Explicit mapping of acoustic regimes for wind instruments

Samy Missoum, Christophe Vergez, Jean Baptiste Doc

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

This paper proposes a methodology to map the various acoustic regimes of wind instruments. The maps can be generated in a multidimensional space consisting of design, control parameters, and initial conditions. The boundaries of the maps are obtained explicitly in terms of the parameters using a Support Vector Machine (SVM) classifier as well as a dedicated adaptive sampling scheme. The approach is demonstrated on a simplified clarinet model for which several maps are generated based on different criteria. Examples of computation of the probability of occurrence of a specific acoustic regime are also provided. In addition, the approach is demonstrated on a design optimization example for optimal intonation.

Original languageEnglish (US)
Pages (from-to)5018-5029
Number of pages12
JournalJournal of Sound and Vibration
Volume333
Issue number20
DOIs
StatePublished - Sep 29 2014

    Fingerprint

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanics of Materials
  • Acoustics and Ultrasonics
  • Mechanical Engineering

Cite this