Created
March 11, 2011 23:11
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brown noise generator using sox for linux. keywords: white pink red brown noise
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| #!/bin/sh | |
| len='7:00:00' | |
| vol=1 | |
| if [ "$1" != '' ]; then | |
| len=$1 | |
| fi | |
| if [ "$2" != '' ]; then | |
| vol=$2 | |
| fi | |
| play -v $vol -t sl - synth $len brownnoise band -n 1200 200 tremolo .1 40 < /dev/zero |
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hi, I expanded the one-liner to a fully documented "stereo" script where the CPU usage is reduced by 95%, https://gist.github.com/1209835 -- thanks very much for your tremolo parameters because the widely used one-liners are not optimal.