Use your phone as a mic for PC
These instructions require the version 0.20 or more of AudioRelay.
These are the instructions for Windows, see also

Installing a virtual audio device

Simple apps can't create virtual microphones, you'll need to install a driver. We recommend installing VB-CABLE.
VB-CABLE is a Donationware. All participations are welcome
VB-Audio Virtual Apps
Download VB-CABLE
  1. 1.
    Download VB-cable from the link above
  2. 2.
    Right-click on the downloaded ZIP file
  3. 3.
    Click on Extract all
  4. 4.
    Choose a folder and extract the content
  5. 5.
    Navigate to the folder and run VBCABLE_Setup_x64.exe
After the installation, you’ll have new playback and recording devices that AudioRelay and other apps will be able to use.
CABLE input transfers everything to CABLE Output.
CABLE Output will appear as a microphone in communication apps. This way, you can select CABLE Input in AudioRelay and CABLE Output in Skype for example.


1. Start AudioRelay on your phone

  • Start AudioRelay on Android
  • Go to the server tab
  • Click on the microphone source

2. Start your AudioRelay on your PC

  • Start AudioRelay on Windows
  • Go to the player tab
  • Select CABLE Input as the audio device
  • Click on your Android phone in the list of servers

3. Start your communications app (Skype, Discord, Zoom…)

  • Start your app
  • Find the microphone settings
  • Select CABLE output as the microphone
Send anonymous feedback about AudioRelay here.