SYSTEM FOR PROVIDING BACKGROUND INFORMATION DURING TELEPHONE CALL AND METHOD THEREFOR

摘要

PURPOSE: A system for providing background information during a telephone call and a method therefor are provided to efficiently transmit background information by synthesizing background sound information to a voice signal of an object, providing the voice signal of the object a termination/origination communication terminal to a voice communication network, and providing background image information to the termination/origination communication terminal through a data communication network. CONSTITUTION: A background information providing device(10) synthesizes a background sound to a voice signal of an object according to the request of an origination communication terminal. The background information providing device(10) provides the voice signal of the object to an origination/termination communication terminal through a voice communication network(21), and provides background image information to the origination/termination communication terminal through a data communication network(22). The background information providing device(10) continuously monitors input information of the origination communication terminal. If information for changing background setup is inputted from the origination communication terminal, the background information providing device(10) changes background information provided to the origination/termination communication terminal and provides changed background information to the origination/termination communication terminal.