jack_meter - Console based Digital Peak Meter for JACK
jack_meter [ -f freqency ] [ -r ref-level ] [ -w width ] [-n ] [
<port>, ... ]
jack_meter is a basic console based DPM (Digital Peak Meter). I wrote
it for quickly checking remote signal levels, without having to run X11
to use a pretty graphical meter such as meterbridge.
The port parameter is optional - when missing then you have to connect
up the meter to an input port manually. If more than one port is
specified then the inputs are mixed.
How many times per second to refresh the meter. Default is 8.
The reference signal level for 0dB on the meter.
The width of the meter (number of characters). The default is
79, one less than the typical terminal width. -n
Outputs meter level as a number in decibels instead of a bar
Nicholas J. Humfrey <firstname.lastname@example.org>