Non parametric harmonization of a tabla's membrane - Archive ouverte HAL Accéder directement au contenu
Pré-Publication, Document De Travail Année : 2023

Non parametric harmonization of a tabla's membrane

Sylvain Maugeais

Résumé

The musical drums of the Indian subcontinent are known for their harmonic quality due to their non uniform membrane, requiring a precise distribution of mass. Extending the works of previous authors, the present work uses a non-parametric optimisation procedure to find an optimal density for a membrane loaded by air. The modes of the loaded membrane are computed using a Finite Element Method coupled with a Boundary Element Method, and a mimimum of inharmocity if found using a gradient algorithm with an explicitly computed gradient.
Fichier principal
Vignette du fichier
syahi.pdf (4.98 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Licence : CC BY - Paternité

Dates et versions

hal-04102160 , version 1 (22-05-2023)

Licence

Paternité

Identifiants

  • HAL Id : hal-04102160 , version 1

Citer

Sylvain Maugeais. Non parametric harmonization of a tabla's membrane. 2023. ⟨hal-04102160⟩
16 Consultations
15 Téléchargements

Partager

Gmail Facebook X LinkedIn More