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  ______    _____    ______     ______            
 /_   _//  |  ___|| |      \\  /_   _//     ___   
   | ||    | ||__   |  --  //   -| ||-     /   || 
  _| ||    | ||__   |  --  \\   _| ||_    | [] || 
 /__//     |_____|| |______//  /_____//    \__ || 
 `--`      `-----`  `------`   `-----`      -|_|| 
                                             `-`

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Text this: A study on the sound field in a vault with two open ends