Voice Capture / Wake Lock Test

Measures whether browser mic capture survives screen lock, backgrounding, and app switching.
State
idle
Elapsed
0s
Audio chunks
0
Silent chunks
0
Wake lock
—
Track
—
Timer gaps
0
Codec
—
Live mic level — keep talking during the locked period.
Do this, in order:
  1. Tap Start test and allow the microphone.
  2. Talk continuously for ~2 minutes with the screen on. (Or leave music playing nearby.)
  3. Let the screen auto-lock — don't touch it. Keep talking. Wait ~1 min.
  4. Wake it, then press the power button manually. Keep talking ~1 min.
  5. Wake it, switch to another app for 30s, come back.
  6. Tap Stop & summarise, then Copy log and paste it back to me.