<sub>

<sub>

<sub> tags suggest substitute text to the TTS engine. This tag is only available with the Cepstral Theta TTS engine.

Attributes

Name	Data type	Description
alias	String	Substitutes the enclosed text with the specified value.

Notes

None

Example

<?xml version="1.0" encoding="latin-1"?>
<vxml version="2.0">
  <form>
    <block>
      <prompt>
        This dialog is being processed by
        <sub alias="Plum DEV">
          plum D E V
        </sub>
      </prompt>
    </block>
  </form>
</vxml>

The output of the above script would be:

Computer: This dialog is being processed by Plum DEV.

Child Tags

None

Parent Tags

<audio>, <emphasis>, <enumerate>, <foreach>, <paragraph>, <prompt>, <prosody>, <sentence>, <speak>, <voice>