Abstract
This paper reports an experimental investigation on the use of ground board mounted microphones for making outdoor noise measurements. The experiments utilized a 400 mm diameter thin metal ground board into which a probe microphone was flush mounted at a number of different radii. The ground board was placed on the floor of an anechoic chamber and the noise level from a source at a fixed height was measured for a large number of different ground board orientations. These measurements were used to assess the variation in the sound pressure level over the ground board.
| Original language | English |
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| Title of host publication | INTER-NOISE and NOISE-CON Congress and Conference Proceedings, InterNoise23, Chiba |
| Publisher | Institute of Noise Control Engineering |
| Pages | 2180-2187 |
| Number of pages | 8 |
| DOIs | |
| Publication status | Published - 30 Nov 2023 |
| Event | 52nd International Congress and Exposition on Noise Control Engineering (INTER-NOISE 2023) - Chiba, Tokyo, Japan Duration: 20 Aug 2023 → 23 Aug 2023 https://www.icacommission.org/event/inter-noise-2023/ |
Publication series
| Name | NOISE-CON Proceedings |
|---|---|
| Publisher | Institute of Noise Control Engineering |
| ISSN (Print) | 0736-2935 |
Conference
| Conference | 52nd International Congress and Exposition on Noise Control Engineering (INTER-NOISE 2023) |
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| Abbreviated title | INTER-NOISE 2023 |
| Country/Territory | Japan |
| City | Chiba, Tokyo |
| Period | 20/08/23 → 23/08/23 |
| Internet address |