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![Sources of propeller aerodynamic noise, according to [23] | Download Scientific Diagram](https://www.researchgate.net/profile/Dubravko-Miljkovic/publication/325426655/figure/fig3/AS:631665118429193@1527612108214/Sources-of-propeller-aerodynamic-noise-according-to-23_Q320.jpg "Sources of propeller aerodynamic noise, according to [23] | Download Scientific Diagram")
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