gnepud · March 7, 2016 13:45
diff --git a/gistfile1.txt b/gistfile1.txt
 # http://blog.robertelder.org/bash-one-liner-compose-music/
 cat /dev/urandom | hexdump -v -e '/1 "%u\n"' | awk '{ split("0,2,4,5,7,9,11,12",a,","); for (i = 0; i < 1; i+= 0.0001) printf("%08X\n", 100*sin(1382*exp((a[$1 % 8]/12)*log(2))*i)) }' | xxd -r -p | aplay -c 2 -f S32_LE -r 16000
	# http://blog.robertelder.org/bash-one-liner-compose-music/
	cat /dev/urandom \| hexdump -v -e '/1 "%u\n"' \| awk '{ split("0,2,4,5,7,9,11,12",a,","); for (i = 0; i < 1; i+= 0.0001) printf("%08X\n", 100sin(1382exp((a[$1 % 8]/12)log(2))i)) }' \| xxd -r -p \| aplay -c 2 -f S32_LE -r 16000