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Updated: Sep 15, 2025

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远程麦克风虚拟传感与嵌套的麦克风子阵列.

Achilles Kappis1, Jihui Aimee Zhang1, Jordan Cheer1

  • 1Institute of Sound and Vibration Research, University of Southampton, Southampton SO17 1BJ, United Kingdom.

The Journal of the Acoustical Society of America
|July 16, 2025
PubMed
概括

嵌套的麦克风阵列使用压力和压力梯度数据改善远程声压估计. 与传统方法相比,配对距离近的圆形配置提供了更高的精度和更大的有效区域.

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Distance Measurements by Taping01:18

Distance Measurements by Taping

Tapes are essential in surveying for accurate, durable, and short-distance measurements. Made from lightweight, nylon-coated steel, they offer flexibility and strength for rugged outdoor use. The nylon coating protects against rust and wear, extending the tape's life. Standard lengths, around 30 meters, are marked in meters and millimeters for precision.Surveyors select tapes based on site conditions and accuracy needs. Lightweight, nylon-coated tapes are commonly used for ease of handling and...
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