Updating system of music database, transmission apparatus of music database, terminal having update function of music database, updating method of music database, transmission method of music database, and updating method of music database in terminal
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Mar 8, 2007
app pub date -
Aug 25, 2004
filing date -
Aug 25, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An updating system able to easily and cheaply update the content of a music database in a terminal having a music database, including (i) a transmission apparatus 20 including a transmission use music database 21 for storing music database information comprised of identification information and corresponding music information and a broadcast function unit 23 for broadcasting the music database information from the database 21 multiplexed on a broadcast wave and (ii) a terminal 30 including a reception function unit 33 for receiving the broadcast wave from the broadcast function unit 23, an extraction function unit 34 for extracting the music database information from the received broadcast wave, and an update function unit 32 for storing the extracted music database information in the reception side music database.
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