| 摘要 |
The present invention provides a sound data processing system capable of removing sound generated in a predetermined direction and performing a remote network and a public address, and a terminal and a server used for the same. According to the embodiment of the present invention, the sound data processing system is a system including multiple sound collecting terminals, multiple sound providing terminals, and a server. Each of the multiple sound collecting terminals and the multiple sound providing terminals includes: a sound collecting unit collecting sound in a position and an orientation direction and a sound providing unit providing the sound in the position and the orientation direction; a position detecting unit detecting the positions of the sound collecting unit and the sound providing unit; a direction detecting unit detecting the orientation direction; and a communication module transmitting supplementary data including orientation direction data corresponding to the orientation direction which the direction detecting unit detects, position data corresponding to the position which the position detecting unit detects and sound data corresponding to the sound which the sound collecting unit collects, via a network. The multiple sound collecting terminals and the multiple sound providing terminals receive the supplementary data transmitted via the network, and the multiple sound collecting terminals receive the sound data transmitted via the network in the server. The server grasps the position of a source emitting the sound which the sound collecting unit collects, based on the sound data and the supplementary data, attenuates noise, or provides the sound to a predetermined area. |
