* Maximize speech recognition accuracy. Chant ProfileKit is comprised of software components that handle the complexities of managing and persisting speaker profiles. This allows your application to enhance the quality of speech recognition and offer administrative features for maintaining speaker profiles. Chant ProfileKit simplifies the process of managing profiles for Nuance Dragon NaturallySpeaking, IBM ViaVoice, Microsoft SAPI 4, Microsoft SAPI 5 and Nuance VoCon recognizers. You can backup and restore, activate, create, delete, and train profiles as needed within your application to adapt to the end user.