| 摘要 |
The present invention relates to a multi-channel digital music player capable of outputting sound generated by playing a digital sound source through a plurality of speakers separated from a main body and providing a customized sound according to the arrangement of the speakers on space. The multi-channel digital music player comprises: a main body (100) including a first communication unit (101) for performing wireless data communication with an external device, a first power unit (102) for supplying power, a manipulation unit (103) for receiving a control operation signal from a user, a storage unit (104) for storing digital sound sources, a sound source playback unit (105) for playing the digital sound sources stored in the storage unit (104) to output sound output signals, and a first control unit for receiving power from the first power unit (102) to control the first communication unit (101), the manipulation unit (103), the storage unit (104), and the sound source playback unit (105), controlling the sound source playback unit (105) according to the control operation signal of the manipulation unit (103), and transmitting, through the first communication unit (101), the outputted sound output signals with a volume level; and a plurality of speakers (120) including a second communication unit (121) for performing data communication with the first communication unit (101), a sound output unit (124) for outputting the sound output signals received through the second communication unit (121) such that a user can listen to the sound output signals, a second power unit (122) for supplying power, and a second control unit (125) for receiving power from the second power unit (122) to control the second communication unit (121) and the sound output unit (124). |
