noise to block out noise and noisy people

2016-10-19 13:40:26 +02:00 · 2016-10-19 13:40:26 +02:00 · dfccc74063
parent 1850e8e14f
commit dfccc74063
1 changed files with 10 additions and 0 deletions
--- a/local/bin/noise
+++ b/local/bin/noise
@ -0,0 +1,10 @@
+#!/bin/sh
+
+len='7:00:00'
+
+if [ "$1" != '' ]; then
+  len=$1
+fi
+
+play -t sl - synth $len  brownnoise \
+     band -n 1200 200 tremolo 20 .1 < /dev/zero