| 摘要 |
<P>PROBLEM TO BE SOLVED: To avoid unnecessary operation and unnecessary power consumption of each device in, for example, a Bluetooth communication system. <P>SOLUTION: A communication device (BT adapter) sends a command to stop stream signal reproduction to a connected audio reproducing device in order to stop communication of a stream line to another communication device (BT receiver). When the communication of the stream line is stopped, an operation to transmit a stream audio signal from the audio reproducing device to the BT receiver side is stopped, so the audio reproducing device is stopped from operating to avoid unnecessary operation and unnecessary power consumption. <P>COPYRIGHT: (C)2008,JPO&INPIT |
