dictionaries
                                                    Loads user dictionaries for tuning speech output.
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                                                                     Value  | 
                                                                
                                                                     File path or URI to the dictionary. For multiple user dictionaries, specify multiple elements where each value specifies the URI for a single user dictionary. DEFAULT: (none)  | 
                                                            
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                                                                     How to set  | 
                                                                
                                                                     
                                                                         Set in the session xml file for the application. Configure the <speechsynth> element located under <sessionparameters>, <speechserver>. 
 Set on the Speech Server service in Management Station. Speech Server passes the value to Vocalizer and overrides any Vocalizer setting. 
                                                                         API—Use TtsLoadUsrDictEx or TtsLoadTuningData instead of TtsSetParamsEx.  | 
                                                            
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                                                                     Usage  | 
                                                                
                                                                     Frequently used.  | 
                                                            
User dictionaries are language-specific as indicated in the user dictionary file header. At runtime, Vocalizer only does lookups within user dictionaries that match the current synthesis language.
To load multiple user dictionaries via a session.xml, use one <value> child element for each dictionary, where the contents is the URI of the dictionary to be loaded. For example:
<sessionparameters>
     <speechsynth name=" ">
        <param name="dictionaries">
           <value>http://myserver/american_english.bdc</value>
           <value>http://myserver/canadian_french.bdc</value>
	 ...
                                                    To load multiple user dictionaries on the Vocalizer service, enter each dictionary as a <dictionary> child element of the main <dictionaries> element in 
<dictionaries> <dictionary>http://myserver/american_english.bdc</dictionary> <dictionary>http://myserver/british_english.bdc</dictionary> </dictionaries>