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Publication . Conference object . 2021

La Vierge 2020: Reconstructing a Virtual Concert Performance Through Historic Auralisation of Notre-Dame Cathedral

F.G. Katz Brian; David Poirier-Quinot; Jean-Marc Lyzwa;
Open Access
Published: 01 Sep 2021
Publisher: IEEE
Country: France
Abstract

International audience; In honour of the International Year of Sound and for the 1 year memorial of the Notre-Dame cathedral fire, a team of researchers and sound engineers created a virtual reconstruction of a concert in the cathedral, using close-mic recordings made on 24-April-2013 of a performance of La Vierge by Jules Massenet. This reconstruction was carried out during the period of strict COVID-19 confinement. With 83 musicians, 6 singers and a 160person choir spatially distributed throughout the cathedral, the original performance offered a spatial composition highlighting the complex acoustics and interactions between source and listener positions. Individual tracks were convolved with spatial room impulse responses, created from a calibrated geometrical acoustic simulation. Several listening positions were binaurally rendered, along with an artistic mix created by a sound engineer, offering a unique 3d-audio experience approaching the reality of the moment in the past. Distributed on-line, the website presenting this virtual reconstruction has been visited from users around the world. A listener opinion survey was included on the website. This paper presents an overview of the source material, the production workflow, and the challenges of realising such a production during confinement. Finally, an overview of visitor statistics and survey results is presented, providing insight into the reception of the virtual recreation and the interest towards future productions.

Subjects by Vocabulary

Microsoft Academic Graph classification: Room acoustics Visual arts History Visitor pattern Active listening Choir Sound (geography) geography.geographical_feature_category geography Workflow Composition (language) Period (music)

Subjects

Heritage acoustics, room acoustics, auralization, [INFO.INFO-SD]Computer Science [cs]/Sound [cs.SD]

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