[SCM] jack-delay/master: Add man pages.

mira-guest at users.alioth.debian.org mira-guest at users.alioth.debian.org
Wed Aug 16 06:18:15 UTC 2017


The following commit has been merged in the master branch:
commit 4ff39cbff63967c43b2b8f1a10ffeef7e122cb1c
Author: Jaromír Mikeš <mira.mikes at seznam.cz>
Date:   Wed Aug 16 08:17:57 2017 +0200

    Add man pages.

diff --git a/debian/jack-delay.manpages b/debian/jack-delay.manpages
new file mode 100644
index 0000000..8db0a10
--- /dev/null
+++ b/debian/jack-delay.manpages
@@ -0,0 +1 @@
+debian/jack_delay.1
diff --git a/debian/jack_delay.1 b/debian/jack_delay.1
new file mode 100644
index 0000000..10da2fd
--- /dev/null
+++ b/debian/jack_delay.1
@@ -0,0 +1,41 @@
+.TH JACK_DELAY "1" "August 2017" "" "User Commands"
+.SH NAME
+jack\_delay \- JACK sound card latency meter
+.SH DESCRIPTION
+.B jack_delay
+can be used to measure the round-trip latency of a soundcard.
+To do this, start the program and connect like this:
+jack_delay \-> playback_port \-> cable from soundcard output to input \-> capture port \-> jack_delay
+.PP
+.B jack_delay
+generates a signal consisting of 13 sine waves, measures the
+phase difference between the input and output for each of these, and
+computes the delay from those phase differences. The algorithm used is
+one developed originally for satellite ranging -  that is measuring the
+distance between a satellite and a ground station.
+With a good sound card jack_delay will measure the round-trip latency
+with an accuracy of around 1/1000 of a sample. The assumption is that
+the delay is more or less independent of frequency. The actual value
+displayed is the one for a frequency of 1/16 of the sample rate. The
+phase measurement for this frequency of course only provides a result
+in the range of 0..16 samples. The other frequencies are used to extend
+this interval to 4096 * 16 samples, more than a second at 48 kHz.
+.SH OPTIONS
+.TP
+\fB\-h\fR
+Display this text
+.TP
+\fB\-O\fR <playback port>
+connect output to named port.
+.TP
+\fB\-I\fR <capture port>
+connect input to named port.
+.TP
+\fB\-E\fR
+show excess latency instead of full latency.
+.PP
+.SH "AUTHOR"
+jack_delay was written by Fons Adriaensen <fons at linuxaudio.org>.
+.PP
+This manual page was written by Jaromír Mikeš <mira.mikes at seznam.cz>
+for the Debian project (but may be used by others).
diff --git a/debian/zita-at1.1 b/debian/zita-at1.1
deleted file mode 100644
index 1d3c687..0000000
--- a/debian/zita-at1.1
+++ /dev/null
@@ -1,35 +0,0 @@
-.TH ZITA-AT1 "1" "June 2011" "" "User Commands"
-.SH NAME
-zita\-at1 \- JACK autotuner
-.SH DESCRIPTION
-.B AT1
-is an 'autotuner', normally used to correct the pitch of a voice
-singing (slightly) out of tune. Compared to 'Autotalent' it provides
-an improved pitch estimation algorithm, and much cleaner resampling.
-.PP
-.B AT1
-does not include formant correction, so it should be used to
-correct small errors only and not to really transpose a song. The
-expected pitch can be controlled by MIDI (via JACK only), or be a
-fixed set of notes. AT1 can probably be used on some instruments as
-well, but is primarily designed to cover the vocal range. It's also
-usable as a quick and dirty guitar tuner.
-.SH OPTIONS
-.TP
-\fB\-h\fR
-Display this text
-.TP
-\fB\-name\fR <name>
-JACK client name
-.TP
-\fB\-s\fR <server>
-JACK server name
-.TP
-\fB\-g\fR <geometry>
-Window position
-.PP
-.SH "AUTHOR"
-zita-at1 was written by Fons Adriaensen <fons at linuxaudio.org>.
-.PP
-This manual page was written by Alessio Treglia <alessio at debian.org>
-for the Debian project (but may be used by others).
diff --git a/debian/zita-at1.doc-base b/debian/zita-at1.doc-base
deleted file mode 100644
index b43cdb8..0000000
--- a/debian/zita-at1.doc-base
+++ /dev/null
@@ -1,9 +0,0 @@
-Document: zita-at1
-Title: AT1 Quick Guide
-Author: Fons Adriaensen <fons at kokkinizita.net>
-Abstract: AT1 user's reference manual
-Section: Sound
-
-Format: HTML
-Index: /usr/share/doc/zita-at1/doc/quickguide.html
-Files: /usr/share/doc/zita-at1/doc/*
diff --git a/debian/zita-at1.manpages b/debian/zita-at1.manpages
deleted file mode 100644
index 808d70c..0000000
--- a/debian/zita-at1.manpages
+++ /dev/null
@@ -1,2 +0,0 @@
-debian/zita-at1.1
-debian/zita-at1.fr.1

-- 
jack-delay packaging



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