Earpiece

Listen to audio books and music through your phone's earpiece when you don't have earphones handy. Boost your audio (Android 2.3 through 4.1 or so only, not working on 4.2.1 or higher), whether through earpiece or through the speaker.

Earpiece is a simple, light-weight audio-control app.

You can pop Earpiece up on top of another application simply by holding down the SEARCH key.

In the options, you can enable an experimental feature which switches the phone to speaker phone when it's away from the face and then back to speaker phone close up. This only works on devices with a proximity sensor, of course.

Another experimental feature is that you can significantly reduce the volume of the camera sounds on some devices. Ensure your local laws allow you to do this.

Earpiece is free and Open Source.

USE AT YOUR OWN RISK. Playing audio at high volumes, especially for a prolonged amount of time, can damage speakers and/or hearing.

Note 1: There is no affiliation between the developer of Earpiece and the developer of Mortplayer, which is the application shown in the background of the screenshots.

Note 2: The reason the application needs permission to read log data is for the camera quieting feature. When the camera quieting feature is active, Earpiece monitors the log for when the camera is about to take a picture and then quiets things for about two seconds. If you are worried about privacy issues, or otherwise curious, you can look at the full Earpiece source code at github.com/arpruss/earpiece and you can build it from source yourself.

Note 3: If you use Earpiece, don't use my Speaker Boost with it--just use Earpiece's audio boost option instead.

</div> <div class="id-app-translated-desc" style="display:none">听通过电话的听筒音频书籍和音乐的时候，你没有耳机方便。 （通过4.1的Andr​​oid 2.3左右而已，不工作的4.2.1或更高版本）提高您的音频，无论是通过耳机还是通过扬声器。

听筒是一个简单的，重量轻的音频控制应用程序。

你可以弹出听筒起来的另一个应用程序顶部只需按住搜索键。

在选项中，你可以启用一个实验性功能，切换到手机免提电话时，它的离脸，然后回扬声器电话收了起来。这只能当然，在设备与接近传感器。

另一个实验特点是，你可以显著降低相机的声音音量在某些设备上。确保您当地的法律允许你这样做。

耳机是免费的，开源的。

使用您自己承担风险。以高音量播放音频，特别是对于延长的时间量，可能会损坏扬声器和/或听力。

注1：有听筒的显影剂和Mortplayer，这是在截屏的背景示出的应用程序的开发者之间没有从属关系。

注2：应用程序需要权限读取日志数据，原因是相机平息功能。当相机平息功能被激活，听筒监控日志，当相机即将拍摄一张照片，然后平静下来的东西约两秒钟。如果你担心隐私问题，或以其他方式好奇，你可以看一看github.com/arpruss/earpiece完整听筒的源代码，你可以从源代码建立它自己。

注3：如果您使用听筒，不要用我的扬声器升压与它 - 只需使用听筒的音频增强选项，而不是。</div> <div class="show-more-end">