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Research different sound pressure level reference standards. Assume you have an SPL of 220 dB re , covert to three different pressure levels discovered in

Research different sound pressure level reference standards. Assume you have an SPL of 220 dB re , covert to three different pressure levels discovered in your research. Show some of your calculations

Estimate the Transmission loss, for the SPL above, due to spherical spreading and Cylindrical spreading at 100m for the source, show your calculations

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