{"id":34531,"date":"2021-09-10T11:45:56","date_gmt":"2021-09-10T09:45:56","guid":{"rendered":"https:\/\/foretnature.be\/resume-foret-mail\/lepicea-resonne-a-travers-leurope\/"},"modified":"2021-09-10T11:45:56","modified_gmt":"2021-09-10T09:45:56","slug":"lepicea-resonne-a-travers-leurope","status":"publish","type":"resume-foret-mail","link":"https:\/\/foretnature.be\/en\/resume-foret-mail\/lepicea-resonne-a-travers-leurope\/","title":{"rendered":"L’\u00e9pic\u00e9a r\u00e9sonne \u00e0 travers l’Europe"},"content":{"rendered":"

Malgr\u00e9 une ressource abondante, certains bois d’\u00e9pic\u00e9a sont rares et particuli\u00e8rement recherch\u00e9s dans un but tr\u00e8s sp\u00e9cifique : le bois de r\u00e9sonnance ! L’\u00e9pic\u00e9a est en effet tr\u00e8s appr\u00e9ci\u00e9 dans la fabrication d’instruments car il vibre directement d\u00e8s que les cordes sont effleur\u00e9es par le chevalet.
\nLe bois doit avoir une bonne \u00e9lasticit\u00e9 pour cr\u00e9er une belle onde sonore, mais aussi une bonne r\u00e9sistance car la table d’harmonie doit supporter des pressions importantes (pr\u00e8s de 10 kg pour le violon !). Sur tous les continents, diff\u00e9rents bois sont utilis\u00e9s pour fabriquer les instruments, mais c’est l’\u00e9pic\u00e9a europ\u00e9en qui parvient \u00e0 r\u00e9unir au mieux les crit\u00e8res d’\u00e9lasticit\u00e9 et de r\u00e9sistance n\u00e9cessaires.
\nIl est malheureusement impossible de d\u00e9tecter si un arbre sur pied fera un bon tronc pour la r\u00e9sonance, mais on peut d\u00e9j\u00e0 \u00e9carter quelques candidats. La d\u00e9cision finale ne pourra \u00eatre prise que lorsque l’arbre est au sol. Id\u00e9alement, le tronc est droit et cylindrique, sans traces d’\u00e9lagage, de pourriture ou de blessures sur minimum 5 m\u00e8tres. Les plus recherch\u00e9s mesurent 170 \u00e0 180 cm de circonf\u00e9rence. Les cernes sont r\u00e9guliers et fins : 2 mm pour le violon et 4 mm pour le violoncelle. La fibre torse est exclue. La fibre du bois doit \u00eatre bien droite, tout comme le tronc pour \u00e9viter la pr\u00e9sence de bois de r\u00e9action.
\nDomont P. (2019). Bois de r\u00e9sonnance : mieux valoriser les \u00e9pic\u00e9as haut de gamme. La for\u00eat 11 et 12<\/p>","protected":false},"excerpt":{"rendered":"

Malgr\u00e9 une ressource abondante, certains bois d’\u00e9pic\u00e9a sont rares et particuli\u00e8rement recherch\u00e9s dans un but tr\u00e8s sp\u00e9cifique : le bois de r\u00e9sonnance ! L’\u00e9pic\u00e9a est en effet tr\u00e8s appr\u00e9ci\u00e9 dans la fabrication d’instruments car il vibre directement d\u00e8s que les cordes sont effleur\u00e9es par le chevalet. Le bois doit avoir une bonne \u00e9lasticit\u00e9 pour cr\u00e9er […]<\/p>","protected":false},"featured_media":0,"template":"","categories":[50],"acf":[],"yoast_head":"\nL'\u00e9pic\u00e9a r\u00e9sonne \u00e0 travers l'Europe - For\u00eat.Nature<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/foretnature.be\/en\/resume-foret-mail\/lepicea-resonne-a-travers-leurope\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L'\u00e9pic\u00e9a r\u00e9sonne \u00e0 travers l'Europe - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"Malgr\u00e9 une ressource abondante, certains bois d’\u00e9pic\u00e9a sont rares et particuli\u00e8rement recherch\u00e9s dans un but tr\u00e8s sp\u00e9cifique : le bois de r\u00e9sonnance ! L’\u00e9pic\u00e9a est en effet tr\u00e8s appr\u00e9ci\u00e9 dans la fabrication d’instruments car il vibre directement d\u00e8s que les cordes sont effleur\u00e9es par le chevalet. 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