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authorB. Watson <yalhcru@gmail.com>2011-07-10 23:12:56 -0400
committerNiels Horn <niels.horn@slackbuilds.org>2011-07-14 21:54:03 -0300
commit45f9592966742a36826d77f5473714b84ee58269 (patch)
tree8ffc274463fea536cbd353b2b01da4fda2fb2d27 /audio/jack_delay/README
parentc63767669409d0171e65740187b63b1656924b41 (diff)
audio/jack_delay: Added (measure the latency of your sound card)
Signed-off-by: dsomero <xgizzmo@slackbuilds.org>
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+jack_delay is a small command line JACK app 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.
+
+This requires jack-audio-connection-kit, version 0.120 or greater (the
+one on SlackBuilds.org is fine, but if you got your JACK from a different
+source, make sure it's new enough, or replace it with the SBo version).
+
+Definitely read the docs in /usr/doc/jack_delay-$VERSION/README to
+understand how to use this.