Program links and bulletins for the delivery of digital audio

摘要

An audio information device has a memory (16) in which a variety of pre-recorded program material is stored. A linking facility is provided connecting audio data files. The links are context related; whilst the user is listening to a first program, a display (38) is illuminated to indicate to the user that another program is available with related content. The user then presses a key on a keypad (44) to command play of the second, related file. Upon completion of the second file, play of the first file is resumed at the point of interruption. An alert bulletin facility is also provided whereby during listening to a first program, upon receipt in real time of current news such as a traffic report, the current news is played by interrupting the first program. At the conclusion of the bulletin, play of the first program is resumed at its point of interruption. <IMAGE>