To provide you the Voice Recognition feature, some interactive voice commands may be transmitted (along with information about your device, including device identifiers) to a third-party service provider (currently, Nuance Communications, Inc.) that converts your interactive voice commands to text and to the extent necessary to provide the Voice Recognition features to you.
In addition, Samsung may collect and your device may capture voice commands and associated texts so that we can provide you with Voice Recognition features and evaluate and improve the features.
So it sounds like only specific voice commands are potentially transmitted to its translator, not your amusing wisecracks about X Factor. No need to switch TV allegiances to LG in a huff. [Samsung Tomorrow]