Training Words

If your application requires users to train speaker-dependent speech commands, write your application to access the training function. Use the interface IVCmdUserWord to enable user training for speech commands.

    To enable user training of speech commands

1. Call IVCmdUserWord::QueryPhrase to find out if a speaker-independent or speaker-dependent template exists for the word.
2. Call IVCmdUserWord::Train and pass the words or phrase to train.

Call IVCmdUserWord::ModifyTraining to delete a speaker-dependent template or to enable an application to specify templates to enable for a particular phrase.

The speaker-independent and speaker-dependent templates operate independently of each other. If your application enables both templates for a word or phrase, you may achieve better recognition accuracy.

The IVCmdUserWord::AddSIFile and IVCmdUserWord::RemoveSIFile functions are called by the APCLoad to add or remove application-specific, speaker-independent templates. For more information on APCLoad, see Preparing an Application for Distribution.