Orchestral timbre : Comb-filter coloration from reflections
Identifieur interne : 002549 ( Main/Exploration ); précédent : 002548; suivant : 002550Orchestral timbre : Comb-filter coloration from reflections
Auteurs : T. Halmrast [Norvège]Source :
- Journal of sound and vibration [ 0022-460X ] ; 2000.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
Coloration is defined as changes in timbre "klangfarbe". Coloration might be the reason why an orchestra/opera hall sounds had, even if all the common room acoustic parameters show good results. In this paper, a closer look is taken at the reflections within the time intervals commonly used for the room-acoustic parameters, their contribution to coloration is investigated, and the results are compared with psycho-acoustic studies.
Affiliations:
Links toward previous steps (curation, corpus...)
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- to stream PascalFrancis, to step Curation: 000021
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Le document en format XML
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<term>Architectural acoustics</term>
<term>Bandwidth</term>
<term>Coloration</term>
<term>Comb filter</term>
<term>Fast Fourier transformation</term>
<term>Filter</term>
<term>Opera(building)</term>
<term>Orchestra</term>
<term>Pulse response</term>
<term>Room acoustics</term>
<term>Timbre</term>
<term>Time interval</term>
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<keywords scheme="Pascal" xml:lang="fr"><term>Filtre</term>
<term>Acoustique salle</term>
<term>Acoustique architecturale</term>
<term>Coloration</term>
<term>Opéra bâtiment</term>
<term>Orchestre</term>
<term>Réflexion onde acoustique</term>
<term>Transformation Fourier rapide</term>
<term>Réponse impulsion</term>
<term>Timbre</term>
<term>Signal acoustique</term>
<term>Intervalle temps</term>
<term>Largeur bande</term>
<term>4355</term>
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<front><div type="abstract" xml:lang="en">Coloration is defined as changes in timbre "klangfarbe". Coloration might be the reason why an orchestra/opera hall sounds had, even if all the common room acoustic parameters show good results. In this paper, a closer look is taken at the reflections within the time intervals commonly used for the room-acoustic parameters, their contribution to coloration is investigated, and the results are compared with psycho-acoustic studies.</div>
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