如何将wav文件中的数据读入数组 [英] How to read the data in a wav file to an array

问题描述

我需要将 wav 文件的所有样本放入一个数组中(如果您需要这样做以保持立体声，则需要两个)，以便我可以对它们进行一些修改.我想知道这是否容易完成(最好没有外部库).我没有阅读声音文件的经验，所以我对这个主题了解不多.

I need to get all the samples of a wav file into an array (or two if you need to do that to keep the stereo) so that I can apply some modifications to them. I was wondering if this is easily done (preferably without external libraries). I have no experience with reading in sound files, so I don't know much about the subject.

推荐答案

WAV 文件(至少是未压缩的文件)相当简单.有一个标题，然后是数据.

WAV files (at least, uncompressed ones) are fairly straightforward. There's a header, then the data follows it.

这是一个很好的参考:https://ccrma.stanford.edu/courses/422/projects/WaveFormat/ (镜像)

Here's a great reference: https://ccrma.stanford.edu/courses/422/projects/WaveFormat/ (mirror)

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