Specifies a user-defined Vocalizer configuration file for Nuance Vocalizer for Enterprise. By convention, this file is named tts_config.xml.
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Value |
Path and filename. |
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Default |
Set by user. |
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How to set |
API—Set with TtsSystemInit. Set in an environment variable. |
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Usage |
Specifies a user-defined configuration file instead of modifying the Vocalizer baseline configuration file (baseline.xml). |
The VOCALIZER_USERCFG environment variable specifies the location of the tts_config.xml file, a prepared file that overrides the contents of Vocalizer’s config\baseline.xml file.
By default, VOCALIZER_USERCFG defines one file for all Vocalizer instances on a host. To assign a different configuration file for a specific Vocalizer instance, use the nserver.nvs.VocalizerUserCfgFile command line argument to override VOCALIZER_USERCFG when starting that Vocalizer instance.
If you have more than one TTS host, and desire the same defaults on all hosts, you must deploy the tts_config.xml to every host.
Define VOCALIZER_USERCFG (as a system environment variable) with a value that names the XML file containing the overriding settings (tts_config.xml). The following example uses csh to define the environment variable:
> setenv VOCALIZER_USERCFG "/home/jruser/tts_config.xml"
