<speak>
<voice>
<prosody>
<say-as>
The names of the characters are spoken.
As "characters", but upper-case letters are prefixed with "Capital".
If the text is only one character, the name of the character is spoken, including punctuation characters. If the text is more than one character, it is spoken as words.
The name of the character is spoken, including punctuation characters.
The digits are spoken individually.
<mark> name
<s>
<p>
<sub> alias
<tts:style>
<audio> src
<emphasis>
<break>
The following tags case a sentence break.
<br>
<li>
<img>
<td>
The following tags case a paragraph break.
<h1>
<h2>
<h3>
<h4>
<hr>