diff --git a/auto-calib.sh b/auto-calib.sh
new file mode 100755
index 0000000..fc651f7
--- /dev/null
+++ b/auto-calib.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+killall -q aplay arecord
+./calib.py send &
+./calib.py recv
+killall -q aplay arecord
\ No newline at end of file