- From: Daniel Weck via cvs-syncmail <cvsmail@w3.org>
- Date: Thu, 28 Apr 2011 15:08:05 +0000
- To: public-css-commits@w3.org
Update of /sources/public/csswg/css3-speech
In directory hutz:/tmp/cvs-serv11548
Modified Files:
Overview.html Overview.src.html
Log Message:
minor editorial changes, as reported by Fantasai.
Index: Overview.html
===================================================================
RCS file: /sources/public/csswg/css3-speech/Overview.html,v
retrieving revision 1.33
retrieving revision 1.34
diff -u -d -r1.33 -r1.34
--- Overview.html 28 Apr 2011 12:24:10 -0000 1.33
+++ Overview.html 28 Apr 2011 15:08:03 -0000 1.34
@@ -479,8 +479,9 @@
href="#non-negative-number-def">positive number</a> in the range
‘<code class=css>0</code>’ to ‘<code
class=css>100</code>’. ‘<code class=css>0</code>’
- represents silence (the <em>minimum</em> level), and 100 corresponds to
- the <em>maximum</em> level. The volume scale is linear amplitude.
+ represents silence (the <em>minimum</em> level), and ‘<code
+ class=css>100</code>’ corresponds to the <em>maximum</em> level.
+ The volume scale is linear amplitude.
<dt><strong><percentage></strong>
@@ -587,10 +588,9 @@
‘<code class=css>-100</code>’ and ‘<code
class=css>100</code>’. For ‘<code
class=css>-100</code>’ only the left channel is audible. Simarly
- for ‘<code class=css>100</code>’ or ‘<code
- class=css>+100</code>’ only the right channel is audible. For
- ‘<code class=css>0</code>’ both channels have the same level,
- so that the speech appears to be coming from the center.
+ for ‘<code class=css>100</code>’ only the right channel is
+ audible. For ‘<code class=css>0</code>’ both channels have
+ the same level, so that the speech appears to be coming from the center.
<dt><strong>left</strong>
@@ -602,8 +602,7 @@
<dt><strong>right</strong>
- <dd>Same as ‘<code class=css>100</code>’ or ‘<code
- class=css>+100</code>’.
+ <dd>Same as ‘<code class=css>100</code>’.
<dt><strong>leftwards</strong>
@@ -624,10 +623,13 @@
class=css>100</code>’.
</dl>
- <p>Many speech synthesizers only support a single channel. The ‘<a
+ <p class=note> Note that many speech synthesizers only generate mono sound,
+ and therefore do not intrinsically support the ‘<a
href="#voice-balance"><code class=property>voice-balance</code></a>’
- property can then be treated as part of a post synthesis mixing step. This
- is where speech is mixed with other audio sources.</p>
+ property. The distribution of audio signals between left and right
+ channels would consequently occur at post-synthesis stage, for example
+ when a speech-enabled user-agent mixes the various audio sources that may
+ be authored within the document.</p>
<!-- p>Unlike 'voice-volume', 'voice-balance'
<em>does</em> apply to <a href="#cue-props">audio cues</a>.</p -->
Index: Overview.src.html
===================================================================
RCS file: /sources/public/csswg/css3-speech/Overview.src.html,v
retrieving revision 1.34
retrieving revision 1.35
diff -u -d -r1.34 -r1.35
--- Overview.src.html 28 Apr 2011 12:24:11 -0000 1.34
+++ Overview.src.html 28 Apr 2011 15:08:03 -0000 1.35
@@ -314,7 +314,7 @@
<dt><strong><non-negative number></strong></dt>
<dd>An integer or floating point <a href="#non-negative-number-def">positive number</a> in the range '0' to '100'.
-'0' represents silence (the <em>minimum</em> level), and 100
+'0' represents silence (the <em>minimum</em> level), and '100'
corresponds to the <em>maximum</em> level. The volume scale is
linear amplitude.
</dd>
@@ -409,10 +409,8 @@
<dt><strong><number></strong></dt>
<dd>An integer or floating point <a href="#number-def">number</a> between '-100' and '100'.
-For '-100' only the left channel is audible. Simarly for '100' or
-'+100' only the right channel is audible. For '0' both channels
-have the same level, so that the speech appears to be coming from
-the center.</dd>
+For '-100' only the left channel is audible. Simarly for '100' only the right channel is audible.
+For '0' both channels have the same level, so that the speech appears to be coming from the center.</dd>
<dt><strong>left</strong></dt>
@@ -424,7 +422,7 @@
<dt><strong>right</strong></dt>
-<dd>Same as '100' or '+100'.</dd>
+<dd>Same as '100'.</dd>
<dt><strong>leftwards</strong></dt>
@@ -439,11 +437,15 @@
the resulting value to the range '-100' and '100'.</dd>
</dl>
-<p>Many speech synthesizers only support a single channel. The
-'voice-balance' property can then be treated as part of a post
-synthesis mixing step. This is where speech is mixed with other
-audio sources.
+<p class="note">
+Note that many speech synthesizers only generate mono sound,
+and therefore do not intrinsically support the 'voice-balance' property.
+The distribution of audio signals between left and right channels
+would consequently occur at post-synthesis stage, for example when a
+speech-enabled user-agent mixes the various audio sources that
+may be authored within the document.
</p>
+
<!-- p>Unlike 'voice-volume', 'voice-balance'
<em>does</em> apply to <a href="#cue-props">audio cues</a>.</p -->
Received on Thursday, 28 April 2011 15:08:07 UTC