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update markup in panner chapter.

This commit is contained in:
Jörn Nettingsmeier 2014-02-04 03:39:11 +01:00
parent 72b45cdd03
commit 25ceb163cb
5 changed files with 60 additions and 51 deletions
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2
_manual/01_welcome-to-ardour.html
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@ -1,6 +1,6 @@
---
layout: default
title: Welcome to Ardour
title: Welcome to Ardour!
---

2
_manual/01_welcome-to-ardour/01_about-ardour/01_isnt-this-a-really-complicated-program.html
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@ -22,7 +22,7 @@ single track, but the program has been designed around much richer
capabilities than this.
</p>
<p>
Some people complain that Ardour is not "intuitive" to use - its
Some people complain that Ardour is not "intuitive" to use &mdash; its
lead developer has
<a href="http://ardour.org/node/3322">some thoughts on that</a>.
</p>

18
_manual/01_welcome-to-ardour/02_about-ardour-documentation.html
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@ -15,7 +15,7 @@ title: About Ardour documentation
<kbd class="mod1">x</kbd>.
</p>
<p>
<kbd>Ctrl x</kbd> means "press the <kbd>Ctrl</kbd> key, keep it pressed
<kbd class="mod1">x</kbd> means "press the <kbd class="mod1">&nbsp;</kbd> key, keep it pressed
and then also press the <kbd>x</kbd> key.
</p>
<p>
@ -29,9 +29,9 @@ title: About Ardour documentation
Note that different platforms have different conventions for which
modifier key (Control or Command) to use as the primary or most common
modifier. When viewing this manual from a machine identifying itself as
running OS X, you will see <kbd>Cmd </kbd> where appropriate (for instance
in the first example above). On other machines you will see <kbd>Ctrl </kbd>
instead.
running OS X, you will see <kbd>Cmd&nbsp;</kbd> where appropriate (for instance
in the first example above). On other machines you will see
<kbd>Ctrl&nbsp;</kbd> instead.
</p>
<h3>Mouse Buttons</h3>
@ -48,6 +48,14 @@ title: About Ardour documentation
modifier key, for example <kbd class="mouse mod1">Left</kbd>.
</p>
<h4>Mouse wheel</h4>
<p>
Some GUI elements can optionally be controlled with the mouse wheel when
the pointer is hovering over them. The notation for mouse wheel action is
<kbd class="mouse">&uArr;</kbd> <kbd class="mouse">&lArr;</kbd></dt>
<kbd class="mouse">&dArr;</kbd> <kbd class="mouse">&rArr;</kbd></dt>
</p>
<h4>"Context-click"</h4>
<p>
Many times the term <kbd class="mouse">context-click</kbd> is used to indicate
@ -120,6 +128,6 @@ title: About Ardour documentation
<h3>Warnings</h3>
<p class="warning">
Hairy issues that might cause things to go wrong, lose data, impair sound
quality, or eat your proverbial goldfish are displayed in this way.
quality, or eat your proverbial goldfish, are displayed in this way.
</p>

