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"sub" Element
| Reference Number: AA-01564 Views: 9093 |
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<sub>
Description
The sub element is employed to indicate that the text in the alias attribute value replaces the contained text for pronunciation. This allows a document to contain both a spoken and written form. The required alias attribute specifies the string to be spoken instead of the enclosed string.
Syntax
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<sub
alias = “string” >
text
</sub>
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Attributes
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Attribute
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Description
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alias
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The word in the text to be replaced by the string in quotes. mandatory field
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Parent
<audio>, <emphasis>, <p>, <prosody>, <s>, <speak>, <voice>
Children
#TEXT, #CDATA-SECTION
Limitations/Restrictions
The <sub> element cannot include any other elements. The maximum length of the text and alias values, including null characters, is 512 bytes. Any string longer than that will be truncated.
Example
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<?xml version="1.0"?>
<speak version="1.0" xmlns="http://www.w3.org/2001/10/synthesis"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.w3.org/2001/10/synthesis
http://www.w3.org/TR/speech-synthesis/synthesis.xsd"
xml:lang="en-US">
<sub alias="World Wide Web Consortium">W3C</sub>
<!-- World Wide Web Consortium -->
</speak>
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