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MEMS Microphone Array Sensor for Air-Coupled Impact-Echo
Impact-Echo (IE) is a nondestructive testing technique for plate like concrete structures. We propose a new sensor concept for air-coupled IE measurements. By using an array of MEMS (micro-electro-mechanical system) microphones, instead of a single receiver, several operational advantages compared t...
Gardado en:
| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
MDPI AG
2015-06-01
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| Series: | Sensors |
| Assuntos: | |
| Acceso en liña: | http://www.mdpi.com/1424-8220/15/7/14932 |
| Tags: |
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