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关于CSS3添加语音功的问题
发表在其他语言图书答疑区
2015-04-12
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看书了还是步明白的一个问题！CSS3 Speech Module语音模块怎么使用！在W3C哪里看了一下也是步懂！是不是本来都这样？
这个是W3C的代码：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<style type="text/css">
#speech-sample {
voice-family: male;
border: 1px solid #666;
padding:5px;
font-size:14px;
}
#voice-volume {
-xv-voice-volume: x-soft;
-xv-voice-balance: right;
}
#voice-balance { -xv-voice-balance: left; }
#speech-cue { cue-after: url(images/ding.wav); }
#voice-rate { -xv-voice-rate: x-slow; }
#voice-family { voice-family: female; }
#voice-pitch { -xv-voice-pitch: x-low; }
#speech-speak { speak: spell-out; }
</style>
</head>
<body>
<div>
<div id="speech-sample">
<span id="voice-volume">voice-volume、</span>
<span id="voice-balance">voice-balance、</span>
<span id="voice-rate">voice-rate、</span>
<span id="voice-family">voice-family、</span>
<span id="voice-pitch">voice-pitch、</span>
<span id="speech-speak">speak</span> 和
<span id="speech-cue">cue-after。</span>
</div>
</div>
</body>
</html>
运行的以后是这样的
voice-volume、 voice-balance、 voice-rate、 voice-family、 voice-pitch、 speak 和 cue-after。
怎么一点效果都没有？？到底怎么用呢？？
这个是W3C的代码：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<style type="text/css">
#speech-sample {
voice-family: male;
border: 1px solid #666;
padding:5px;
font-size:14px;
}
#voice-volume {
-xv-voice-volume: x-soft;
-xv-voice-balance: right;
}
#voice-balance { -xv-voice-balance: left; }
#speech-cue { cue-after: url(images/ding.wav); }
#voice-rate { -xv-voice-rate: x-slow; }
#voice-family { voice-family: female; }
#voice-pitch { -xv-voice-pitch: x-low; }
#speech-speak { speak: spell-out; }
</style>
</head>
<body>
<div>
<div id="speech-sample">
<span id="voice-volume">voice-volume、</span>
<span id="voice-balance">voice-balance、</span>
<span id="voice-rate">voice-rate、</span>
<span id="voice-family">voice-family、</span>
<span id="voice-pitch">voice-pitch、</span>
<span id="speech-speak">speak</span> 和
<span id="speech-cue">cue-after。</span>
</div>
</div>
</body>
</html>
运行的以后是这样的
voice-volume、 voice-balance、 voice-rate、 voice-family、 voice-pitch、 speak 和 cue-after。
怎么一点效果都没有？？到底怎么用呢？？
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