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

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Text this: NARROW/WIDE-BAND SPEECH CODING USING CELP MODEL