Voice check
A quick 5-second voice recording
Sit somewhere
quiet
, phone a hand's width from your mouth.
Press the button, take a breath, then say a steady
“eeee”
.
Hold the same sound — one breath — until the timer ends.
Participant ID
●
Record
Tap to start · say “eeee” for 5 seconds
Record again
Save recording
Keep it anyway
Saved
0
0 to upload
ID
Status
Upload to server
Advanced
Server URL
Download recordings.csv (offline)