Patent ID: 7180540
Filing Date: 2007-02-20
Classification: H04N

Abstract:
1. A method managing data files ina portable digital apparatus having a display device and an interface for a removable recording medium, the removable recording medium being coupled with the interface of the portable digital apparatus, the removable recording medium having at least one directory therein, the method comprising the steps of: producing a new directory and a representative-voice file corresponding to the new directory in the removable recording medium, when a representative-voice request signal is recieved from a user; reproducing a guide to the user for recording representative voice data; storing representative-voice data recieved from the user in the representative-voice file; storing a user data file in the new directory; selectively displaying a representative data file of at least one of the directories in the removable recording medium; and reproducing a representative-voice file corresponding to a directory of a representative data file selected by the user.