| 摘要 |
PURPOSE: A real-time song accompanying method using a data communication network is provided to help a person sing a song according to the accompaniment of a musical instrument he wants, wherein he can also sing a song while dancing using DDR function. CONSTITUTION: Information about singing of a person who sings a song that is inputted to a singing person's terminal in real time is transmitted to a server. The information about singing is compared with reference information to evaluate approximation of singing sound to reference sound. The evaluated result is compared with a reference value to determine a compensation value. Information about the evaluated result and the compensation value is recorded in a server terminal. The information about the evaluated result and compensation value is transmitted to the singing person's terminal in real time(S9).
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