Feedforward active noise reduction for aircraft headsets
Thesis (MScEng)--University of Stellenbosch, 2003. === ENGLISH ABSTRACT: Active noise reduction (ANR) is a method of cancelling acoustic noise in a defined enclosure. Two methods exist to implement ANR, they are the analog feedback method and the digital feedforward method. Commercial ANR systems...
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Format: | Others |
Language: | en_ZA |
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Stellenbosch : Stellenbosch University
2012
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Online Access: | http://hdl.handle.net/10019.1/49761 |