Dispersion Relations of Sound in Air and Their Properties at Low Frequency

机译：空气中声音的色散关系及其低频特性

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摘要

Some dispersion relations are derived directly from governing equations of sound in air. The properties of the dispersion relations at low frequency are investigated.

机译：一些色散关系直接从空气中的控制方程导出。研究了低频下色散关系的性质。

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来源
《10th Western Pacific Acoustics Conference.》|2009年|p.1-6|共6页
会议地点 Beijing(CN);Beijing(CN)
作者
Min Qi; Liu Ke;
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作者单位

Key Laboratory of Noise and Vibration,Research Institute of Acoustics,Chinese Academy of Sciences,Beijing;

100190,P.R.China;

Honghe University,Yunnan,661100,P.R.China;

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原文格式 PDF
正文语种 eng
中图分类声学;声学;
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Dispersion Relations of Sound in Air and Their Properties at Low Frequency

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