11 lines
149 B
Plaintext
11 lines
149 B
Plaintext
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#!/bin/sh
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len='7:00:00'
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if [ "$1" != '' ]; then
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len=$1
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fi
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play -t sl - synth $len brownnoise \
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band -n 1200 200 tremolo 20 .1 < /dev/zero
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