tone-cli
Generate a tone at a particular frequency from the command line.
Usage
$ tone --duration 3 --frequency 500 --volume 0.5
This causes your computer plays a 500 Hz sine wave for 3 seconds at 50% volume.
Arguments
-d | --duration N Play tone for N seconds. (Default Infinity)
-f | --freq M Play tone at M Hz. (Default 262)
-v | --volume V Play tone at volume V (0.0 - 1.0+) (Default 0.05)
Install
With npm installed, run
$ npm install -g tone-cli
See Also
License
MIT