{"id":4421,"date":"2023-02-10T13:44:22","date_gmt":"2023-02-10T12:44:22","guid":{"rendered":"https:\/\/liuto-forte.de\/?page_id=4421"},"modified":"2023-04-13T16:14:57","modified_gmt":"2023-04-13T14:14:57","slug":"rosette","status":"publish","type":"page","link":"https:\/\/liuto-forte.de\/fr\/willkommen\/laute-und-gitarre-ein-dilemma\/rosette\/","title":{"rendered":"Rosette"},"content":{"rendered":"

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Les rosaces<\/h1>\n

Les rosaces du luth ont, selon le motif, diff\u00e9rents degr\u00e9s de perm\u00e9abilit\u00e9 \u00e0 l\u2019air. Le degr\u00e9 d\u2019ouverture influe sur la fr\u00e9quence propre de l\u2019air enferm\u00e9 dans le corps de l\u2019instrument, qui devrait avoir une relation harmonique avec la fr\u00e9quence propre de la table. Une petite ouverture abaisse la fr\u00e9quence propre de l\u2019air int\u00e9rieur tandis qu\u2019une plus grande l\u2019\u00e9l\u00e8ve. Les motifs de rosaces utilis\u00e9s pour les Liuti forti sont choisis avec soin en se basant sur cette relation entre les fr\u00e9quences propres de l\u2019air et de la table. Les mod\u00e8les furent pour commencer uniquement des motifs de rosaces du XVIe<\/sup> et XVIIe<\/sup> si\u00e8cle.<\/p>\n

Il existe depuis 2007 un motif propre aux rosaces des Liuti forti, con\u00e7u par le ma\u00eetre luthier G\u00fcnter Mark qui a alors cherch\u00e9 \u00e0 cr\u00e9er un motif d\u2019une beaut\u00e9 intemporelle. (Voir aussi D\u00e9tails \/ Les rosaces)<\/a><\/p>\n

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Les rosaces Les rosaces du luth ont, selon le motif, diff\u00e9rents degr\u00e9s de perm\u00e9abilit\u00e9 \u00e0 l\u2019air. Le degr\u00e9 d\u2019ouverture influe sur la fr\u00e9quence propre de l\u2019air enferm\u00e9 dans le corps de l\u2019instrument, qui devrait avoir une relation harmonique avec la fr\u00e9quence propre de la table. Une petite ouverture abaisse la fr\u00e9quence propre de l\u2019air int\u00e9rieur […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":4471,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"

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Rosette<\/h1>

Lautenrosetten haben \u2013 je nach Muster \u2013 eine unterschiedliche Luftdurchl\u00e4ssigkeit. Der Grad der \u00d6ffnung beeinflusst den Eigenton der im Korpus eingeschlossenen Luft, der wiederum zum Eigenton der Decke in harmonischer Beziehung stehen sollte. Eine geringere \u00d6ffnung l\u00e4\u00dft den Luftton sinken, w\u00e4hrend eine gr\u00f6\u00dfere ihn erh\u00f6ht. Die f\u00fcr Liuti forti verwendeten Rosettenmuster werden aufgrund der angestrebten harmonischen Relation zwischen Luftton und Deckeneigenton sorgf\u00e4ltig ausgew\u00e4hlt. Als Vorlage dienten vormals ausschlie\u00dflich Rosettenmuster des 16. und 17. Jahrhunderts.<\/p>

Seit 2007 gibt es eine eigene, von Lautenbaumeister G\u00fcnter Mark entworfene Liuto Forte-Rosette von zeitloser Sch\u00f6nheit. Siehe auch\u00a0Details \/ Rosette<\/a>.<\/p>

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