如何生成随机数以保存波形文件 [英] How to generate random numbers to save wave files

问题描述

您好b $ b

我正在处理Text To Speech。我希望我的所有TTS输出都以不同的名称保存？如何在ASP.NET中执行此操作..？

Hi
I am working on Text To Speech . I want all my TTS outputs to get saved in different names? How can I do this in ASP.NET..?

推荐答案

有很多不同的方法可以做到这一点。

As Wes有人提出，Random类是一种方式 - 但是这不保证唯一值，因为随机数就是这样。



根据生成它们的频率，一种更好的方法可能是使用日期/时间戳，包括微秒计数（但如果文件之间的间隔小于14ms左右，这可能会失败）



另一个好处方法是使用Guid值：两个相同值的可能性很小，以至于无关紧要！

There are a lot of different ways to do this.
As Wes has suggested, the Random class is one way - but that doesn't guarantee unique values as random numbers are just that.

Depending on how often you are generating them, one better way might be to use the date/time stamp including the microseconds count (but this could fail if your interval between files is less than around 14ms)

Another good approach is to use a Guid value: the chances of two identical values is so small as to be insignificant!

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