invert.cpp

Audacity是一款用於錄音和編輯聲音的、免費的開放源碼軟體。它可以執行於Mac OS X、Microsoft Windows、GNU/Linux和其它作業系統

/**********************************************************************

  Audacity: A Digital Audio Editor

  Invert.cpp

  Mark Phillips

  This class inverts the selected audio.

**********************************************************************/

#include "Invert.h"

bool EffectInvert::ProcessSimpleMono(float *buffer, sampleCount len)
{
   sampleCount i;
   for (i = 0; i < len; i++)
      buffer[i] = -buffer[i];
   return true;
}

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