音频比较库 [英] Acoustic Audio Comparing Library

问题描述

我需要处理音频比较的软件或库，但不使用mp3内部的标签，它应该比较2个音频文件之间的相似性或置信度，或者如果我从音频文件中切出一个片段，则软件应指向主音频文件中的那个文件令牌在哪里（我希望我已经足够清楚了。）

I need a software or a library which handles with audio comparison, but not using the tag's inside mp3 ,it should compare similarity or confidence between 2 audio Files, or if i cut a piece from an audio file, the software should point where is that file token from the main audio file (i hope i was clear enough).

所以我怎么听说这种技术叫 Audio Acoustic Comparing em>，并基于一些音频样本文件，我们可以将其称为指纹。如果在文件中的某处找到了与输入样本或指纹等效的软件，则该软件应指向我。

So how i heard this technology is called Audio Acoustic Comparing, and based on some audio sample file, which we can call fingerprint. The software should point me if it finds an equivalent of the input sample or fingerprint, somewhere in the file.

最佳。

推荐答案

libfooid 是免费的。它具有GPL和BSD之类的双重许可。

libfooid is free. It's dual licensed as GPL and as a BSD like license.

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