

Turn on the Microphone application so it starts recording everything and then set AirAudio to stream all device audio over DLNA and then use UPnPlay on the other device to recieve this stream.
How to use android as microphone to ubuntu install#
Install UPnPlay on the device that you wish to stream to. Install Microphone on the device that you wish to stream from (this app may have some latency but hopefully not). Install AirAudio on the device that you wish to stream from.
How to use android as microphone to ubuntu pro#
The basic version is free, but a paid Pro version offers more advanced features. This way, the devices won't have an Internet connection but they will have a network connection. If you want to use an Android phone with your macOS computer, you’ll need an Iriun Webcam covering Windows, macOS, Ubuntu Linux, Android, and iOS. Make sure to turn off data before doing this. Host a WiFi hotspot on one device and join the hotspot on the other. Be careful when installing unknown applications. NOTE: I haven't used any of these apps myself. I have a solution but it's a rather hacky one and will require root, I'm afraid. There certainly seems to be a gap in the market here because I can't see why this would be impossible (actually, thinking about it, capturing all device audio might be an issue ). If you have a microphone with 2.5mm audio jack and dont have a mixer which can play the voice streams to speaker, the best way is to try and use ubuntu laptop which can help us with redirecting the microphone audio to laptop speaker OR if you connect an external speaker to 2.5mm audio out jack, it will also be able to play on larger sounds. I'm not sure why I didn't make the link in my head that what you needed was a voice communication app. I hope this is OK and it should avoid latency. The app listed works over Bluetooth rather than WiFi.

There are many similar apps to this so if this one doesn't work perhaps try another one. I've come up with what is hopefully a better solution.
