Discrete model for tubular acoustic systems with varying cross section - the direct and inverse problems. Part 2: Experiments

N. Amir, U. Shimony, G. Rosenhouse

Research output: Contribution to journalArticlepeer-review

Abstract

Experimental methods are presented for measuring the impulse response of brass wind instruments. The impulse response values are used to calculate the frequency response and reconstruct the instrument's shape. Comparisons between the measured values and theoretical values predicted by discrete lossy models make it possible to localize the areas of the instrument in which the models are inaccurate. The solution to the inverse problem is very sensitive and therefore not applicable to experimental data. However, it could be used in designing acoustic instruments.

Original languageEnglish
Pages (from-to)463-474
Number of pages12
JournalAcustica
Volume81
Issue number5
StatePublished - Sep 1995
Externally publishedYes

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