jdelay - measure sound card latency

       Jdelay was written by Fons Adriaensen  <fons.adriaensen@skynet.be>.

       This  manual page was written by Dana Olson <jdelay@ubuntustudio.com>, for the Ubuntu project (but may be
       used by others).

Version 1.0                                     February 18 2006                                       Jdelay(1)

       Jdelay is a simple JACK application that you can use to measure the latency of your sound card. It uses a
       phase measurements on a set of tones to measure the delay from the output to the input. Accuracy is about
       1/1000 of a sample.

       To use Jdelay, first start a JACK server and then start jdelay in a console. It will create an input port
       and  an output port. Connect them in some manner (for instance with the QjackCtl patchbay), and check the
       output on the console to see the delay, measured in samples.

       jdelay - measure sound card latency

       The project homepage is at http://users.skynet.be/solaris/linuxaudio/.  Released under  the  GNU  General
       Public License.

       Any bugs found should be reported to the upstream author and/or package maintainer.

jdelay