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Convention Paper

Measurements of Spaciousness for Stereophonic Music

Authors: Sarroff, Andy; Bello, Juan P.

AES Convention 125 · Paper 7539 · October 2008

Abstract

The spaciousness of pre-recorded stereophonic music, or how large and immersive the virtual space of it is perceived to be, is an important feature of a produced recording. Quantitative models of spaciousness as a function of a recording's (1) wideness of source panning and of a recording's (2) amount of overall reverberation are proposed. The models are independently evaluated in two controlled experiments. In one, the panning widths of a distribution of sources with varying degrees of panning are estimated; in the other, the extents of reverberation for controlled mixtures of sources with varying degrees of reverberation are estimated. The models are shown to be valid in a controlled experimental framework.

Details

Published in
AES Convention 125
AES Convention
125
Paper number
7539
Publication date
October 6, 2008
Session subject
Audio Content Management
Affiliation
New York University, Music Technology Program (See document for exact affiliation information.)
Type
Convention Paper