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  _____      ___     ______     ______   __   _   
 /  ___||   / _ \\  |      \\  /_   _// | || | || 
| // __    | / \ || |  --  //   -| ||-  | '--' || 
| \\_\ ||  | \_/ || |  --  \\   _| ||_  | .--. || 
 \____//    \___//  |______//  /_____// |_|| |_|| 
  `---`     `---`   `------`   `-----`  `-`  `-`

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Text this: Sound propagation in housing estates from a passing vehicle