Microphone Pro (No delay)

This application will connect the microphone of your phone to headphone or external speaker. It allowed to speak in realtime, with low latency, no delay or lag, like a professional mike. You will hear your amazing voice instantly. You can also record your voice in high quality.

User should connect the phone to wired headphone or external speaker for this application to work. Because the speaker of the phone has limited volume and is placed too close to the mic which will cause not good loopback sound.

Sound effects are only supported in phones which run android 6.0 up.

The delay is device dependent, if the app doesn't produce sound on your phone, please turn on the auto adjustment feature in the menu, or read through some of our tips. You can check out the liter, less delay version in the link below:

Version for android phones with mid-range hardware: https://play.google.com/store/apps/details?id=multimediasol.app.microphoneall

Using wireless connection (Bluetooth, Chromecast, TV) will add more delay to the mic. If wireless sound is mute, increase the frame_per_buffer until the sound is stable. It could be 48000 Hz - 5760, 48000Hz - 7680 depend on your phone. The bigger frame_per_buffer (second parameter), the more delay it is.

Below are some common usecases.

- Sing karaoke with music in your phone.

- Giving speech in front of people (for example inside an office) like a professional microphone.

此应用程序会将手机的麦克风连接到耳机或外部扬声器。它可以像专业话筒一样以低延迟，无延迟或滞后的方式实时讲话。您将立即听到惊人的声音。您还可以高质量录制声音。

用户应将电话连接到有线耳机或外部扬声器，以使该应用程序正常工作。由于电话扬声器的音量有限，并且放置在离麦克风太近的位置，因此不会产生良好的回送声音。

声音效果仅在运行android 6.0 up的手机中受支持。

延迟取决于设备，如果应用程序无法在手机上发出声音，请打开菜单中的自动调整功能，或通读一些提示。您可以在以下链接中查看升升，延迟较少的版本：

具有中端硬件的android手机的版本：https://play.google.com/store/apps/details?id=multimediasol.app.microphoneall

使用无线连接（蓝牙，Chromecast，电视）会增加麦克风的延迟。如果无线声音为静音，请增加frame_per_buffer直到声音稳定。取决于您的手机，它可能是48000 Hz-5760、48000Hz-7680。 frame_per_buffer（第二个参数）越大，延迟越大。

以下是一些常见的用例。

-用手机中的音乐唱歌卡拉OK。

-像专业麦克风一样在人前（例如办公室内）讲话。