Microphone Pro (No delay)

Multimedia Solution

Contains ads

About this app

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.

Ratings and reviews

Any plans about adding stereo input option? Voice still stops suddenly. apparently it got worse after the recent update. especially when working in background. still, not that bad edit: increasing the latency would help but in my case i need it low. I'm trying other alternative versions of the app from you guys and it seems to work a bit better. app-reciate the quick response 😊👌

Echos, Delays, Lagging, Latency, whatever you want to call it, it's all there. It appears inherent to the Android system. I've tried several apps, this one seems the most professional, but even at setting Origin and the lowest frequency and 'frame rate' there always is a tenth of a second delay, which creates the echo effect. Practically useless for my purposes.

Works great with my Huawei Kii. Records files when amplifying voice through headphones. But on my Samsung Galaxy J3, records a 0kb .wave file when recording and listening through headphones. Records .m4a files when not listening (ie, not amplifying mic live) which will playback. Would like to be able to amplify voice to an audience and record at the same time on the Samsung.

What's new

support new android version