OperaV1, Main, Exploration, bibRecord, 002120

Subjective preference for sound sources located on the stage and in the orchestra pit of an opera house

Identifieur interne : 002120 ( Main/Exploration ); précédent : 002119; suivant : 002121

Subjective preference for sound sources located on the stage and in the orchestra pit of an opera house

Auteurs : S. Sato [Japon] ; H. Sakai [Japon] ; N. Prodi [Italie]

Source :

Journal of sound and vibration [ 0022-460X ] ; 2002.

RBID : Pascal:03-0083855

Descripteurs français

Pascal (Inist)
- Acoustique salle, Salle concert, Audition binaurale, Réponse impulsion, Source sonore, Localisation, Psychoacoustique, Temps interauriculaire, Acoustique musicale, Corrélation croisée, Fonction corrélation, Etude expérimentale, 4355.

English descriptors

KwdEn :
- Binaural hearing, Concert hall, Correlation function, Cross correlation, Experimental study, Interaural time, Localization, Musical acoustics, Psychoacoustics, Pulse response, Room acoustics, Sound source.

Abstract

The present study investigates whether the subjective preference theory can be applied to the sound field in an opera house. Paired-comparison tests were conducted to obtain scale values of subjective preference. As the source locations of the music on the stage and in the orchestra pit were moved, listeners were asked to give their acoustical preference. The acoustical factors at each listening position were obtained from the interaural cross-correlation function and binaural impulse responses measured at each listening position. The relationship between the scale values of subjective preference and orthogonal acoustical factors (LL, IACC, τ_IACC, Δt₁ for the pit source, Δt₁ for the stage, T_sub for the pit source, and T_sub for the stage source) was determined by using factor analysis, which shows that the preference theory is applicable. Total scores obtained from factor analysis and measured scale values are in good agreement.

Affiliations:

Italie, Japon

Links toward previous steps (curation, corpus...)

to stream PascalFrancis, to step Corpus: 000546
to stream PascalFrancis, to step Curation: 000102
to stream PascalFrancis, to step Checkpoint: 000509
to stream Main, to step Merge: 002200
to stream Main, to step Curation: 002120

Le document en format XML

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<term>Interaural time</term>
<term>Localization</term>
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<term>Localisation</term>
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<term>Temps interauriculaire</term>
<term>Acoustique musicale</term>
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<front><div type="abstract" xml:lang="en">The present study investigates whether the subjective preference theory can be applied to the sound field in an opera house. Paired-comparison tests were conducted to obtain scale values of subjective preference. As the source locations of the music on the stage and in the orchestra pit were moved, listeners were asked to give their acoustical preference. The acoustical factors at each listening position were obtained from the interaural cross-correlation function and binaural impulse responses measured at each listening position. The relationship between the scale values of subjective preference and orthogonal acoustical factors (LL, IACC, τ<sub>IACC</sub>
, Δt<sub>1</sub>
 for the pit source, Δt<sub>1</sub>
 for the stage, T<sub>sub</sub>
 for the pit source, and T<sub>sub</sub>
 for the stage source) was determined by using factor analysis, which shows that the preference theory is applicable. Total scores obtained from factor analysis and measured scale values are in good agreement.</div>
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Subjective preference for sound sources located on the stage and in the orchestra pit of an opera house

Subjective preference for sound sources located on the stage and in the orchestra pit of an opera house

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri