PMID: 15376676Sep 21, 2004Paper

Perceptual evaluation of multi-dimensional spatial audio reproduction

The Journal of the Acoustical Society of America
Catherine Guastavino, Brian F G Katz

Abstract

Perceptual differences between sound reproduction systems with multiple spatial dimensions have been investigated. Two blind studies were performed using system configurations involving 1-D, 2-D, and 3-D loudspeaker arrays. Various types of source material were used, ranging from urban soundscapes to musical passages. Experiment I consisted in collecting subjects' perceptions in a free-response format to identify relevant criteria for multi-dimensional spatial sound reproduction of complex auditory scenes by means of linguistic analysis. Experiment II utilized both free response and scale judgments for seven parameters derived form Experiment I. Results indicated a strong correlation between the source material (sound scene) and the subjective evaluation of the parameters, making the notion of an "optimal" reproduction method difficult for arbitrary source material.

References

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Oct 3, 2003·Journal of Medicinal Chemistry·Kristina E Furse, Terry P Lybrand

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Citations

Feb 12, 2009·The Journal of the Acoustical Society of America·Kenji Furihata
Jun 10, 2008·The Journal of the Acoustical Society of America·Mathieu LavandierPhilippe Herzog
Oct 7, 2011·The Journal of the Acoustical Society of America·Wookeun SongJørgen Hald
Aug 17, 2010·The Journal of the Acoustical Society of America·F Martellotta
Feb 15, 2007·The Journal of the Acoustical Society of America·Sylvain Choisel, Florian Wickelmaier
Nov 7, 2014·The Journal of the Acoustical Society of America·Jon FrancombeSøren Bech
Sep 2, 2019·The Journal of the Acoustical Society of America·Alejandro Osses VecchiAntoine Chaigne
Dec 3, 2020·Frontiers in Psychology·Chinmay RajguruGianluca Memoli

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