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Network based music playing/song accompanying service system and method
| Details |
Inventors: Kim, Yun-Jong;
Assignee: Hanseulsoft Co., Ltd. (Seoul, KR); P&IB Co., LTD (Seoul, KR)
Primary Examiner: Abebe; Daniel
Assistant Examiner:
Attorney, Agent or Firm: Mayer, Brown, Rowe & Maw LLP
A system and method for providing a service of playing an accompaniment/musical performance is disclosed. In order to embody the system and method for providing the service of playing the accompaniment/musical performance, virtual orchestra system (VOS) files, which is converted from digital music files, e.g., musical instrument digital interface (MIDI) files and includes play order notes and sound data for each musical instrument capable of being played, are used. A server provides the VOS files through a network, e.g., a local area network (LAN), an Intranet, a value added network (VAN), an Internet or a public switched telephone network. A music is selected by a user through at least a client terminal. The play order note for each musical instrument is provided and the sound data for each musical instrument is played based on the play order note, thereby playing in solo or in concert. (At this time, sound for the others musical instrument is silent or used as a background music.) Lyric texts are provided along with the play order notes, thereby being capable of playing a solo voice/instrument or an ensemble voice/instrument. |
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DETAILED DESCRIPTION 1.
A network based musical performance service system, comprising: musical performance service providing means for providing musical performance file, musical performance service programs, and musical playing functions for at least one user; and at least one musical performance executing means connected with said musical performance service providing means through communication networks for downloading said musical performance file and said musical performance service programs, and playing a music, wherein the musical performance file is a Virtual Orchestra System (VOS) file representing notes for each musical instrument in timing of playing operation by partitioning notes based on the playing orders and the musical instruments, and wherein the VOS file is generated by classifying MIDI messages by type to get the necessary information from musical message stored in MIDI files; and converting delta time information in the MIDI file to absolute time information.
2.
The network based musical performance service system as set forth in claim 1, wherein said musical performance service providing means provide a solo or concert function for plural users.
3.
The network based musical performance service system as set forth in claim 2, wherein said musical performance executing means connected with said musical performance service providing means through communication networks provide the solo or concert function, after downloading said musical performance file and said musical performance service programs.
4.
The network based musical performance service system as set forth in claim 1, wherein said musical performance service providing means are connected with at least two local servers in order to provide said musical performance file and musical performance service programs for each local server, and provide the solo function for a user, the concert function for plural users at one of said local servers and the concert function f or the distributed users associating with local servers through the communication networks
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Finance 
