如何从USB音频类读取数据？ [英] How do I read data from USB audio class?

问题描述

我想创建一个具有Windows录音机功能的应用程序 - 它从USB音频设备读取/存储数据。我想使用WinUSB但似乎不支持音频类。有人可以告诉我哪种方式来做这个应用程序（文档，方法，示例，...）

I want to make a app that have a function like Sound Recorder of windows - it reads/store data from usb audio device. I thought to use WinUSB but it seem not support audio class. Can someone tell me which way to do this app ( document, method, sample,...)

推荐答案

CodeProject上有许多资源用于记录声音的C＃代码。这是最近的一篇（2014年4月）文章：播放或捕获音频声音。发送和接收多播（RTP）[ ^ ]。



BASS库（免费用于非商业用途）是非常强大的库，适用于所有类型的声音操作和播放[ ^ ]。 C＃中有一个.NET API示例：[ ^ ]。

There are many resources on CodeProject for C# code to record sound. Here's a recent (April, 2014) article: "Play or Capture Audio Sound. Send and Receive as Multicast (RTP)" [^].

The BASS library (free for non-commercial use) is very powerful library for all types of sound manipulation, and playback [^]. There is a .NET API available with examples in C#: [^].

术语USB音频类是误导你的项目。声音来自哪种类型的外部/内部连接并不重要。另外，通过USB连接的外部声卡就是：声卡。因此，只需用您首选的编程语言查找有关录音录音的任何教程 - 省略USB，因为它无关紧要。

The term "USB audio class" is the item which mislead you. It is not at all important from which type of external/internal connection the sound comes from. Also an external sound card connected via USB is simply: a sound card. So just look for any tutorial on audion recording in your preferred programming language - omit that "USB" because it is irrelevant.

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