OperaV1, PascalFrancis, Checkpoint, bibRecord, 000669

On the effects of time-variant sound fields on subjective preference

Identifieur interne : 000669 ( PascalFrancis/Checkpoint ); précédent : 000668; suivant : 000670

On the effects of time-variant sound fields on subjective preference

Auteurs : J. Atagi [Japon] ; Y. Ando [Japon] ; Y. Ueda [Japon]

Source :

Journal of sound and vibration [ 0022-460X ] ; 2000.

RBID : Pascal:00-0261956

Descripteurs français

Pascal (Inist)
- Onde sinusoïdale, Effet retard, Résultat expérimental, Temps retard, Signal modulé, Signal acoustique, Réflexion onde acoustique, Description subjective, Réponse impulsion, Etude expérimentale, Musique, Autocorrélation, Fonction autocorrélation, 4355.
Wicri :
- topic : Musique.

English descriptors

KwdEn :
- Acoustic signal, Acoustic wave reflection, Autocorrelation, Autocorrelation function, Delay effect, Delay time, Experimental result, Experimental study, Modulated signal, Music, Pulse response, Sinusoidal wave, Subjective description.

Abstract

Two experiments were performed to examine effects of modulated delay time of reflection on subjective preference. A time-variant model of an impulse response was applied for the sound stimuli. It consists of a direct sound and a single reflection whose delay time was modulated by a 0.1 Hz sinusoidal wave. The first experiment showed that the most preferred delay time of reflection is shortened when the delay time of reflection is modulated. It was found in the second experiment that the sound field with the modulated delay time of reflection is preferred to that with the fixed delay time of reflection especially in the case of performing changeful music with a small value of the effective duration of the autocorrelation function. Such a time-variant sound field may improve the subjective preference.

Affiliations:

Japon

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Pascal:00-0261956

Le document en format XML

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On the effects of time-variant sound fields on subjective preference

On the effects of time-variant sound fields on subjective preference

Source :

Descripteurs français

English descriptors

Abstract

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

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri