| 摘要 |
PROBLEM TO BE SOLVED: To obtain robust, less expensive, and flexible operations, in comparison to those of conventional DJ playing apparatus which use CDs. SOLUTION: The digital audio data reproducing device includes its body 102; an operation unit 104 provided on the body 102, in a freely attachable or removable manner; a sensor provided to the operation unit 104 to detect the operations, based on contacting and removing of the indicator; a first radio communication section provided on the operation unit 104 to output the operation data the sensor detects to the body; a second radio communication section 409 provided on the body 102 to receive the operation data transmitted from the operation unit 104; a storage 402 provided to the body 102 and storing a number of sound data files; and a reproducing section 405, provided to the body 102 and capable of simultaneously reproducing the music data, obtained by processing the sound data file read from the storage 402, based on the data received by the second radio communication section 409. COPYRIGHT: (C)2010,JPO&INPIT |
