Naudio声音正常化 [英] Naudio sound normalize

问题描述

我正在使用Naudio，我有一个流，我需要将其读取为数组，然后当发现最大值时，我需要将每个值乘以(1/maximum)，然后我的数组中的值应为[- 1,1].

I am using Naudio and I have a stream which I need to read as array and then when I have found maximum I need to multiply each value with ( 1/ biggest ) and then I should have values in my array as [-1,1].

推荐答案

我并没有真正理解转换"的含义，但是您可以编写代码来代替您编写的代码:

I don't see really what you mean by "convert", but instead of the code you wrote you could just do:

var bytes = stream.ToArray();
var biggest = (float)bytes.Max();
var floats = bytes.Select(b => b / biggest).ToArray();

由于字节总是正数，因此浮点数介于0和1之间.

This will result with floats between 0 and 1, since bytes are always positive.

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