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15 lines
336 B
Nix
15 lines
336 B
Nix
{ sox, mpv, writers, coreutils }:
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# ref https://askubuntu.com/a/789472
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writers.writeDashBin "noise-waves" ''
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file="/tmp/noise.wav"
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trap clean EXIT
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clean() {
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rm "$file"
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}
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${coreutils}/bin/mkfifo "$file"
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${sox}/bin/sox -n "$file" synth brownnoise synth pinknoise mix synth sine amod 0.3 10 &
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${mpv}/bin/mpv "$file"
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''
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