Patent ID: 6182128
Filing Date: 2001-01-30
Classification: H04N

Abstract:
A system for distributing digital audio files in substantially real time to users connected to a plurality of satellite or cable TV networks, said system comprising:a) a plurality of private distribution centers, each including:1) a network interface including an input and an output for connecting to one of the satellite or cable TV networks;2) a library including a plurality of digital audio files;3) a library interface including an input and an output connected to said library; and4) a processor connected to said network interface and said library interface, said processor for:(a) displaying to a user a menu of said audio files;(b) receiving requests from a user for a plurality of said digital audio files and a user address;(c) retrieving said requested digital audio files from said library via said library interface;(d) sequentially transmitting said requested digital audio files in substantially real time to said user through one of the satellite or cable TV networks via said output of said network interface; and(e) recording the digital audio files requested by said user and said user address in a data base; andb) a central controller connected to said network interface of each of said distribution centers for routing digital audio data files between said distribution centers.