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

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Text this: Audio based event detection for multimedia surveillance