Do the same thing as before, but use a pointy shape like below as the mask. This time the opacity mask will look like the image below.

像之前一样重复操作，但使用尖的形状的不透明面板如下图所示。这次不透明面板如图所示。

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Create a mask, and using the black brush set to a low Opacity, erase parts of the noise to make it blend in.

创建了一个遮罩，用黑色的笔刷设置为低透明度，消除零件的噪音使它融入。

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Adjustment layers act like real layers allowing one to adjust the strength through opacity or even apply a mask to the adjustment.

调整图层如同一个真实的图层一样允许你调整它的透明度，甚至你还可以为它做一个蒙版。

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Now to give it a little punch, duplicate that layer, set its Opacity to 68%, and apply the following Curves (Command + m) to its transparency mask and you get this.

现在，给数码音量图添加一些视觉刺激。复制图层，设置不透明度为68%，并且对透明图层应用下图曲线(COMMAND +M)。然后，你得到了这个。

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Now to give it a little punch, duplicate that layer, set its Opacity to 68%, and apply the following Curves (Command + m) to its transparency mask and you get this.

现在，给数码音量图添加一些视觉刺激。复制图层，设置不透明度为68%，并且对透明图层应用下图曲线(COMMAND +M)。然后，你得到了这个。

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