发明名称 Data distributing method, data distributing system, computer, reproducing APPARTUS AND MEMORY PRODUCT
摘要 An audio data distributing method for distributing audio data from a distributing server to a terminal unit by two-way communication. Audio data identification information and data of an audition period or number of auditions are sent from the terminal unit to the distributing server (P18, P24); the distributing server sends audio data of the received audio data identification information and the received data of an audition period or number of auditions to the terminal unit (P26) and charges the terminal unit according to the audio data and the audition period or number of auditions (P30); and the terminal unit disables reproduction of the received audio data when the audition period of the received data has expired or the number of auditions has been reached. Accordingly, it is possible to provide an audio data distributing method capable of offering a short-time audition, sale with a time limit and sale with a limited number of auditions at low prices.
申请公布号 US2002160749(A1) 申请公布日期 2002.10.31
申请号 US20010979686 申请日期 2001.11.21
申请人 NISHIKAWA YOUICHIRO 发明人 NISHIKAWA YOUICHIRO
分类号 G06F21/00;G06F21/10;G06F21/62;(IPC1-7):H04M11/00 主分类号 G06F21/00
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