See also
      
     
     
      UNOISE algorithm
     
     
     
      unoise3 command
     
    
     Denoising, also called noise reduction, is a generic term for a process that removes noise from a signal (see
     
      Wikipedia article
     
     ). In next-generation sequencing, denoising generally refers to a computational method for removing sequence errors from amplicon reads or, equivalently, identifying the correct biological sequences in the reads.