Active Noise Control in Forest Machines
Achieving a low noise level is of great interest to the forest machine industry. Traditionally this is obtained by using passive noise reduction, i.e. by using materials for sound isolation and sound absorption. Especially designs to attenuate low frequency noise tend to be bulky and impractical fro...
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| Format: | Others |
| Language: | English |
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Umeå universitet, Institutionen för fysik
2011
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-48661 |