Moving frame technique for planar acoustic holography

被引：0

作者：

Ctr. for Noise and Vibration Control, Department of Mechanical Engineering, Korea Adv. Inst. Sci. and Technol., Science town, Taejon, 305-701, Korea, Republic of ^{[1
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机构：

来源：

J. Acoust. Soc. Am. | / 4卷 / 1734-1741期

关键词：

Acoustic imaging - Acoustic waves - Acoustics - Computer simulation - Doppler effect - Fourier transforms - Mathematical models - Microphones - Scanning;

D O I：

暂无

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学科分类号：

摘要：

A moving frame technique to measure the hologram is introduced. The method considers the relative movement between the source/hologram and the measuring microphone array. Theoretical formulations demonstrate how the idea of utilizing the wave number spectrum constructs the desired hologram. Numerical simulations and experiments demonstrate that the proposed method is valid and has great potential in various applications.

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