Provides a phonemic/phonetic pronunciation for the contained text.
               The phoneme element may be empty. However, it is recommended that the element contain human-readable text that can be used
                  for non-spoken rendering of the document.
               
               Refer to 
                  SSML 1.1 for further information.
                  
               
             
            Usage Example
<p>The <name><ssml:phoneme ph="g@l"Qp@g@Uz" alphabet="x-SAMPA">Galapagos</ssml:phoneme></name> marine iguana.</p>                   
    Allowed parents
            address, 
               annoref, 
               annotation (block variant), 
               annotation (phrase variant), 
               m:annotation-xml, 
               aside (block variant), 
               aside (toc variant), 
               block, 
               caption, 
               citation (block variant), 
               citation (phrase variant), 
               d, 
               definition, 
               emph, 
               entry (toc variant), 
               entry (index variant), 
               entry (bibliography variant), 
               entry (glossary variant), 
               expansion, 
               xforms:group, 
               h, 
               hd, 
               hpart, 
               item, 
               xforms:label, 
               ln, 
               d:longdesc, 
               meta, 
               note (block variant), 
               note (phrase variant), 
               noteref, 
               sel:otherwise, 
               p, 
               ssml:phoneme, 
               ssml:prosody, 
               quote (block variant), 
               quote (phrase variant), 
               its:rb, 
               ref, 
               xforms:repeat, 
               its:rt, 
               s, 
               ssml:say-as (phrase variant), 
               ssml:say-as (text variant), 
               d:simplifiedLanguageDescription, 
               span, 
               spine, 
               ssml:sub, 
               d:summary, 
               td, 
               term, 
               th, 
               d:tour and 
               sel:when
               
            
            Allowed children
            This element may contain text.
            
            This element may contain the following children: abbr, 
               address, 
               annoref, 
               annotation, 
               ssml:break, 
               char, 
               citation, 
               code, 
               d, 
               definition, 
               emph (text variant), 
               emph (phrase variant), 
               expansion, 
               xforms:input, 
               rend:linebreak, 
               ln, 
               m:math, 
               name, 
               note, 
               noteref, 
               num, 
               object (text variant), 
               object (phrase variant), 
               pagebreak, 
               ssml:phoneme (text variant), 
               ssml:phoneme (phrase variant), 
               ssml:prosody (text variant), 
               ssml:prosody (phrase variant), 
               quote, 
               xforms:range, 
               ref, 
               its:ruby, 
               s, 
               ssml:say-as (text variant), 
               ssml:say-as (phrase variant), 
               xforms:secret, 
               sel:select, 
               xforms:select, 
               xforms:select1, 
               span (text variant), 
               span (phrase variant), 
               sub, 
               ssml:sub (text variant), 
               ssml:sub (phrase variant), 
               sup, 
               term, 
               xforms:textarea, 
               time, 
               ssml:token (text variant), 
               ssml:token (phrase variant) and 
               w
               
            
            Content model and additional requirements
            
               
               
               one or more of 
                  
                  a choice of either one of the 53 elements: 
abbr, 
address, 
annoref, 
annotation, 
char, 
citation, 
code, 
d, 
definition, 
emph, 
emph, 
expansion, 
its:ruby, 
ln, 
m:math, 
name, 
note, 
noteref, 
num, 
object, 
object, 
pagebreak, 
quote, 
ref, 
rend:linebreak, 
s, 
sel:select, 
span, 
span, 
ssml:break, 
ssml:break, 
ssml:phoneme, 
ssml:phoneme, 
ssml:prosody, 
ssml:prosody, 
ssml:say-as, 
ssml:say-as, 
ssml:sub, 
ssml:sub, 
ssml:token, 
ssml:token, 
sub, 
sup, 
term, 
time, 
w, 
w, 
xforms:input, 
xforms:range, 
xforms:secret, 
xforms:select, 
xforms:select1 or 
xforms:textarea 
                     or text
end of choice 
                  
                
               Note that in addition to restrictions presented in the content model  above, 
                  					use of this element must also respect the following requirements:
                  
                     - The 
                        
ssml:phoneme element must not have 
                        ssml namespace element or attribute descendants.
                        
                      
                     - The 
                        
ssml:phoneme element must neither be empty nor contain only whitespace.
                        
                      
                  
                  Such requirements take precedence over any conflicting statements in the
                     						content model or in the lists above of allowed children and parents.
                  
                
             
            Variants
            This element exists in 2 variants. The other variant is the text variant.
            Namespace
            http://www.w3.org/2001/10/synthesis