!include once #1018630 // Spectro Edit

static Clip frequencyImageToAudio(BWImage img, IF1<Double> uncolorizer default lambda1 id) ctex {

  int w = img.getWidth(), h = img.getHeight(); 

  // clip.getFrameFreqSamples()?

  int h2 = min(h, audio_frequencyImageHeight());

  BWImage img = new(w, h2);

  Rectangle region = new(0, 0, w, h);

  //toClipCoords(region, clip);

  region.y = clip.getFrameFreqSamples() - (region.y + region.height);

  //print(+region);

  int endCol = region.x + region.width;

  int endRow = min(region.y + region.height, h2);

  for (int col = region.x; col < endCol; col++) {

    net.bluecow.spectro.Frame f = clip.getFrame(col);

    for (int row = region.y; row < endRow; row++)

      img.setPixel(col, h2-1-row, toFloat(colorizer.get(f.getReal(row))));

  }

    double[] timeData = new double[data.length];

    System.arraycopy(data, 0, timeData, 0, data.length);

    DoubleDCT_1D dct = getDctInstance(data.length);

    dct.inverse(timeData, true);

    windowFunc.applyWindow(timeData);

    ret timeData;

  ret img;

}