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Engineering Brief

Perceptually Significant Parameters in Stereo and Binaural Mixing with Logic Pro Binaural Panner

Authors: Payri, Blas; Sanchis-Rico, Juan-Manuel

AES Convention 140 · Paper 267 · May 2016

Abstract

We conducted a perception experiment using organ chords recorded with 6 microphones and mixed in stereo and binaural, varying in maximum angle distribution (0º, 87º, 174º), and for binaural mixes, varying in elevation, front-rear distribution, and postprocessing. N=51 participants (audio-related students) listened to the 20 stimuli with headphones, classified them according to similarity, and rated their valence and immersion. Results show a high agreement on similarity (Cronbach’s alpha=.93) but very low agreement on valence and immersion ratings. The parameters that were perceived are the difference binaural/stereo, the binaural postprocessing style, and in a lesser degree, the angle. Elevation and rear distribution of sources did not yield any significant response.

Details

Published in
AES Convention 140
AES Convention
140
Paper number
267
Publication date
May 6, 2016
Session subject
eBriefs: Lectures
Affiliation
Universitat Politècnica de València, Valencia, Spain (See document for exact affiliation information.)
Type
Engineering Brief