Bzzz is a simple tone/wave generator for the command line. I use it to test and play with my oscilloscope :)
❯ bzzz --help
bzzz 0.1.0
A simple tone/wave generator for the command line.
USAGE:
bzzz [ARGS]
FLAGS:
-h, --help Prints help information
-V, --version Prints version information
ARGS:
<frequency> Frequency in Hz [default: 440]nix run github:koenw/bzzz
nix profile install github:koenw/bzzz