27
_manual/17_mixing/02_panning/01_mono_panner.html
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@ -4,9 +4,9 @@ title: Mono Panner
---
<p>
The default mono panner distributes 1 input to 2 outputs. Its
behaviour is controlled by one parameter, called position. The
default setting is "center" (L=50%, R=50%).
The default <dfn>mono panner</dfn> distributes 1 input to 2 outputs. Its
behaviour is controlled by a single parameter, the <dfn>position</dfn>. By
default, the panner is centered.
</p>
<h2>Mono Panner User Interface</h2>
@ -31,18 +31,18 @@ default setting is "center" (L=50%, R=50%).
<dl class="faq">
<dt>Reset to defaults</dt>
<dd>Click <kbd class="mod3">right button</kbd></dd>
<dd>Click <kbd class="mod3 mouse">right</kbd></dd>
<dt>Change to a "hard left"</dt>
<dd>Double click <kbd>right button</kbd> in the left side
<dd>Double click <kbd class="mouse">right</kbd> in the left side
of the panner</dd>
<dt>Change to a "hard right"</dt>
<dd>Double click <kbd>right button</kbd> in the right side
<dd>Double click <kbd class="mouse">right</kbd> in the right side
of the panner</dd>
<dt>Set the position to center</dt>
<dd>Double Click <kbd>right button</kbd> in the middle of the panner</dd>
<dd>Double Click <kbd class="mouse">right</kbd> in the middle of the panner</dd>
</dl>
<h2>Keyboard bindings</h2>
@ -69,9 +69,12 @@ wheel may be used as follows:
</p>
<dl>
<dt>up or left / <kbd class="mod1">up</kbd> or <kbd class="mod1">left</kbd></dt>
<dd>move position to the left by 1&deg; / 5&deg;</dd>
<dt>down or right / <kbd class="mod1">down</kbd> or <kbd class="mod1">right</kbd></dt>
<dd>move position to the right by 1&deg; / 5&deg;</dd>
<dt><kbd class="mouse">&uArr;</kbd> or <kbd class="mouse">&lArr;</kbd></dt>
<dd>move position to the left by 1&deg;</dd>
<dt><kbd class="mod1 mouse">&uArr;</kbd> or <kbd class="mod1 mouse">&lArr;</kbd></dt>
<dd>move position to the left by 5&deg;</dd>
<dt><kbd class="mouse">&dArr;</kbd> or <kbd class="mouse">&rArr;</kbd></dt>
<dd>move position to the right by 1&deg;</dd>
<dt><kbd class="mod1 mouse">&dArr;</kbd> or <kbd class="mod1 mouse">&rArr;</kbd></dt>
<dd>move position to the right by 5&deg;</dd>
</dl>

