Make sure the clip is right on a specific MP3 sample boundary to avoid sample clipping (Tools to perform this is widely available).

确保剪辑是正确的在一个特定的MP3样品边界，避免样品剪裁（这是执行它广泛被使用的工具）。

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The clip was planning be made by die casting, but we still not happy with the surface finish, so it may be changed to be made by forming. The sample is being processed.

笔夹本来是用成形方式，但表面一直不理想，可能要改用锻造方式，样品试做中。

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