A apparatus and method for real-time rebroadcasting speech based on the public network

A apparatus and method for real-time rebroadcasting speech based on the public network, the real-time speech rebroadcast apparatus includes: the speech data collection module for collecting the speech and converting into the speech data, then transporting the speech data to the speech data distribution module through the public network; the speech data distribution module for managing the speech data; and the user access module for downloading the speech data from the speech data distribution module through the public network according to the management of the speech data distribution module, and playing back to the user. The present invention may widely adapt to the traditional public network without the limit to the zone, the terrain and terminal.