Tips about sound

Here some additional tips regarding sound.

• There is no need to put many spaces between words in the text nodes in order to slow down the voice.
• However, it is useful to add pauses at the end of a sentence in inserting three dots (example : "The plane is moving... Now the planes stops..."
• If the sound is cut at the end of a sentence during execution in a browser, simply add the following characters at the end of the sentence : <vtml_pause time="1000"/> (example: "The plane is moving... Now the planes stops...<vtml_pause time="1000"/>" (works with Kate and Paul; possibly not with Simon hence add a new note with Paul or Kate's voices and insert <vtml_pause time="1000"/>)
• If you need to slow down a particular piece of a sentence put it between vtml_speed tags as follows: <vtml_speed value="50"> This is my text </vtml_speed>