Sactive Noise Control Technique Application in Air Conditioning Ducts
Active Noise Control (ANC) is a technique for reducing noise by destructive interference of noise sound wave by out-of-phase secondary sound wave. In air conditioning installations, high frequency noises are effectively attenuated by porous-structured medium; but the low frequency noise produced by...
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| Format: | Thesis |
| Language: | English English |
| Published: |
2009
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| Online Access: | http://psasir.upm.edu.my/id/eprint/7807/1/abs_----_FK_2009_69.pdf http://psasir.upm.edu.my/id/eprint/7807/ |
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