Emulator: audio: Failed to create voice `adc'

Question

[ while opening AVD Manager getting

Emulator: qemu-system-i386.exe: warning: opening audio input failed

Emulator: audio: Failed to create voice `adc\'

Answer 1

1. Go to: Tools > Android > AVD Manager
2. Press the "edit" (pencil) icon next to your AVD
3. Change "Graphics" to "Software".

Answer 2

It's your new Windows 10 Update.

To Fix: Click Start, go to ⚙ Settings> Privacy Settings> Microphone. Turn On "Allow apps to access your microphone"

Answer 3

I solved the problem pluggin in a microphone and then removing it. Never had that problem again.

Answer 4

Old question I know, but I was able to resolve this by editing the emulator and disabling the hw.audioInput setting.

Answer 5

I solved the problem:

1. pluggin in a microphone
2. Start emulator (Wait to start app)
3. and then removing it

Never had that problem again.

Answer 6

Go to Sdk -> emulator -> lib and then open configuration settings named hardware properties, find the hw.AudioInput field and set default to no: