User Manual

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User Manual (1.0.14) EasyVR 3 75

Figure 12 - External tool for custom vocabularies

Several projects can also be combined together if they are using the same acoustic model (language data)

using the Acoustic Model Combiner included with the tool. This is useful if you have many command

vocabularies, in order to save space in the EasyVR memory.

Updating Custom Data

Once the sound table and/or custom recognition grammars have been created, they can be processed by

the EasyVR Commander and downloaded to the module. Note that you must first disconnect from the

module and do the steps required to start it in “boot-mode” (see the section Flash Update).

Now the command “Update Custom Data” is enabled, either on the toolbar or the “File” menu, and it can

be used to start the update process. First you are required to list all the QuickSynthesis

and QuickT2SI

projects you want to use. A new file containing the specified custom data will be generated and the

contents will be displayed, so that you can verify them before updating the module.

Note: The projects must have been built already with the QuickSynthesis

or the QuickT2SI

tool, before the custom data generation can be completed successfully. If a recent build is

not available you will receive a warning message, the project files can be opened in their

respective tools and a fresh build started (make sure the project file has been saved before

the build).

Once back in the EasyVR Commander the project can be reloaded by pressing the “Refresh” button. If the

process completes successfully, the “Download” button will be enabled and the flash update process can

start.

The default format of generated data is suitable for the EasyVR 3. For previous versions of the module or

the shield please make sure to check the option “Old Format (EasyVR 2.0)”.