62
_manual/17_mixing/02_panning/03_stereo_panner.html
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@ -6,13 +6,13 @@ title: Stereo Panner
<p>
The default <dfn>stereo panner</dfn> distributes two inputs to two outputs. Its
behaviour is controlled by two parameters, <dfn>width</dfn> and
<dfn>position</dfn>. The
default settings for the stereo panner are <samp>width=100%</samp> and
<samp>position=center</samp>.
This stereo panner assumes that the signals
<dfn>position</dfn>. By default, the panner is centered at full width.
</p>
<p>
The stereo panner assumes that the signals
you wish to distribute are either uncorrelated (i.e. totally
independent), or that they contain a stereo image which is
<em>mono-compatible</em>, such as a co-incident microphone recording, or a
<dfn>mono-compatible</dfn>, such as a co-incident microphone recording, or a
sound stage that has been created with pan pots.<sup><a href="#caveat">*</a></sup>
</p>
<p class="note">
@ -105,47 +105,47 @@ title: Stereo Panner
To change the position smoothly, press the right button and drag
within the top half of the panner, then release. The position will
be limited by the current width setting. <em>Note: you do not need
to grab the position indicator in order to drag</em>
to grab the position indicator in order to drag.</em>
</p>
<p>
To change the width smoothly, press the right button and drag
within the lower half of the panner, then release. The width will be
limited by the current position setting.<em>Note: you do not need to
grab the L/R indicators in order to drag</em>
limited by the current position setting. <em>Note: you do not need to
grab the L/R indicators in order to drag.</em>
</p>
<dl class="faq">
<dt>Reset to defaults</dt>
<dd>Click <kbd class="mod3">right button</kbd></dd>
<dd>Click <kbd class="mod3 mouse">right</kbd></dd>
<dt>Change to a "hard left"</dt>
<dd>Double click <kbd class="mod2">right button</kbd> in the upper left half
<dt>Change to hard left</dt>
<dd>Double click <kbd class="mod2 mouse">right</kbd> in the upper left half
of the panner</dd>
<dt>Change to a "hard right"</dt>
<dd>Double click <kbd class="mod2">right button</kbd> in the upper right half
<dt>Change to a hard right</dt>
<dd>Double click <kbd class="mod2 mouse">right</kbd> in the upper right half
of the panner</dd>
<dt>Move position as far left as possible, given width</dt>
<dd>Double click <kbd>right button</kbd> in the upper left half of the
<dd>Double click <kbd class="mouse">right</kbd> in the upper left half of the
panner</dd>
<dt>Move position as far right as possible, given width</dt>
<dd>Double click <kbd>right button</kbd> in the upper right half of the
<dd>Double click <kbd class="mouse">right</kbd> in the upper right half of the
panner</dd>
<dt>Set the position to center</dt>
<dd>Click <kbd>right button</kbd> in the upper middle of the panner</dd>
<dd>Click <kbd class="mouse">right</kbd> in the upper middle of the panner</dd>
<dt>Reset to maximum possible width</dt>
<dd>Double click <kbd>right button</kbd> on the lower left side</dd>
<dd>Double click <kbd class="mouse">right</kbd> on the lower left side</dd>
<dt>Invert (flip channel assignments)</dt>
<dd>Double click <kbd>right button</kbd> on the lower right side</dd>
<dd>Double click <kbd class="mouse">right</kbd> on the lower right side</dd>
<dt>Set width to 0&deg;</dt>
<dd>Double click <kbd>right button</kbd> in the lower middle</dd>
<dd>Double click <kbd class="mouse">right</kbd> in the lower middle</dd>
</dl>
<h4>Keyboard bindings</h4>
@ -178,17 +178,14 @@ title: Stereo Panner
</p>
<dl>
<dt>left / <kbd class="mod1">left</kbd></dt>
<dd>increase width by 1&deg; / 5&deg;</dd>
<dt>right / <kbd class="mod1">right</kbd></dt>
<dd>decrease width by 1&deg; / 5&deg;</dd>
<dt>up / <kbd class="mod1">up</kbd></dt>
<dd>move position 1&deg; / 5&deg; to the left</dd>
<dt>down / <kbd class="mod1">down</kbd></dt>
<dd>move position 1&deg; / 5&deg;to the right</dd>
<dt><kbd class="mouse">&lArr;</kbd> / <kbd class="mod1 mouse">&lArr;</kbd></dt>
<dd>increase width by 1&deg; / 5&deg;</dd>
<dt><kbd class="mouse">&rArr;</kbd> / <kbd class="mod1 mouse">&rArr;</kbd></dt>
<dd>decrease width by 1&deg; / 5&deg;</dd>
<dt><kbd class="mouse">&uArr;</kbd> / <kbd class="mod1 mouse">&uArr;</kbd></dt>
<dd>move position 1&deg; / 5&deg; to the left</dd>
<dt><kbd class="mouse">&dArr;</kbd> / <kbd class="mod1 mouse">&dArr;</kbd></dt>
<dd>move position 1&deg; / 5&deg;to the right</dd>
</dl>
<h2><a name="caveat"></a>Stereo panning caveats</h2>
@ -205,7 +202,7 @@ Let's take a closer look at what happens when you record a source at 45° to the
right side with an ORTF stereo microphone array and then manipulate the width.
</p>
<p>
For testing, we apply a pink noise signal to both inputs of an Ardour stereo
For testing, we apply a <dfn>pink noise</dfn> signal to both inputs of an Ardour stereo
bus with the stereo panner, and feed the bus output to a two-channel analyser.
Since pink noise contains equal energy per octave, the expected readout is a
straight line, which would indicate that our signal chain does not color the
@ -219,7 +216,7 @@ control LV2 to set the level difference and time delay. Ignore the Trim/Gain
analyser.
</p>
<p>
Recall that an ORTF microphone pair consists of two cardioids spaced 17 cm
Recall that an <dfn>ORTF</dfn> microphone pair consists of two cardioids spaced 17 cm
apart, with an opening angle of 110°.
For a far source at 45° to the right, the time difference between the capsules
is 350 &mu;s or approximately 15 samples at 44.1 kHz. The level difference
@ -249,3 +246,4 @@ carefully for artefacts if you manipulate unknown stereo signals &mdash; many
orchestra sample libraries for example do contain time-delay components.
</p>