发明名称 SYSTEM FOR DISTRIBUTING CONTENTS AND METHOD FOR THE SAME AND REPRODUCING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a contents distributing system for making it unnecessary to record and hold any digital contents data in package media. SOLUTION: Music data distributing devices 31 and 32 store contents data, and at the time of receiving a transmission request from a reproducing device 5 for the stored contents data, the music data distributing devices judge whether or not access to the contents data by a user who issues the transmission request is permitted, and at the time of judging that the access is permitted, the music data distributing devices transmit the contents data through a repeater system 41 to the reproducing device 5. The reproducing device 5 reproduces the received contents data, and generates an analog reproduction signal.
申请公布号 JP2002091449(A) 申请公布日期 2002.03.27
申请号 JP20000274709 申请日期 2000.09.11
申请人 SONY CORP 发明人 YAMAGATA TOMONARI
分类号 G06F13/00;G06F17/30;G06F21/10;G06Q30/06;G06Q50/00;G06Q50/10;G10K15/02 主分类号 G06F13/00
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