Using Coherence to Improve the Calculation of Active Acoustic Intensity with the Phase and Amplitude Gradient Estimator Method
Coherence, which gives the similarity of signals received at two microphone locations, can be a powerful tool for calculating acoustic quantities, particularly active acoustic intensity. To calculate active acoustic intensity, a multi-microphone probe is often used, and therefore coherence between a...
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| Format: | Others |
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BYU ScholarsArchive
2019
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| Online Access: | https://scholarsarchive.byu.edu/etd/8834 https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=9843&context=etd |