从具有反射边界的水箱测量中估计声源的幅频响应

IF 0.9 4区物理与天体物理 Q4 ACOUSTICS

Acoustical Physics Pub Date : 2025-03-07 DOI:10.1134/S1063771024601791

V. K. Bakhtin, A. L. Virovlyansky, M. S. Deryabin, A. Yu. Kazarova

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引用次数: 0

摘要

本文介绍了一个实验室实验的结果，该实验测试了一种在自由空间中由校准源激发的声场的测量结果重建具有反射边界的槽中的声场的方法。重建程序使用一个标准的声单极子，并将其从水箱的特定点发射的场与校准源的场进行比较。在实验中，评估了校准源在大半径球上平均场强的频率依赖性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Estimation of the Amplitude–Frequency Response of a Sound Source from Measurements in a Tank with Reflecting Boundaries

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Estimation of the Amplitude–Frequency Response of a Sound Source from Measurements in a Tank with Reflecting Boundaries

The article presents the results of a laboratory experiment testing a method for reconstructing a sound field excited by a calibrated source in the free space from measurements of a field excited by the same source in a tank with reflecting boundaries. The reconstruction procedure uses a standard acoustic monopole and compares the fields emitted by it from specially selected points of the tank with the field of the calibrated source. In the experiment, the frequency dependence of the field intensity of the calibrated source averaged over a sphere of large radius was evaluated.

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来源期刊

Acoustical Physics 物理-声学

CiteScore

1.60

自引率

50.00%

发文量

审稿时长

3.5 months

期刊介绍： Acoustical Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It covers theoretical and experimental aspects of basic and applied acoustics: classical problems of linear acoustics and wave theory; nonlinear acoustics; physical acoustics; ocean acoustics and hydroacoustics; atmospheric and aeroacoustics; acoustics of structurally inhomogeneous solids; geological acoustics; acoustical ecology, noise and vibration; chamber acoustics, musical acoustics; acoustic signals processing, computer simulations; acoustics of living systems, biomedical acoustics; physical principles of engineering acoustics. The journal publishes critical reviews, original articles, short communications, and letters to the editor. It covers theoretical and experimental aspects of basic and applied acoustics. The journal welcomes manuscripts from all countries in the English or Russian language.