在 WP7 中访问来自麦克风的输入数据? [英] access to input data from microphone in WP7?

问题描述

如何在 Windows Phone 7.0 或 7.1 中访问来自麦克风的输入数据?(如音量计)，我想检测来自麦克风的开始和结束输入数据.

How can I access to input data from microphone in Windows Phone 7.0 or 7.1? (like a Volume Meter), i want to detect start and end input data from microphone.

推荐答案

查看 如何:在适用于 Windows Phone 的 Silverlight 应用程序中访问麦克风以了解基本用法.

Have a look at How to: Access the Microphone in a Silverlight Application for Windows Phone for basic usage.

如果您想检测某些音频输入的开始和停止，您必须自己解析/处理返回的流.

If you want to detect the start and stop of certain audio input you'll have to parse/process the returned stream yourself.

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