.ac.uk/apl.

Details

Published in
AES Convention 146
AES Convention
146
Paper number
498
Publication date
March 6, 2019
Session subject
E-Brief Poster Session 1
Affiliation
University of Huddersfield, Huddersfield, West Yorkshire, UK (See document for exact affiliation information.)
Type
Engineering Brief