Noise generator


201002, 20:13 (CET) @technician
speaker-test -c2 -t sine -f 440 and https://www.szynalski.com/tone-generator/ and pacat





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Pongs-
2!
-“Noise generator”

  1. 201002, 20:14 (CET) @technician says:

    sudo cat /dev/urandom | padsp tee /dev/audio > /dev/null

  2. 230917, 13:40 (CET) @technician says:

    cat /dev/urandom | tr -dc ‘a-zA-Z0-9’ | fold -w 10 | sed 1000000000q |aplay

    cat /dev/urandom | tr -dc ‘0-9’ | fold -w 10 | sed 1000000000q |aplay

    cat /dev/urandom | tr -dc ‘0-9’ | fold -w 10 | sed 1000000000q |aplay

    cat /dev/urandom | tr -dc ‘&*(&(^)’ | fold -w 10 | sed 1000000000q |aplay

    cat /dev/urandom | tr -dc ‘&*(&(^)’ | fold -w 10 | sed 1000000000q |aplay

    cat /dev/urandom | tr -dc ‘~`!@#$%^&*()’ | fold -w 1 | sed 1000000000q |aplay

    cat /dev/urandom | tr -dc “0-9a-z” |aplay

    cat /dev/urandom | tr -dc ‘a-zA-Z0-9’ | fold -w 32 |aplay -r 192000

Pong-!-Quack