Explicit maps of acoustic regimes of a wind instrument

Samy Missoum; Christophe Vergez

doi:10.1115/DETC2013-13695

Explicit maps of acoustic regimes of a wind instrument

Samy Missoum, Christophe Vergez

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

An approach to map the various acoustic regimes of a wind instument is presented. In this work, the regimes are first classified based on the occurence or the lack of sound. Physically, the production of a sound corresponds to the existence of selfsustained oscillations in the resonator of the instrument, whereas the lack of sound is associated with a stable static regime. Another classification based on the sound frequency is also investigated. The maps are created in a space consisting of design and control parameters. The boundaries of the maps are obtained explicitly in terms of the parameters using a support vector machine classifier as well as a dedicated adaptive sampling scheme. The approach is applied to a simplified clarinet model.

Original language	English (US)
Title of host publication	22nd Reliability, Stress Analysis, and Failure Prevention Conference; 25th Conference on Mechanical Vibration and Noise
Publisher	American Society of Mechanical Engineers
ISBN (Print)	9780791855997
DOIs	https://doi.org/10.1115/DETC2013-13695
State	Published - 2013
Event	ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2013 - Portland, OR, United States Duration: Aug 4 2013 → Aug 7 2013

Publication series

Name	Proceedings of the ASME Design Engineering Technical Conference
Volume	8

Other

Other	ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2013
Country/Territory	United States
City	Portland, OR
Period	8/4/13 → 8/7/13

ASJC Scopus subject areas

Modeling and Simulation
Mechanical Engineering
Computer Science Applications
Computer Graphics and Computer-Aided Design

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10.1115/DETC2013-13695

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Explicit maps of acoustic regimes of a wind instrument. / Missoum, Samy; Vergez, Christophe.
22nd Reliability, Stress Analysis, and Failure Prevention Conference; 25th Conference on Mechanical Vibration and Noise. American Society of Mechanical Engineers, 2013. (Proceedings of the ASME Design Engineering Technical Conference; Vol. 8).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Missoum, S & Vergez, C 2013, Explicit maps of acoustic regimes of a wind instrument. in 22nd Reliability, Stress Analysis, and Failure Prevention Conference; 25th Conference on Mechanical Vibration and Noise. Proceedings of the ASME Design Engineering Technical Conference, vol. 8, American Society of Mechanical Engineers, ASME 2013 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2013, Portland, OR, United States, 8/4/13. https://doi.org/10.1115/DETC2013-13695

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abstract = "An approach to map the various acoustic regimes of a wind instument is presented. In this work, the regimes are first classified based on the occurence or the lack of sound. Physically, the production of a sound corresponds to the existence of selfsustained oscillations in the resonator of the instrument, whereas the lack of sound is associated with a stable static regime. Another classification based on the sound frequency is also investigated. The maps are created in a space consisting of design and control parameters. The boundaries of the maps are obtained explicitly in terms of the parameters using a support vector machine classifier as well as a dedicated adaptive sampling scheme. The approach is applied to a simplified clarinet model.",

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AB - An approach to map the various acoustic regimes of a wind instument is presented. In this work, the regimes are first classified based on the occurence or the lack of sound. Physically, the production of a sound corresponds to the existence of selfsustained oscillations in the resonator of the instrument, whereas the lack of sound is associated with a stable static regime. Another classification based on the sound frequency is also investigated. The maps are created in a space consisting of design and control parameters. The boundaries of the maps are obtained explicitly in terms of the parameters using a support vector machine classifier as well as a dedicated adaptive sampling scheme. The approach is applied to a simplified clarinet model.

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Explicit maps of acoustic regimes of a wind instrument

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