Batch file 单独和批量文件的声音交换（Sox）转换

我是编程新手（只是一点python），我正在尝试运行一个tutotrial，它首先需要wav格式的文件。我的目录中有一堆.au文件，我正试图将它们转换为.wav：

tony@VirtualBox:/media/sf_Dropbox/data/genres/classical$ ls
classical.00001.au  classical.00018.au  classical.00035.au  classical.00052.au  classical.00069.au  classical.00086.au
classical.00002.au  classical.00019.au  classical.00036.au  classical.00053.au  classical.00070.au  classical.00087.au
classical.00003.au  classical.00020.au  classical.00037.au  classical.00054.au  classical.00071.au  classical.00088.au
classical.00004.au  classical.00021.au  classical.00038.au  classical.00055.au  classical.00072.au  classical.00089.au
classical.00005.au  classical.00022.au  classical.00039.au  classical.00056.au  classical.00073.au  classical.00090.au
classical.00006.au  classical.00023.au  classical.00040.au  classical.00057.au  classical.00074.au  classical.00091.au
classical.00007.au  classical.00024.au  classical.00041.au  classical.00058.au  classical.00075.au  classical.00092.au
classical.00008.au  classical.00025.au  classical.00042.au  classical.00059.au  classical.00076.au  classical.00093.au
classical.00009.au  classical.00026.au  classical.00043.au  classical.00060.au  classical.00077.au  classical.00094.au
classical.00010.au  classical.00027.au  classical.00044.au  classical.00061.au  classical.00078.au  classical.00095.au
classical.00011.au  classical.00028.au  classical.00045.au  classical.00062.au  classical.00079.au  classical.00096.au
classical.00012.au  classical.00029.au  classical.00046.au  classical.00063.au  classical.00080.au  classical.00097.au
classical.00013.au  classical.00030.au  classical.00047.au  classical.00064.au  classical.00081.au  classical.00098.au
classical.00014.au  classical.00031.au  classical.00048.au  classical.00065.au  classical.00082.au  classical.00099.au
classical.00015.au  classical.00032.au  classical.00049.au  classical.00066.au  classical.00083.au  classical.au
classical.00016.au  classical.00033.au  classical.00050.au  classical.00067.au  classical.00084.au  classical.wav
classical.00017.au  classical.00034.au  classical.00051.au  classical.00068.au  classical.00085.au

但在运行sox命令时，我得到了以下结果：

tony@VirtualBox:/media/sf_Dropbox/data/genres/classical$ sox classical.0000.au classical.0000.wav
sox FAIL formats: can't open input file `classical.0000.au': No such file or directory

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有人知道发生了什么吗？另外，我如何才能为整个批次而不是逐个运行sox？

如果不查找sox文档，看起来“sox Classic.00001.au Classic.00001.wav”可能会起作用。从ls输出来看，该目录中没有名为Classic.0000.au的文件，但有一个名为Classic.00001.au。

所有文件的问题都一样吗？是的。所有的文件都是一样的，我错了。我用错了文件名…新手错了。Txs。我的示例引用的是classic.0000.au文件，但问题与任何文件都一样。能否为存在的文件粘贴sox调用和错误？问题已解决，我使用了错误的文件名。（新手失误）。